Machinery protection systems safeguard turbines, compressors, and pumps. They detect faults early and prevent costly damage. We stock Bently Nevada and other trusted systems, available with fast delivery worldwide.
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DescriptionThe Bently Nevada 3300/55 Dual Velocity Monitor is a critical component of the 3300 Series machinery protection system. This module is engineered to monitor casing vibration velocity by interfacing with Velomitor piezo-velocity sensors. It provides two independent channels of continuous vibration monitoring, comparing real-time input values against user-defined Alert and Danger setpoints to ensure the integrity of rotating equipment such as turbines, compressors, motors, and pumps.Features
Dual-channel velocity monitoring for redundant or multi-point machinery protection.
Direct interface compatibility with Velomitor piezo-velocity sensors.
Integrated alarm logic with dedicated Alert and Danger relay outputs.
Proportional 4–20 mA output for integration with external PLC or DCS control systems.
Designed for seamless integration into existing 3300 Series rack environments.
ApplicationsThis monitor is widely utilized in heavy industrial environments for critical asset protection, including:
Steam and gas turbine vibration monitoring.
Centrifugal and reciprocating compressor casing vibration analysis.
Large motor and pump bearing housing velocity measurement.
Balance-of-plant rotating equipment requiring continuous vibration surveillance.
Technical Specifications
Model
3300/55-01-04-02-02-00-00-04-00
Brand
Bently Nevada
Input Type
Velomitor piezo-velocity sensors
Outputs
Dynamic vibration signals, 4–20 mA proportional
Operating Temperature
0 degC to +60 degC
Power Consumption
1.5 W (typical)
Installation Guidelines
Ensure the 3300 rack is powered down before inserting or removing the monitor module to prevent electrical damage.
Verify that the module is fully seated in the rack slot and that the front panel screws are tightened to ensure proper grounding and mechanical stability.
Use shielded twisted-pair cabling for sensor inputs to minimize electromagnetic interference (EMI) in high-noise industrial environments.
Ensure that input wiring is routed away from high-voltage AC power lines to maintain signal integrity.
Follow standard ESD handling procedures when touching the module circuitry.
FAQWhat is the primary function of the 3300/55 monitor?The 3300/55 is designed to measure vibration velocity on machine casings using piezo-velocity sensors and provide alarm relay outputs for machinery protection.Is this module compatible with other 3300 series components?Yes, this monitor is designed specifically for the Bently Nevada 3300 Series rack system and is compatible with standard 3300 series power supplies and I/O modules.Does this unit require external barriers?This specific model (suffix 00 for barriers) is configured for standard input and does not include intrinsic safety barriers.
7 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
4 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
DescriptionThe Bently Nevada 3300/35-03-02-02-01-00 is a 6-channel Temperature Monitor designed for the 3300 Series rack system. This module provides continuous, high-reliability monitoring of multiple temperature points in critical rotating machinery, such as turbines, compressors, and large motors. By comparing sensor inputs against user-defined alarm setpoints, the module facilitates predictive maintenance and provides essential machinery protection by triggering relay outputs during abnormal temperature conditions.Features
Six independent monitoring channels for high-density temperature data acquisition.
Compatible with standard industrial RTDs (Pt100, Pt1000) and thermocouples (J, K, T types).
Provides proportional 4 to 20 mA and 1 to 5 VDC outputs for integration with external control systems.
Integrated relay outputs for Alert and Danger alarm conditions.
Front-panel LED indicators for quick status verification of OK, Bypass, Alert, and Danger states.
Applications
Bearing temperature monitoring in rotating equipment.
Stator winding temperature sensing for large motors and generators.
Casing temperature monitoring for industrial compressors and turbines.
General-purpose multi-point temperature data acquisition in process plants.
Technical Specifications
Model
3300/35-03-02-02-01-00
Series
3300
Product Type
6-Channel Temperature Monitor
Operating Temperature
-35 degC to +65 degC
Power Consumption
Approx. 2 W
Inputs
6 Channels (RTD/Thermocouple)
Outputs
4-20 mA, 1-5 VDC, Relay
Installation Guidelines
Ensure the 3300 rack is powered down before inserting or removing the monitor module to prevent electrical damage.
The module must be seated firmly in the rack slot to ensure proper backplane communication and power distribution.
Use shielded cabling for all sensor inputs to minimize EMI/RFI interference in industrial environments.
Ensure proper grounding of the 3300 rack chassis to a common plant ground.
Handle with standard ESD precautions; avoid touching the module's backplane connector pins.
FAQWhat types of sensors are compatible with this module?The 3300/35-03-02-02-01-00 supports RTDs including Pt100 and Pt1000, as well as J, K, and T type thermocouples.Does this module provide alarm outputs?Yes, the module includes integrated relay outputs configured for Alert and Danger alarm conditions, allowing for direct interface with shutdown or alarm systems.
4 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
7 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
DescriptionThe Bently Nevada 3500/05-02-04-01-00-00 is a 12-inch Mini-Rack designed for the 3500 Machinery Protection System. This chassis serves as the foundational mechanical mounting platform and communication backplane for the installation of monitoring modules, power supplies, communication gateways, and system interface modules. It provides the necessary electrical interconnections for inter-module communication and distributes power throughout the system. With seven available module slots, this compact rack is ideal for applications where installation space is limited but full machinery protection functionality is required.Features
12-inch rack chassis with seven available module slots.
Panel Mount format with rear wiring access.
Integrated backplane for high-speed communication and power distribution.
CSA/NRTL/C Class I, Division 2 hazardous area approval.
Dedicated slots for 3500/15 Power Supply and 3500/22M Rack Interface Module (RIM).
Supports full range of 3500 series monitor, relay, and communication modules.
Applications
Upstream Production: Offshore/FPSO pumps, compressors, and turbines.
Refineries: Monitoring of FCCU, H2 compressors, and crude pumps.
LNG Plants: Safeguarding refrigeration/methane compressors and cryo expanders.
Pipeline Stations: Remote management of unmanned booster stations.
Power Generation: Protection for turbines, generators, and boiler feed pumps.
Hydroelectric: Monitoring of low-speed alignment and thrust for hydro-turbines.
Technical Specifications
Product Model
3500/05-02-04-01-00-00
Rack Size
12-inch Mini-Rack
Module Slots
7
Mounting Options
Panel Mount
Operating Temperature
-20 degC to +65 degC
Storage Temperature
-40 degC to +85 degC
Relative Humidity
Up to 95% RH, non-condensing
Agency Approval
CSA/NRTL/C
Installation Guidelines
Orientation: Mount the rack strictly horizontally. Vertical or inverted mounting impairs convective airflow and may exceed thermal limits.
Thermal Clearance: Maintain a minimum structural gap of 50 mm (2.0 inches) above and below the rack to allow for unobstructed airflow.
Enclosure: Use an industrial enclosure with a minimum rating of IP54 or NEMA 4 for harsh environments.
Handling: Ensure all power is disconnected before inserting or removing modules to prevent damage to the backplane connectors.
Grounding: Follow standard industrial grounding practices to ensure the rack chassis is properly bonded to the system earth to minimize EMI.
