Bently Nevada Velomitor Sensors

Overview The 9200-06-05-10-00 Velocity Seismoprobe from Bently Nevada belongs to the rugged and reliable 9200 series. It uses moving-coil technology to generate voltage output proportional to vibration velocity, ideal for monitoring low-frequency vibrations in turbines, compressors, and motors. Technical Specifications Specification Detail Model Number 9200-06-05-10-00 Series 9200 Manufacturer Bently Nevada Module Type Velocity Seismoprobe Dimensions 10.2 x 4 x 4 cm Weight 0.42 kg System TSI HS Code 8537101190 Origin USA Condition Brand New Lead Time In Stock Discontinued Active MOQ 1 Communication Ethernet router Key Features Converts vibration velocity into precise voltage output. Operates without external power for flexible deployment. Two-wire design simplifies integration with monitoring systems. Durable anodized aluminum housing resists industrial wear. Compact size supports versatile mounting configurations.

Read more less

Overview The Bently Nevada 9200-02-01-10-00 Seismoprobe Velocity Transducer captures low-frequency vibration signals with high accuracy. Its compact 11.5 x 4 x 4 cm form and 0.46 kg weight support flexible mounting in tight or expansive machinery layouts. This moving-coil sensor delivers voltage output proportional to vibration velocity, ideal for monitoring turbines, compressors, and pumps. Technical Specifications Specification Details Model Number 9200-02-01-10-00 Manufacturer Bently Nevada Module Type Seismoprobe Velocity Transducer System Compatibility TSI Product Range 9200 Series Dimensions 11.5 x 4 x 4 cm Weight 0.46 kg HS Code 8537101190 Communication Ethernet router Minimum Order 1 unit Product Origin USA Availability In Stock Discontinued Status Active Features & Benefits Generate vibration velocity signals using moving-coil technology. Operate without external power via a two-wire connection system. Mount easily in confined or large-scale industrial setups. Resist harsh conditions with anodized aluminum housing. Avoid false readings with reduced sensitivity to impact excitation. Enable predictive maintenance with continuous vibration monitoring.

Read more less

Overview The 9200-06-05-05-00 Velocity Seismoprobe from Bently Nevada’s 9200 series delivers accurate vibration velocity measurements for industrial machinery. It uses moving-coil technology to convert mechanical motion into voltage output, ideal for low-frequency vibration detection. This compact transducer weighs 0.3kg and measures 9.2x4x4cm, making it suitable for space-constrained installations. Its anodized aluminum housing ensures durability in harsh environments, while the two-wire interface simplifies system integration. Technical Specifications Specification Details Model Number 9200-06-05-05-00 Series 9200 Series Manufacturer Bently Nevada Module Type Velocity Seismoprobe System TSI Weight 0.3kg Dimensions 9.2 x 4 x 4 cm HS Code 8537101190 Communication Ethernet Router Condition Brand New Lead Time In Stock Minimum Order 1 Unit Product Origin USA Discontinued Active Key Features The 9200-06-05-05-00 transducer operates without external power, ideal for field assessments. It delivers voltage output proportional to vibration velocity using moving-coil technology. The rugged anodized aluminum body withstands demanding industrial conditions. Its compact size and flexible mounting options support diverse installation scenarios. The two-wire design simplifies connection to existing monitoring systems. Applications & Compatibility The 9200-06-05-05-00 suits turbines, compressors, and pumps in oil and gas, petrochemical, and power generation sectors. It integrates with Bently Nevada’s TSI systems and supports continuous vibration monitoring. This model helps detect mechanical faults early, reduce downtime, and maintain equipment reliability across critical industrial operations.

Read more less

Overview The TK-3E 177313-02-02 from Bently Nevada is a high-performance 2-wire vibration transmitter designed for industrial diagnostics and system testing. As part of the TK3 Proximity System, it ensures accurate signal processing and seamless integration into complex monitoring setups. This compact module measures 7.4x5.5x9.8cm and weighs only 0.46kg, making it ideal for space-constrained installations. Its Ethernet router interface supports fast data transmission and real-time diagnostics across distributed control networks. Technical Specifications Parameter Value Model Number TK-3E 177313-02-02 Manufacturer Bently Nevada Product Series TK3 Proximity System Module Type 2-Wire Vibration Transmitter System TSI Communication Ethernet router Dimensions 7.4 x 5.5 x 9.8 cm Weight 0.46 kg HS Code 8537101190 Condition Brand New Lead Time In Stock Minimum Order 1 unit Origin USA Discontinued Active Features & Benefits The TK-3E 177313-02-02 supports precise vibration measurement for critical equipment. Its rugged housing resists harsh industrial conditions, ensuring long-term reliability. Engineers can easily install and configure the module thanks to its modular design. The transmitter supports multiple protocols, enhancing system compatibility and scalability. Real-time monitoring improves operational efficiency and reduces maintenance downtime.