FAQWhat is the 3500/05-02-04-01-00-00?The 3500/05-02-04-01-00-00 is a 12-inch Mini-Rack chassis designed to house Bently Nevada 3500 series monitoring components in space-constrained applications.How many modules can this rack hold?The rack provides 7 slots total. Note that specific slots are reserved for the 3500/15 Power Supply and the 3500/22M Rack Interface Module (RIM).Does this rack include power supplies?No, the 3500/15 Power Supply module must be purchased separately.What is the difference between this and a full-size rack?The Mini-Rack is a 12-inch unit with 7 slots, whereas the standard full-size rack is 19 inches and provides 14 slots.
7 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
5 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
DescriptionThe Bently Nevada 3500/22-01-01-01 Transient Data Interface (TDI) Module serves as the primary communication gateway for the 3500 Series Machinery Protection System. This module acts as the critical interface between the 3500 rack and external software platforms, including System 1 Condition Monitoring and Diagnostic Software. It facilitates high-speed data collection, transient event capture, and advanced machinery diagnostics required for critical asset management.Features
Continuous online monitoring and high-speed transient data capture.
Seamless integration with System 1 software for predictive maintenance.
Supports high-speed Ethernet communication (10BASE-T/100BASE-TX).
Front panel LED indicators for OK, TX/RX, and Bypass status.
Designed for critical turbomachinery applications including turbines, compressors, and pumps.
Compliance with API 670 standards for machinery protection systems.
ApplicationsThe 3500/22 TDI module is intended for use in industrial environments where critical rotating machinery requires continuous protection and diagnostic analysis. It is essential for plants utilizing the Bently Nevada 3500 rack system to monitor vibration, position, and process variables for predictive maintenance strategies.Technical Specifications
Manufacturer
Bently Nevada
Model / Order Code
3500/22-01-01-01
Module Type
Standard Transient Data Interface
I/O Module Type
Ethernet 10BASE-T/100BASE-TX
Agency Approval
CSA/NRTL/C
Operating Temperature
-30 degC to +65 degC
Storage Temperature
-40 degC to +85 degC
Humidity
95% non-condensing
Power Consumption
6 W (typical)
Installation Guidelines
Ensure the 3500 rack is powered down before inserting or removing the TDI module or its associated I/O module.
The module must be installed in the designated communication slot of the 3500 rack.
Ensure proper seating of the module into the backplane to prevent intermittent communication failures.
Use shielded Ethernet cabling for all network connections to minimize EMI interference in industrial environments.
Handle the module using ESD-safe practices to prevent damage to internal circuitry.
Verify that the rear I/O module is correctly aligned and secured to the rack chassis.
FAQWhat is the primary function of the 3500/22 TDI module?The TDI module acts as the communication bridge between the 3500 rack and external software, such as System 1, allowing for real-time data transfer and transient data capture for machinery diagnostics.Does this module support Ethernet communication?Yes, the 3500/22-01-01-01 includes an Ethernet 10BASE-T/100BASE-TX I/O module for high-speed connectivity.Is this module compliant with safety standards?This specific configuration (01) includes CSA/NRTL/C approval for use in hazardous or industrial locations as specified by the certification.
5 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
7 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
DescriptionThe Bently Nevada 125972-02 is a 3500/42 Proximitor/Seismic Monitor module designed for the 3500 Machinery Protection System. This four-channel module provides continuous monitoring of vibration and position signals, making it essential for protecting critical rotating machinery such as turbines, compressors, and pumps. It processes inputs from proximity probes, seismic transducers, and velocity sensors, comparing them against user-defined alarm setpoints to trigger alerts or machinery shutdowns as required.Features
Four independent monitoring channels for flexible sensor configuration.
Supports inputs from Proximitor proximity probes, seismic transducers, and velocity sensors.
Programmable alarm thresholds (Alert and Danger) with configurable voting logic.
Full integration with the Bently Nevada 3500 rack system for centralized diagnostics and data communication.
Software-configurable via the 3500 Rack Configuration Software.
Applications
Shaft vibration monitoring for rotating equipment.
Axial position and thrust monitoring.
Seismic activity detection for industrial machinery.
Critical asset protection in oil, gas, and power generation facilities.
Technical Specifications
Model
125972-02
Channels
4
Operating Temperature
-30 degC to +65 degC
Storage Temperature
-40 degC to +85 degC
Humidity
95% non-condensing
Power Consumption
Supplied via 3500 rack backplane
Installation Guidelines
Ensure the 3500 rack is powered down before inserting or removing the module to prevent damage to the backplane connectors.
The module is designed for standard 3500 rack slots; ensure proper seating and tighten the front panel screws to maintain a secure ground connection.
Use shielded cabling for all sensor inputs to minimize EMI/RFI interference.
Follow proper ESD handling procedures when touching the module circuitry.
Verify that the I/O module and the monitor module are correctly matched within the rack configuration.
Compliance and Certifications
Safety: EN 61010-1, LV Directive 2014/35/EU
EMC: EN 61000-6-2 (Immunity), EN 61000-6-4 (Emissions)
Hazardous Area: CSA/NRTL/C Class I, Zone 2; ATEX options available
Environmental: RoHS Directive 2011/65/EU compliant
FAQIs this module compatible with all 3500 racks?Yes, the 125972-02 is designed for the standard 3500 series rack system, provided the rack is configured with the appropriate I/O modules and power supplies.Does this module require external power?No, the module receives its operating power directly from the 3500 rack power supplies via the backplane.
7 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
5 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
DescriptionThe Bently Nevada 3500/22M 288055-01 is a Standard Transient Data Interface (TDI) module designed for the 3500 Machinery Protection System. It serves as the primary gateway between the 3500 monitoring system and Bently Nevada's System 1 machinery management software. By combining the functionality of a 3500/20 Rack Interface Module (RIM) with the data collection capabilities of a communication processor, the TDI enables the continuous collection of steady-state and transient waveform data.Features
Integrates 3500 monitoring system data with System 1 machinery management software.
Combines the capabilities of a 3500/20 RIM with advanced communication processor functions.
Supports USB-B front panel connectivity for local configuration and diagnostics.
Operates in conjunction with M-series monitors (e.g., 3500/40M, 3500/42M) for comprehensive data acquisition.
Standard static data capture with optional dynamic/transient data capture capabilities.
Occupies a single rack slot, typically located in Slot 1 adjacent to the power supplies.
Applications
Power Generation: Monitoring of steam turbines, gas turbines, and large generators.
Oil & Gas: Critical monitoring for compressors, pumps, and high-value rotating equipment.
Chemical & Petrochemical: Vibration monitoring for large motors, blowers, and pumps in hazardous environments.
Heavy Manufacturing: Mechanical vibration monitoring for large-scale industrial machinery.
Technical Specifications
Product Model
3500/22M 288055-01
Module Type
Standard Transient Data Interface
Communication Interface
USB-B (Front Panel)
Baud Rate
115.2 kbaud maximum
Power Consumption
10.5 W
Operating Voltage
220/250 VAC / 30 VDC
Weight
0.8 kg
Installation Guidelines
The 3500/22M module is designed for installation in the designated RIM slot (Slot 1) of a 3500 rack.
Ensure the rack power is disconnected before inserting or removing the module to prevent electrical damage.
Handle the module using ESD-safe practices to protect internal circuitry.
Ensure the module is fully seated and the front panel levers are engaged to ensure proper backplane connection.
Route communication cables away from high-EMI sources to maintain signal integrity.