Read more less

Overview The 84147-01 XDUCR I/O and Record Terminal from Bently Nevada delivers high-speed data capture and robust performance in demanding industrial environments. As part of the 3300 series, it supports seamless integration with control systems and ensures long-term reliability. Its compact 5x9.8x22.8cm form factor and lightweight 0.34kg build allow easy installation in space-constrained panels. The module features corrosion-resistant construction and multiple communication interfaces for efficient data exchange and system connectivity. Technical Specifications Parameter Value Model Number 84147-01 Manufacturer Bently Nevada Product Series 3300 series Module Type XDUCR I/O and Record Terminal System TSI Communication Ethernet router Material Industrial-grade, corrosion-resistant Dimensions 5 x 9.8 x 22.8 cm Weight 0.34 kg HS Code 8537101190 Condition Brand New Lead Time In Stock Minimum Order 1 unit Origin USA Discontinued Active Features & Benefits The 84147-01 captures operational data with precision and supports proactive maintenance strategies. Its rugged housing resists corrosion and mechanical stress in harsh industrial conditions. Engineers benefit from intuitive setup and streamlined configuration for reduced downtime. Multiple communication interfaces enable flexible integration with automation systems. The module ensures consistent performance and long-term reliability across critical operations.

Read more less

Overview The 190501-00-00-CN Velomitor CT Transducer from Bently Nevada is a precision velocity sensor engineered for vibration monitoring in industrial machinery. Designed without a stud and equipped with a MIL-C-5015 connector, it offers flexible installation options and dependable performance across a wide range of applications. Technical Specifications Model Number: 190501-00-00-CN Product Type: Velomitor CT Velocity Transducer Manufacturer: Bently Nevada Condition: Brand New System Compatibility: Bently Nevada Velomitor CT Series Weight: 0.06 kg Dimensions: 1.8 × 1.6 × 123 mm Minimum Order Quantity: 1 Country of Origin: USA HS Code: 8537101190 Status: Active (currently available) Sensitivity: 3.94 mV/mm/s (100 mV/in/s) ±5% Frequency Response: 3.0 Hz to 900 Hz Dynamic Output Impedance: <400 Ω Connector Type: MIL-C-5015 interface Mounting Style: Studless design for versatile installation Key Features High accuracy velocity transducer for vibration monitoring Wide frequency response range ensures reliable detection of machinery faults MIL-C-5015 connector for robust and secure electrical connections Compact studless design suitable for diverse installation environments Excellent signal stability with low output impedance Built for predictive maintenance and long-term machinery protection Application Scenarios Vibration monitoring in turbines, compressors, and pumps Condition monitoring in oil & gas facilities Predictive maintenance in power generation plants Manufacturing environments requiring precise velocity measurements FAQ Q: Is the 190501-00-00-CN transducer discontinued?   A: No, this model is active and available in stock. Q: What makes this transducer different from other Velomitor models?  A: The 190501-00-00-CN is designed without a stud and uses a MIL-C-5015 connector, offering flexible installation compared to stud-mounted versions. Q: Can it be used in high-vibration environments?  A: Yes, its robust design and wide frequency response make it suitable for demanding industrial conditions.

Read more less

Overview The 330500-01-04 Velomitor Piezo-Velocity Sensor from Bently Nevada is a solid-state vibration transducer designed for absolute vibration measurement in bearing housings, machine casings, and structural components. With no moving parts, this sensor eliminates mechanical wear, ensuring long-term reliability and consistent performance in harsh industrial environments. Technical Specifications Model Number: 330500-01-04 Product Type: Velomitor Piezo-Velocity Sensor Manufacturer: Bently Nevada Condition: Brand New System Compatibility: Bently Nevada Velomitor Series Weight: 0.08 kg Dimensions: 112 × 1.5 × 1.2 cm Minimum Order Quantity: 1 Country of Origin: USA HS Code: 8537101190 Status: Active (currently available) Mounting Thread: 1/2-20 UNF Sensitivity: 3.94 mV/mm/s (100 mV/in/s) ±5% Frequency Response: 3 Hz to 900 Hz Dynamic Output Impedance: <2400 Ω Grounding: Case-isolated for improved signal integrity Certifications: CSA, ATEX approvals for hazardous area compliance Key Features Piezoelectric accelerometer design with integrated electronics No moving parts, eliminating mechanical degradation Wide frequency response for accurate vibration monitoring Case-isolated grounding for enhanced signal quality Compact and lightweight design for versatile installation Certified for use in hazardous industrial environments Application Scenarios Vibration monitoring in turbines, compressors, and pumps Predictive maintenance programs in oil & gas facilities Condition monitoring in power generation plants Structural vibration measurement in manufacturing environments FAQ Q: Is the 330500-01-04 sensor discontinued?   A: No, this model is active and available in stock. Q: How does this sensor differ from traditional velocity transducers?  A: Unlike mechanical velocity sensors, the 330500-01-04 uses solid-state piezoelectric technology with no moving parts, ensuring higher reliability. Q: Can it be installed in multiple orientations?  A: Yes, it supports vertical, horizontal, and angled mounting configurations.