Verify that the rack configuration matches the module settings before commissioning.
FAQWhat is the primary role of the 3500/22M?The 3500/22M acts as the communication interface that links the 3500 monitoring system to external software, such as System 1, allowing for data collection and system management.Where should this module be installed in the rack?The TDI module must be installed in Slot 1 of the 3500 rack, which is the position immediately adjacent to the power supply modules.Is this module compatible with older systems?The 288055-01 is the updated version of the Transient Data Interface, replacing older versions such as the 138607-01. It is designed to be backward compatible within the 3500 rack environment.
5 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
DescriptionThe Bently Nevada 133843-01 is a Thermocouple (TC) Isolated I/O Module designed for use with the 3500/60 Temperature Monitor system. This module provides critical temperature monitoring capabilities for rotating machinery, such as turbines and compressors, by processing thermocouple inputs from bearings, stators, and other machine components. The 133843-01 is specifically engineered for systems utilizing external termination blocks, which facilitates easier field wiring and maintenance by separating the signal termination points from the rack backplane.Features
Isolated Inputs: Each thermocouple channel is electrically isolated to minimize ground loops and signal interference, ensuring high measurement integrity.
External Termination Design: Supports external termination blocks to streamline installation and simplify cable management within the control cabinet.
System Integration: Fully compatible with the Bently Nevada 3500 rack-based monitoring system, supporting standard alarm and danger setpoint configurations.
Reliability: Designed for continuous operation in demanding industrial environments, providing essential data for machinery protection and condition monitoring.
ApplicationsThis module is intended for use in critical asset protection systems, including:
Temperature monitoring of hydrodynamic bearings.
Stator winding temperature tracking in large motors and generators.
Process temperature monitoring for industrial compressors and turbines.
Technical Specifications
Model
133843-01
Series
3500/60
Input Type
Thermocouple (TC)
Isolation
Isolated channels
Operating Temperature
-30 to +65 degC
Storage Temperature
-40 to +85 degC
Humidity
95%, non-condensing
Installation Guidelines
ESD Precautions: Always use a grounded wrist strap when handling the module to prevent electrostatic discharge damage to internal circuitry.
Rack Seating: Ensure the module is fully seated in the 3500 rack slot and that the front panel screws are tightened to maintain proper grounding and EMI shielding.
Wiring: Use shielded thermocouple extension wire to maintain signal integrity. Ensure external termination blocks are wired according to the specific 3500/60 system documentation.
Power: The 3500 system is designed for hot-swapping; however, always verify system configuration before inserting or removing modules in an active rack.
FAQIs this module compatible with all 3500 racks?The 133843-01 is designed for the 3500/60 Temperature Monitor system. It must be used in conjunction with the appropriate 3500/60 monitor module and requires an external termination block for signal connection.Does this module require external power?No, the module receives its operating power directly from the 3500 rack backplane once installed.
5 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
Description
The Bently Nevada 3500/33 149986-01 is a full-height, 16-channel relay module designed for the 3500 Machinery Protection System. This module provides 16 independent relay outputs that can be programmed to perform specific voting logic for machinery protection and control. It is designed to be installed in any slot to the right of the Transient Data Interface (TDI) module within a 3500 rack.
Features
16 independent relay outputs.
Integrated Alarm Drive Logic for sophisticated alarm management.
Supports AND/OR logic functions based on Alert, Danger, or Not-OK status.
Programmable via 3500 Rack Configuration Software.
Hot-swappable design allows for removal or installation without powering down the rack.
Full-height module form factor.
Applications
Critical machinery protection in oil and gas, power generation, and petrochemical industries.
Turbine monitoring (bearings and stator windings).
Pump and motor protection (winding and bearing housing temperatures).
Gearbox monitoring (internal friction and lubrication failure detection).
General industrial equipment protection (fans, blowers, extruders).
Technical Specifications
Model
3500/33 149986-01
Channels
16 Relay Outputs
Max Switched Voltage
125 Vdc / 30 Vdc
Max Switched Current
5 A
Min Switched Current
100 mA @ 5 Vdc
Power Consumption
5.8 Watts (typical)
Relay Contact Life
10,000 cycles
Operating Temperature
-30 degC to +65 degC
Storage Temperature
-40 degC to +85 degC
Enclosure Rating
IP20
Installation Guidelines
Ensure the rack is powered down or follow hot-swap procedures if the system supports it.
Insert the 3500/33 module into any available slot to the right of the Rack Interface Module (TDI).
Install the corresponding I/O module (field wiring module) on the backplane behind the 3500/33 module before applying power.
Use shielded cabling for field connections to minimize EMI interference.
Ensure proper grounding of the 3500 rack to maintain signal integrity and safety.
Handle with ESD precautions to prevent damage to sensitive electronic components.
FAQs
What is the 3500/33 149986-01 used for?It provides 16 relay outputs for machinery alarms and shutdown logic, essential for protecting critical rotating equipment.
What software is required for configuration?The module is configured using the 3500 Rack Configuration Software, typically requiring version 3.3 or higher.
Is this module hot-swappable?Yes, the 3500/33 is designed to be removed or installed while the rack is powered without disrupting the operation of other modules.
5 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
10 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
Description
The Bently Nevada 3500/42M 176449-02 is a high-performance Proximitor/Seismic Monitor module designed for the 3500 Machinery Protection System. This 4-channel module provides continuous monitoring of vibration, position, and seismic measurements by accepting signals from proximity probes, Velomitor sensors, accelerometers, and other compatible transducers. It conditions incoming signals, performs real-time measurement calculations, and compares results against user-configurable alarm setpoints to support critical machinery protection and condition monitoring programs.
Features
4-channel monitoring capability for high-density rack configurations.
Supports diverse measurement types: radial vibration, shaft absolute vibration, thrust position, differential expansion, velocity, acceleration, and eccentricity.
Independent channel configuration via 3500 Rack Configuration Software.
Internal safety barriers (indicated by -02 suffix) for hazardous area isolation.
Buffered outputs on the front panel for portable vibration analyzer connection without signal interruption.
Programmable alarm setpoints (Alert and Danger) and time delays to prevent false trips.
Applications
Power Generation: Monitoring stability of large steam and gas turbines and generators.
Oil & Gas: Protection for high-pressure compressors, pumps, and critical rotating assets in refineries and offshore platforms.
Manufacturing: Asset protection for heavy industrial rotating machinery.
Technical Specifications
Parameter
Specification
Model
3500/42M 176449-02
Channels
4
Operating Temperature
-30 degC to +65 degC
Storage Temperature
-40 degC to +85 degC
Humidity
95% Non-condensing
Power Consumption
7.7 Watts (typical)
Transducer Power Supply
-24 Vdc
Output Impedance
550 Ohm
Installation Guidelines
Ensure the 3500 rack is powered down before inserting or removing the module to prevent electrical damage.
The module must be seated correctly in the designated rack slot; ensure the backplane connector is fully engaged.
Use shielded cabling for all transducer inputs to minimize EMI/RFI interference in industrial environments.
Channel pairs (1/2 and 3/4) must be configured with compatible monitoring functions.
Maintain proper ventilation within the cabinet to stay within the specified operating temperature range.
FAQ
What does the -02 suffix indicate?The -02 suffix denotes that the module is equipped with an I/O module featuring internal safety barriers, suitable for isolating signals in hazardous environments.
Can I use this for seismic monitoring?Yes, the 3500/42M is specifically designed to accept inputs from seismic transducers to detect and analyze ground or housing vibrations.
How do I configure the alarm setpoints?Alarm setpoints and time delays (1 to 60 seconds) are programmed using the Bently Nevada 3500 Rack Configuration Software.
10 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
2 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
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DescriptionThe Bently Nevada 3500/32M (order code 149986-02) is a 4-channel, full-height relay module designed for the 3500 Machinery Protection System. This module provides four independent relay outputs that serve as critical interfaces for alarm and machinery shutdown functions. It requires a 3500/22 Transient Data Interface (TDI) module to operate within the rack and supports complex, user-defined voting logic to ensure reliable machine protection.Features
Full-height module design for 3500 rack integration.
Four independent, programmable relay outputs.
Supports advanced alarm drive logic using AND/OR gates.
Configurable via Bently Nevada 3500 Rack Configuration Software.
Epoxy-sealed relay construction for environmental durability.
Integrated arc suppression (250 Vrms) for contact protection.
Applications
Electric Power: Steam turbine generators, gas turbines, and large water pumps.
Oil & Gas: Centrifugal and reciprocating compressors, turbine-driven pumps, and offshore power systems.
Petrochemical: Ethylene cracking gas compressors and ammonia compressors.
Steel & Metallurgy: Blast furnace blowers and rolling mill motors.
Maritime: Main propulsion systems and auxiliary power generation monitoring.
Technical Specifications
Product Model
3500/32M 149986-02
Output Type
Single-pole, double-throw (SPDT) relays
Number of Channels
4
Max Switched Voltage
250 Vac / 30 Vdc
Max Switched Current
2 A
Power Consumption
5.8 W (typical)
Contact Life
100,000 cycles @ 5 A, 24 Vdc or 240 Vac
Operating Temperature
-30 degC to +65 degC
Storage Temperature
-40 degC to +85 degC
Installation Guidelines
Rack Placement: Install in any slot to the right of the 3500/22 Transient Data Interface (TDI) module.
Safety Warning: Always power down the rack before inserting or removing modules to prevent electrical damage or unexpected signal triggering.
Wiring: Use caution when connecting high-voltage field wiring. Ensure no conductors are exposed to prevent shock hazards.
Functional Safety: If used in SIL or hazardous area applications, restrict switched voltage to 30 Vdc/Vac to maintain compliance.
Handling: Use standard ESD precautions when handling the module to protect internal circuitry.
FAQsWhat is the 3500/32M 149986-02?It is a 4-channel, full-height relay module for the Bently Nevada 3500 Monitoring System, used to provide alarm and control outputs for machinery protection.Does this module support voting logic?Yes, each of the four relay outputs can be independently programmed using AND/OR logic gates to trigger based on specific alarm inputs or channel statuses.Where is this module installed?The module is installed in the 3500 rack, specifically in any slot located to the right of the 3500/22 Transient Data Interface (TDI) module.
2 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
7 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
DescriptionThe Bently Nevada 162291-01 is a 16-channel Relay Module designed for the 3500 Machinery Protection System. This module provides high-density relay outputs to facilitate automated machinery shutdown and emergency notification protocols. Integrated into safety-critical environments such as gas turbine stations, refineries, and chemical processing plants, the 162291-01 translates alarm statuses from monitoring modules into physical contact closures. By enabling voting logic—such as 2-out-of-3 or 1-out-of-16 configurations—it provides a sophisticated layer of protection that prevents catastrophic equipment failure while minimizing the risk of costly false trips caused by single-instrument malfunctions.System Architecture and Relay LogicThe 3500/33 16-channel relay system consists of two primary components: the 16-channel Relay Module and the associated 16-channel Relay Interface Module. The 162291-01 is the internal module that manages the digital logic and communication with the 3500 backplane. Each of the 16 relays is fully programmable via the 3500 Rack Configuration Software, allowing for independent assignment of alarm drive logic. The module supports normally energized and normally de-energized states, as well as latching or non-latching alarm behaviors. This hardware architecture ensures that the machinery protection system can interface with external Distributed Control Systems (DCS) or Emergency Shutdown (ESD) systems with maximum reliability and deterministic response times.Features
16 independent SPDT (Single-Pole, Double-Throw) relay outputs.
Configurable via 3500 Rack Configuration Software.
Supports complex voting logic (e.g., 2-out-of-3).
Programmable alarm drive logic (latching/non-latching, normally energized/de-energized).
High-density design for space-efficient rack mounting.
Applications
Machinery protection for rotating equipment.
Emergency Shutdown (ESD) system integration.
Alarm annunciation in industrial control environments.
DCS interface for critical status monitoring.
Technical Specifications
Model
162291-01
Output Channels
16 SPDT Relays
Contact Ratings
5 A at 30 VDC or 250 VAC
Power Consumption
5.8 W (typical)
Operating Temperature
-30 to 65 deg C
Storage Temperature
-40 to 85 deg C
Humidity
95% non-condensing
Mounting
3500 System Rack Slot
Installation Guidelines
Ensure the 3500 rack is powered down before inserting or removing the module.
The module must be installed in an appropriate slot within the 3500 system rack, paired with the required Relay Interface Module.
Handle the module using standard ESD (Electrostatic Discharge) protection practices to prevent damage to internal circuitry.
Verify that all field wiring is properly secured to the I/O terminal blocks and that shielded cables are used where required to minimize EMI.
Ensure adequate ventilation within the cabinet to maintain operating temperatures within the specified -30 to 65 deg C range.
FAQWhat is the primary function of the 162291-01 module?The 162291-01 is a relay output module for the Bently Nevada 3500 system, used to trigger external alarms or shutdown devices based on the alarm status of monitored machinery.Does this module support voting logic?Yes, the module is designed to support various voting logic configurations, such as 2-out-of-3, to improve system reliability and prevent false trips.Is this module compatible with all 3500 racks?The 162291-01 is designed for the standard Bently Nevada 3500 Machinery Protection System. Please ensure your rack configuration supports the 3500/33 series modules.
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DescriptionThe Bently Nevada 3300/55 Dual Velocity Monitor is a rack-mounted module engineered to measure casing vibration velocity using piezo-velocity sensors, such as the Bently Nevada Velomitor. This module provides two independent velocity channels, continuously comparing input signals against user-defined alarm setpoints to provide critical protection for rotating machinery including turbines, compressors, motors, and pumps. By integrating directly into the 3300 rack system, it delivers reliable velocity data essential for both machinery protection and predictive maintenance programs.Features
Dual-channel velocity monitoring for independent measurement paths.
Compatible with Velomitor piezo-velocity sensors.
Integrated alarm setpoint comparison for Alert and Danger conditions.
Dual relay outputs for automated machinery shutdown or alarm annunciation.
Front-panel LED indicators for system status, including OK, Bypass, Alert, and Danger.
Configurable scaling and output options (4-20 mA, 1-5 VDC, 0 to -10 VDC).
ApplicationsThis module is designed for use in industrial environments where casing vibration monitoring is required to detect mechanical degradation. Typical applications include monitoring of centrifugal pumps, gas and steam turbines, large industrial motors, and reciprocating compressors.Technical Specifications
Model
3300/55-01-01-02-02-00-00-03-00
Brand
Bently Nevada
Series
3300
Operating Temperature
0 to 60 degC
Power Consumption
~1.5 W
Signal Conditioning Accuracy
±0.33% typical, ±1% max at 25 degC
Output Signals
4-20 mA, 1-5 VDC, 0 to -10 VDC
Installation Guidelines
Ensure the 3300 rack is powered down before inserting or removing the monitor module to prevent electrical damage.
Verify that the module is fully seated in the rack slot to ensure proper backplane connection.
Use shielded twisted-pair cabling for transducer inputs to minimize EMI/RFI interference.
Ensure proper grounding of the 3300 rack system according to site electrical safety standards.
Handle with care using ESD-safe procedures to protect sensitive internal circuitry.
Confirm that the configuration jumpers and software settings match the specific transducer type and required alarm logic before commissioning.
FAQWhat is the purpose of the 3300/55 module?The 3300/55 is a dual-channel monitor used to measure casing vibration velocity. It processes signals from Velomitor sensors and provides alarm outputs to protect critical rotating equipment.How are the alarm setpoints managed?The module continuously compares the input velocity signals against pre-configured setpoints. When these thresholds are exceeded, the module triggers the internal relays to provide Alert or Danger status signals.Can this module be used with other sensors?This specific model (3300/55-01-01-02-02-00-00-03-00) is configured for Velomitor piezo-velocity sensors. Consult the Bently Nevada 3300 system manual for compatibility with other sensor types.
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DescriptionThe Bently Nevada 136711-01 is an I/O module designed for the 3500/60 Temperature Monitor system. This module facilitates the interface between field sensors and the 3500 rack, providing reliable signal processing for temperature monitoring applications in critical rotating machinery environments.Features
Supports multiple analog input ranges including 4-20 mA and +/- 10V signals.
Configurable analog outputs for 4-20 mA, 0-20 mA, and voltage ranges of +/- 10V or 0-10V.
Integrated digital inputs rated for 24V DC operation.
Equipped with relay contacts rated for 2A at 30V DC or 250V AC.
Designed for high-reliability operation in industrial environments with a wide temperature range.
Technical Specifications
Model
136711-01
System Compatibility
3500/60 Temperature Monitor
Analog Inputs
4-20 mA, +/- 10V
Analog Outputs
4-20 mA, 0-20 mA, +/- 10V, 0-10V
Digital Inputs
24V DC (+/- 10%)
Relay Contact Rating
2A @ 30V DC / 250V AC
Operating Temperature
-40 degC to +70 degC (-40 degF to +158 degF)
Humidity
5-95% non-condensing
Installation Guidelines
Ensure the 3500 rack is powered down before inserting or removing the I/O module to prevent electrical damage.
Verify that the module is correctly seated in the designated rack slot to ensure proper backplane communication.
Use appropriate shielded cabling for all analog and digital I/O to minimize electromagnetic interference (EMI).
Maintain proper grounding practices as specified in the Bently Nevada 3500 system manual to ensure signal integrity.
Ensure adequate ventilation around the rack to maintain operating temperatures within the specified -40 degC to +70 degC range.
FAQIs this module compatible with other 3500 series monitors?The 136711-01 is specifically designed for the 3500/60 Temperature Monitor. Please consult your system configuration documentation to ensure compatibility with your specific rack setup.What is the primary function of this I/O module?This module acts as the interface between field-mounted temperature sensors and the 3500 monitoring system, allowing for signal conditioning, alarm relay activation, and transmission of analog data to external control systems.
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DescriptionThe Bently Nevada 1900/65 General Purpose Equipment Monitor is a compact, standalone monitoring device engineered for small and mid-sized machinery. It provides continuous, online monitoring of critical parameters including vibration, position, temperature, pressure, and overspeed. This unit serves as a cost-effective machinery protection solution, delivering essential monitoring capabilities without the requirement of a full-scale rack-based system.Features
Four independent channels for vibration and position monitoring.
Multi-sensor compatibility, supporting Proximitor sensors, Velomitor transducers, accelerometers, RTDs, and thermocouples.
Programmable alarm setpoints with dedicated relay outputs for Alert and Danger conditions.
Buffered transducer outputs provided for advanced diagnostic analysis.
4-20 mA proportional outputs for seamless integration with PLC or DCS control systems.
Compact, space-saving design suitable for DIN-rail or panel mounting.
ApplicationsThe 1900/65 is specifically designed for the protection of general-purpose machinery, including:
Centrifugal pumps and fans
Electric motors
Compressors
Small turbines and blowers
Technical Specifications
Manufacturer
Bently Nevada
Model
1900/65
Operating Temperature
-30 degC to +65 degC
Storage Temperature
-40 degC to +85 degC
Inputs
Proximity probes, velocity transducers, accelerometers, process inputs
Outputs
Relay (Alert/Danger), 4-20 mA proportional, Buffered transducer
Mounting
DIN-rail or panel mount
Compliance
API 670
Installation Guidelines
Ensure the device is installed in a location that meets the specified operating temperature range.
Use shielded cabling for all transducer inputs to minimize electromagnetic interference (EMI).
Verify that all power is disconnected before installing or removing the module from the DIN-rail or panel.
Ensure proper grounding of the chassis to the system common to maintain signal integrity.
Follow standard ESD handling procedures when touching internal components or connectors.
FAQIs the 1900/65 compatible with existing Bently Nevada 3500 series sensors?Yes, the 1900/65 is designed to interface with standard Bently Nevada proximity probes, Velomitor sensors, and accelerometers, making it a versatile choice for sites already utilizing Bently Nevada instrumentation.Can this monitor be used for safety-critical applications?The 1900/65 is designed for machinery protection and meets API 670 requirements; however, it is intended for general-purpose equipment and should be evaluated against your specific site safety requirements for critical assets.
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DescriptionThe Bently Nevada 3300/47 Differential Expansion Monitor is a rack-mounted module engineered to measure the relative thermal expansion between a turbine rotor and its casing. This measurement is vital for the protection of steam turbines and large rotating machinery, where differential thermal growth can lead to mechanical interference and catastrophic failure. The monitor provides continuous signal conditioning and comparison against pre-configured alarm setpoints to ensure equipment safety.Features
Continuous monitoring of rotor-to-casing differential expansion.
Dual relay outputs configured for Alert and Danger alarm conditions.
Integrated LED status indicators for OK, Bypass, Alert, and Danger states.
Compatible with standard Bently Nevada proximity probe and Proximitor sensor configurations.
Provides proportional output signals for external data logging and control systems.
ApplicationsThis module is primarily used in power generation and heavy industrial environments for the protection of steam turbines, gas turbines, and large centrifugal compressors where precise monitoring of axial thermal growth is required to prevent mechanical contact.Technical Specifications
Model
3300/47-XX-XX-02-00
Brand
Bently Nevada
Series
3300
Operating Temperature
0 to 60 deg C
Power Consumption
~1.5 W
Sensitivity
200 mV/mil (8 V/mm) or 100 mV/mil (4 V/mm)
Signal Accuracy
+/- 0.33% typical, +/- 1% max at 25 deg C
Analog Outputs
+4 to +20 mA, +1 to +5 VDC, 0 to -10 VDC
Installation Guidelines
Ensure the 3300 rack is properly grounded according to site electrical safety standards before module insertion.
Handle the module using ESD-safe practices to prevent damage to internal circuitry.
Verify that the module is fully seated in the rack backplane before applying power.
Ensure signal cables from Proximitor sensors are properly shielded and routed away from high-voltage or high-EMI sources.
Always power down the rack or follow site-specific hot-swap procedures before removing or installing the module.
FAQWhat does the 02 relay option provide?The 02 relay option provides dual relay outputs, allowing the module to trigger independent Alert and Danger alarms based on the measured differential expansion values.Is this module compatible with all proximity probes?The module is designed for use with Bently Nevada proximity probe systems. Compatibility depends on the specific probe type and the configuration defined by the second suffix in the model code.
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DescriptionThe Bently Nevada 106M1079-01 is a Universal AC Power Supply Module engineered for the 3500 Series Machinery Protection System. This half-height module is designed to reside in the designated slots on the left side of the 3500 rack, providing essential power conversion for system modules. It accepts a wide range of AC input voltages and converts them into the stable DC voltages required for the operation of the 3500 rack components.Features
Universal AC input voltage range: 85 to 264 Vac rms.
Supports redundant power configurations when two modules are installed.
Hot-swappable design allows for insertion or removal without disrupting rack operation, provided a redundant supply is active.
Half-height form factor for efficient rack space utilization.
Dedicated architecture compatible with standard 3500/15 Universal AC Power Supply systems.
Applications
Oil & Gas: Monitoring of offshore platforms, refineries, and pipeline infrastructure.
Power Generation: Ensuring stability for grid-connected generators and turbines.
Petrochemicals: Protecting high-speed chemical processing equipment.
Mining: Monitoring large-scale crushers and industrial ventilation systems.
Technical Specifications
Model
3500/15 106M1079-01
Input Voltage (Non-hazardous)
85 to 264 Vac rms
Input Voltage (Hazardous)
85 to 250 Vac rms
Nominal Input Voltage
110 to 220 Vac
Input Frequency
47 to 63 Hz
Form Factor
Half-height module
Weight
1.2 kg
Installation Guidelines
Slot Assignment: Install in the two half-height slots on the far left of the 3500 rack. The lower slot is designated for the primary supply, and the upper slot is for the backup/redundant supply.
Rear PIM Installation: Ensure the Power Input Module (PIM) is installed in the rear of the rack in the slot corresponding to the front power supply position.
Module Insertion: Align the module with the guide rails and slide it firmly into the slot until the connectors seat securely. Tighten the captive thumb screws to ensure proper grounding and mechanical retention.
Handling: Always power down the rack before installing or removing modules to prevent electrical faults or system instability.
FAQWhat is the 3500/15 106M1079-01?The Bently Nevada 3500/15 106M1079-01 is a Universal AC Power Supply Module designed for the 3500 Mechanical Protection System, offering 85 to 264 Vac rms input.What is the function of the 106M1079-01?It is a half-height Universal AC Power Supply module that converts input voltage to the internal voltages required by the 3500 machinery protection rack.Does it support redundancy?Yes. When two modules are installed, the one in the lower slot acts as the primary supply, and the upper slot acts as the backup. This ensures the rack remains operational even if one supply fails or is removed.Do you provide a warranty?Yes, we provide a 12-month warranty for this module. Please contact our support team for assistance with any issues encountered within this period.
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The Bently Nevada 330380-90-00 is a 3300 XL 16mm High Temperature Proximitor Sensor designed for non-contacting proximity measurements in extreme environments. As part of the 3300 XL High Temperature Proximity System (HTPS), this sensor is engineered to convert the physical distance (gap) between a probe and a target into a proportional 3.94 V/mm (100 mV/mil) voltage signal, facilitating critical machine protection and diagnostic monitoring.Features
Designed for continuous operation in extreme environments with probe tip ratings up to +350 degC (+662 degF).
4 mm (160 mils) linear measurement range suitable for hot-section machine monitoring.
Hermetically-sealed ceramic probe tip provides robust protection against moisture and contaminants.
Compatible with standard Bently Nevada monitoring and diagnostic equipment.
Integrated hardline cable assembly for reliable signal transmission through high-temperature zones.
Applications
Steam turbines and large-scale power generation equipment.
Large centrifugal compressors and gas turbine drive pump sets.
Heavy-duty rotor equipment in steel and paper mills.
Hydroelectric generating units for axial trajectory and deflection monitoring.
Mode shape analysis for turbine R&D and troubleshooting.
Technical Specifications
Model
330380-90-00
System Length
9 meters
Probe Tip Material
Ceramic
Signal Output
3.94 V/mm (100 mV/mil)
Linear Range
4 mm (160 mils)
Output Resistance
50 Ohm
Probe Case Torque
81 N.m (720 in.lb)
Operating Temp (Proximitor)
-51 degC to +100 degC
Installation Guidelines
Ensure the probe is mounted securely using the specified torque to prevent vibration-induced measurement errors.
Route hardline cables carefully to avoid exceeding minimum bend radii, especially near high-temperature zones.
Maintain proper grounding practices for the Proximitor sensor housing to minimize EMI/RFI interference.
Verify that the total system length (probe + extension cable) matches the calibration requirements of the monitoring system.
Always power down the monitoring system before connecting or disconnecting the sensor to prevent electrical damage.
FAQWhat is the primary function of the 330380-90-00?It is a proximity sensor used to measure vibration, thrust position, and differential expansion in hot areas of rotating machinery, converting gap distance into a proportional voltage signal.What is the total system length for this model?The 330380-90-00 is configured for a total system length of 9 meters.Does this sensor require armor?This specific model is provided without armor; armored versions are typically handled as custom configurations.
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DescriptionThe Bently Nevada 3300/12 Power Supply Module is a critical component designed for the 3300 Monitoring System. It provides regulated, stable DC power to all monitoring modules installed within the rack, ensuring consistent performance for vibration, thrust, eccentricity, expansion, tachometer, and temperature monitoring applications. This module is engineered for high-reliability industrial environments where stable power distribution is essential for system integrity.Features
Provides regulated DC power distribution across the entire 3300 rack system.
Integrated power status monitoring with an OK relay output for diagnostic feedback.
Designed for seamless integration into standard 3300 rack chassis.
High-voltage AC input configuration (220/240 VAC) for versatile power compatibility.
Supports a total rack capacity of approximately 150 W.
Ordering Information
Model Code
Description
3300/12
Power Supply Module
01
Standard Agency Approval
20
High-Voltage AC Input (220/240 VAC)
01
Standard Barrier Configuration
Technical Specifications
Model
3300/12-01-20-01
Brand
Bently Nevada
Series
3300
Input Voltage
220/240 VAC
Power Capacity
Approx. 150 W
Operating Temperature
0 to 60 degC
Installation Guidelines
Ensure the 3300 rack is powered down before inserting or removing the power supply module to prevent electrical damage.
Verify that the input voltage matches the module configuration (220/240 VAC) before applying power.
Ensure proper seating in the rack slot to maintain reliable electrical contact with the backplane.
Maintain adequate ventilation around the rack to support the operating temperature range of 0 to 60 degC.
Follow standard ESD precautions when handling the module to protect internal circuitry.
FAQWhat is the primary function of the 3300/12 module?The 3300/12 serves as the primary power supply for the Bently Nevada 3300 system, converting AC input into regulated DC power for all installed monitoring modules.Does this module provide status feedback?Yes, the module includes an OK relay that monitors the power status of the rack, allowing for remote indication of power health.Can this module be used in any 3300 rack?This module is designed for the 3300 series rack. Please ensure your rack configuration supports the 220/240 VAC input requirement specified by the -20 suffix.
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DescriptionThe Bently Nevada 3300/05 Rack System serves as the foundational mechanical housing and backplane for the 3300 series monitoring system. Engineered for industrial reliability, this rack provides the necessary structural support, electrical backplane connectivity, and slot capacity required to integrate various vibration, thrust, and I/O monitoring modules. It is essential for protecting critical rotating machinery, including turbines, compressors, and pumps, by ensuring consistent module alignment and stable electrical communication across the monitoring architecture.Features
Robust mechanical housing designed for industrial protection environments.
Integrated backplane for reliable power distribution and signal communication between installed modules.
Supports a wide range of 3300 series monitoring and I/O cards.
Designed for standard panel mounting configurations.
Ensures mechanical stability and electrical continuity for high-availability monitoring.
Ordering Information
Model Code
Description
3300/05
Base Rack System
22
Rack Size Configuration
00
Standard Mounting Option
00
Standard Agency Approval
Technical Specifications
Model
3300/05-22-00-00
Brand
Bently Nevada
Series
3300
Product Type
Rack System
Operating Temperature
0 to 60 deg C
Power Supply Compatibility
Standard 3300 series power supplies
Installation Guidelines
Ensure the rack is mounted in a clean, dry, and vibration-dampened environment.
Verify that the mounting surface is rigid and capable of supporting the weight of the fully populated rack.
Use proper grounding techniques to connect the rack to the system common to minimize EMI/RFI interference.
Power down the system before inserting or removing any monitoring modules to prevent electrical damage.
Ensure adequate airflow around the rack to maintain operating temperatures within the specified 0 to 60 deg C range.
Follow standard ESD (Electrostatic Discharge) handling procedures when installing or servicing modules within the rack.
FAQWhat is the primary function of the 3300/05 rack?The 3300/05 rack acts as the central chassis for the Bently Nevada 3300 monitoring system, providing the physical slots, power distribution, and data backplane required for the operation of vibration and thrust monitoring modules.Is this rack compatible with all 3300 series modules?Yes, the 3300/05 is designed to house standard 3300 series monitoring and I/O modules, provided the specific rack size and power configuration requirements are met.
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DescriptionThe Bently Nevada 133819-02 is a 6-channel RTD/TC Non-Isolated I/O module designed for use with the 3500/61 Temperature Monitor within the 3500 Machinery Protection System. This module features internal terminations and provides critical temperature monitoring capabilities by conditioning inputs from Resistance Temperature Detectors (RTDs) and Thermocouples (TCs). It compares these inputs against user-programmable alarm setpoints to ensure the integrity and safety of rotating machinery. Unlike the 3500/60 variant, the 3500/61 series (including this 133819-02 module) provides recorder outputs for each of its six channels.Features
6-channel high-density temperature monitoring
Integrated recorder outputs for each channel
Supports both RTD (2, 3, 4-wire) and Thermocouple (J, K, T, E) inputs
Configurable alarm setpoints via 3500 Rack Configuration Software
Hot-swappable functionality for maintenance without system shutdown
Real-time hardware self-testing for diagnostic reliability
Applications
Turbines: Monitoring bearing and casing temperatures for gas, steam, and hydro turbines.
Compressors: Tracking critical temperatures in centrifugal, axial, and reciprocating compressors.
Generators: Stator and bearing heat monitoring for large-scale power generation.
Motors and Pumps: Overheating protection for continuous-operation industrial motors and pumps.
Gearboxes: Oil and bearing temperature monitoring to detect early signs of wear or friction.
Technical Specifications
Parameter
Specification
Model
133819-02
Module Type
Non-Isolated RTD/TC I/O
Channels
6
Input Types
RTD (PT100, PT1000), Thermocouple (J, K, T, E)
RTD Excitation
1 mA per channel (typical)
Accuracy
±0.1 degC to ±0.5 degC (typical)
Input Impedance
≥1 MΩ (TC), ~100 Ω (RTD)
Weight
0.4 kg
Installation Guidelines
Ensure the 3500 rack power is disconnected before installing or removing the I/O module.
Handle the module using proper ESD (Electrostatic Discharge) precautions to prevent damage to internal circuitry.
Verify that the I/O module matches the configuration of the 3500/61 monitor module installed in the rack.
Ensure all internal wiring is securely terminated according to the site-specific loop diagrams.
Maintain adequate ventilation around the 3500 rack to prevent overheating of the I/O components.
Route sensor signal cables away from high-voltage or high-EMI sources to minimize signal noise.
FAQWhat is the Bently Nevada 133819-02?The Bently Nevada 133819-02 is a 6-channel RTD/TC Non-Isolated I/O Module with internal terminations, designed for the 3500/61 temperature monitoring system to measure resistance temperature detectors and thermocouples.What is the function of the 133819-02 module?It is used for temperature monitoring in 3500 series racks. It conditions sensor inputs and compares them to user-defined alarm setpoints to trigger alerts or shutdowns.Does this module include recorder outputs?Yes, the 133819-02 (3500/61) includes recorder outputs for each of its six channels, which allows for external signal processing or data logging.What is the difference between 133819-02 and 133819-01?Both are 6-channel I/O modules, but they are not interchangeable. The 133819-02 is specific to the 3500/61 monitor which supports recorder output functionality.
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DescriptionThe Schneider AS8535000 is a robust high/low-density connector engineered for integration within industrial automation architectures, specifically compatible with the Modicon platform. This component facilitates reliable signal and data transmission for systems requiring up to 800 I/O points. Designed for versatility, it supports both high and low-density configurations, ensuring consistent performance in demanding industrial environments.Features
Designed for seamless integration with the Modicon series platform.
Supports high and low-density I/O configurations.
Maximum system capacity of 800 I/O points.
Durable polycarbonate housing for industrial protection.
Secure screw terminal interface for reliable connectivity.
Technical Specifications
Model
Schneider AS8535000
Product Type
High/Low Density Connector
Product Line
Modicon Series
I/O Capacity
800 I/O Points
Mounting Type
DIN Rail
Housing Material
Polycarbonate
Connection Interface
Screw Terminal
Operating Temperature
-20 degC to 70 degC
Storage Temperature
-40 degC to 85 degC
Humidity Range
5% to 95% (Non-Condensing)
Installation Guidelines
Ensure the control system is powered down before installing or removing the connector to prevent electrical damage.
Mount the unit on a standard DIN rail, ensuring a secure click-in fit to maintain structural integrity.
Verify that all screw terminals are tightened to the recommended torque to prevent loose connections and intermittent signal loss.
Route signal cables away from high-voltage power lines and sources of electromagnetic interference (EMI) to maintain signal integrity.
Maintain adequate ventilation around the module to ensure operating temperatures remain within the specified -20 degC to 70 degC range.
FAQWhat is the primary function of the AS8535000?The AS8535000 serves as a high/low-density connector module for the Schneider Modicon series, designed to facilitate reliable I/O connectivity for up to 800 points.Is this connector suitable for high-density applications?Yes, the module is specifically engineered to handle both high and low-density I/O requirements within the Modicon platform.What type of mounting does this module support?The AS8535000 is designed for standard DIN rail mounting, allowing for efficient installation in industrial control cabinets.
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DescriptionThe Bently Nevada 330106-05-30-20-02-CN is a high-performance 3300 XL 8 mm reverse mount proximity probe. Designed for critical machinery protection and condition monitoring, this sensor utilizes the eddy current principle to provide precise, non-contact measurements of shaft vibration and position. The reverse mount configuration is specifically engineered for applications where the probe must be mounted through the machine casing to observe the target surface.Features
8 mm probe tip diameter for standard 3300 XL system compatibility.
Reverse mount design suitable for space-constrained installations.
M10 x 1 threading for secure mechanical mounting.
Equipped with a Miniature ClickLoc coaxial connector for reliable signal transmission.
Agency Approvals: CSA, ATEX, and IECEx for hazardous area operation.
Integrated 2.0-meter cable length.
Applications
Gas and steam turbine vibration monitoring.
Centrifugal and reciprocating compressor shaft position analysis.
Large pump sets and motor-generator sets.
Hydroelectric power generation unit thrust bearing wear monitoring.
Rolling mill bearing and paper mill cylinder support monitoring.
Technical Specifications
Model
330106-05-30-20-02-CN
Probe Type
3300 XL 8 mm Reverse Mount
Thread Size
M10 x 1
Cable Length
2.0 meters
Connector Type
Miniature ClickLoc
Output Resistance
50 Ohm
Agency Approvals
CSA, ATEX, IECEx
Installation Guidelines
Ensure the probe is installed in a location free from excessive mechanical stress.
Use appropriate mounting brackets to maintain the required air gap between the probe tip and the target surface.
Route coaxial cables away from high-voltage lines or sources of electromagnetic interference (EMI) to prevent signal noise.
Always power down the monitoring system before connecting or disconnecting the probe cable.
Ensure the connector is fully seated and the ClickLoc mechanism is engaged to maintain environmental integrity.
Verify that the probe tip is not in contact with the target surface during operation to avoid sensor damage.
FAQsWhat is the Bently Nevada 330106-05-30-20-02-CN?It is a 3300 XL 8 mm reverse mount proximity probe used for monitoring vibration and position in rotating machinery.What is a 330106-05-30-20-02-CN Reverse Mount probe?It is designed for mounting on the surface of a machine to measure the shaft’s vibration or position, often used when there is limited space behind the machine casing.How does the 330106-05-30-20-02-CN sensor work?It operates on the eddy current principle, using a Proximitor sensor to measure the gap between the probe tip and the observed conductive surface.What is the probe case material?The probe case is constructed from high-grade stainless steel (AISI 303/304) for durability in industrial environments.
1 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
DescriptionThe Bently Nevada 3300/16 Dual Vibration Monitor is a rack-mounted module engineered for the continuous monitoring of radial shaft vibration in critical rotating machinery, such as turbines, compressors, and pumps. This specific model, 3300/16-02-01-01-00-00-00, provides dual-channel vibration monitoring, allowing for the simultaneous tracking of two independent vibration signals. By continuously comparing input parameters against user-defined alarm setpoints, the monitor provides essential early warning of mechanical degradation, supporting effective predictive maintenance programs.Features
Dual-channel vibration monitoring for comprehensive machine protection.
Compatible with standard proximity probe and Proximitor sensor inputs.
Integrated Alert and Danger alarm setpoints with relay output actuation.
Front-panel LED indicators for quick status verification of OK, Bypass, Alert, and Danger conditions.
Standardized 3300 series rack-mount form factor for seamless integration into existing monitoring systems.
Applications
Steam and gas turbine vibration monitoring.
Centrifugal and axial compressor protection.
Large motor and generator bearing vibration analysis.
General-purpose rotating equipment requiring radial vibration monitoring.
Technical Specifications
Model
3300/16-02-01-01-00-00-00
Brand
Bently Nevada
Series
3300
Operating Temperature
0 to 60 degC
Power Consumption
Approx. 1.5 W per module
Input Type
Proximity probe signals via Proximitor sensors
Sensitivity
200 mV/mil (8 V/mm) or 100 mV/mil (4 V/mm)
Signal Accuracy
+/- 0.33% typical, +/- 1% max at 25 degC
Output Signals
+4 to +20 mA, +1 to +5 VDC, 0 to -10 VDC
Installation Guidelines
Ensure the 3300 rack is powered down before inserting or removing the monitor module to prevent electrical damage.
Verify that the module is fully seated in the rack backplane to ensure reliable connection of power and signal buses.
Use shielded cabling for all transducer inputs to minimize electromagnetic interference (EMI) and signal noise.
Maintain proper ventilation in the equipment cabinet to ensure the module operates within the 0 to 60 degC temperature range.
Handle with standard ESD (Electrostatic Discharge) precautions to protect sensitive internal components.
FAQWhat does the 02 measurement option signify?The 02 option indicates that the module is configured for dual-channel vibration monitoring, allowing it to process two independent input signals simultaneously.Is this module compatible with existing 3300 racks?Yes, the 3300/16 is designed to be fully compatible with the standard Bently Nevada 3300 series rack architecture.What is the primary function of the relay outputs?The relay outputs are used to trigger external alarms or trip logic systems when the monitored vibration levels exceed the pre-configured Alert or Danger setpoints.
1 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
5 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
DescriptionThe Bently Nevada 3500/05-01-01-01-00-01 is a 19-inch full-size rack designed to house the 3500 series machinery protection system modules. This rack provides the necessary physical infrastructure, power distribution, and communication backplane for up to 14 modules, ensuring reliable operation in critical industrial monitoring applications.Features
19-inch rack configuration with 14 available module slots.
Panel mount design for standard industrial cabinet integration.
Integrated backplane for power and data communication between modules.
Certified for use in hazardous environments (CSA/NRTL/C Class 1, Division 2).
CE compliant for European market standards.
Technical Specifications
Model Number
3500/05-01-01-01-00-01
Rack Size
19-inch
Module Capacity
14 slots
Mounting Type
Panel Mount
Agency Approvals
CSA/NRTL/C (Class 1, Division 2)
Compliance
CE
Tariff Code
8537101190
Installation Guidelines
Ensure the rack is mounted in a clean, dry environment with adequate ventilation to maintain operating temperature limits.
Verify that the panel mounting surface is rigid and capable of supporting the weight of the fully populated rack.
Use appropriate grounding techniques to connect the rack chassis to the plant earth system to minimize EMI/RFI interference.
Always power down the system before inserting or removing any modules from the rack slots to prevent electrical damage.
Ensure all cable routing for signal and power lines adheres to standard industrial separation practices to prevent cross-talk.
FAQWhat is the primary function of the 3500/05 rack?The 3500/05 rack serves as the main chassis for the Bently Nevada 3500 monitoring system. It provides the mechanical housing, power supply distribution, and the internal communication bus required for all installed I/O and monitoring modules to function as a cohesive system.Can this rack be used in hazardous locations?Yes, this specific model (3500/05-01-01-01-00-01) includes the CSA/NRTL/C approval for Class 1, Division 2 hazardous locations, provided it is installed in accordance with the relevant hazardous area documentation and local electrical codes.
5 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