Read more less

Overview The 330500-04-04 Velomitor Velocity Sensor from Bently Nevada is a solid-state piezo-velocity device engineered for precise measurement of absolute vibration on bearing housings, machine casings, and structural components. With integrated electronics and no moving parts, this sensor ensures long-term reliability and consistent performance across a wide range of industrial applications. Technical Specifications Parameter Value Model Number 330500-04-04 Product Type Velomitor Velocity Sensor Manufacturer Bently Nevada Condition Brand New Compatible System Bently Nevada Monitoring Systems Sensitivity 3.94 mV/mm/s ±5% (at 100 Hz, 20–30°C) Frequency Response 4.5 Hz – 5 kHz (±3.0 dB); 6 Hz – 2.5 kHz (±0.9 dB) Max Velocity Range 1270 mm/s peak Transverse Sensitivity Operating Temperature -40°C to +120°C Temperature Sensitivity -14% to +7.5% across full range Weight 0.16 kg Dimensions 2.5 × 2.5 × 7.2 cm HS Code 8537101190 Minimum Order Quantity 1 Origin USA Lead Time In Stock Status Active Key Features Solid-state design with integrated electronics for durability and reliability Accurate vibration measurement with wide frequency response range Compact form factor suitable for installations with limited space Low transverse sensitivity for precise directional measurements Stable performance across varying temperatures and harsh environments No mechanical components, reducing wear and maintenance requirements Application Scenarios Bearing housing vibration monitoring in turbines and compressors Structural vibration analysis in heavy machinery and manufacturing equipment Condition-based maintenance programs in oil & gas and power generation industries Compact installations where space constraints require small-form sensors FAQ Q: What is the sensitivity of the 330500-04-04 sensor?   A: It provides 3.94 mV/mm/s ±5% sensitivity at 100 Hz between 20–30°C. Q: Can this sensor be installed in any orientation?  A: Yes, the solid-state design allows installation in any orientation without performance loss. Q: What is the maximum velocity measurement capability?  A: It can measure up to 1270 mm/s peak velocity.

Read more less

Overview The Bently Nevada 190501-19-00-04 Velomitor CT transducer is a compact, low‑frequency velocity sensor engineered for monitoring casing vibration on slow‑speed rotating equipment. Built with a corrosion‑resistant 316L stainless steel housing, it provides stable performance across a wide operating temperature range and is optimized for applications where conventional velocity sensors lack sensitivity. Technical Specifications Parameter Specification Model 190501-19-00-04 Product Type Velomitor CT Velocity Transducer Sensing Range Low‑frequency vibration detection Typical Machine Speed 90–300 RPM Housing Material 316L stainless steel Operating Temperature –40°C to +85°C Installation Bearing housings or machine casings Height 8.2 cm Weight 0.297 kg System Compatibility Bently Nevada monitoring systems HS Code 8537101190 Origin USA Condition New MOQ 1 Lead Time In stock Status Active Functional Characteristics The 190501-19-00-04 transducer is designed to capture low‑frequency casing vibration velocity, making it suitable for cooling tower fans, air‑cooled heat exchangers, and other slow‑speed rotating assets. Its internal sensing element is tuned to detect vibration amplitudes associated with unbalance, misalignment, and gearbox issues common in low‑RPM machinery. The rugged stainless‑steel enclosure ensures long‑term durability in outdoor and corrosive environments. Proper mounting on bearing housings or structural casings allows the sensor to accurately represent true vibration levels without distortion or signal loss. Its compact form factor enables installation in tight spaces while maintaining full measurement accuracy. The Velomitor CT design provides reliable condition monitoring where standard piezoelectric sensors may not deliver adequate low‑frequency response. Application Scenarios Suitable for vibration monitoring on: Cooling tower fan assemblies Air‑cooled heat exchanger fans Slow‑speed industrial fans (90–300 RPM) Gear-driven fan systems Outdoor rotating equipment exposed to harsh conditions FAQ Q: What makes the Velomitor CT suitable for low‑speed machinery?  A: Its sensing element is optimized for low‑frequency vibration, enabling accurate detection on equipment running below typical industrial speeds. Q: Can this sensor be used outdoors?  A: Yes. The 316L stainless steel housing provides excellent corrosion resistance for outdoor and humid environments. Q: Where should the sensor be mounted?  A: It should be installed directly on bearing housings or rigid machine casings to ensure accurate vibration transmission.

Read more less

Overview The Bently Nevada 330500‑07‑02 Velomitor sensor is a piezo‑velocity device engineered for absolute vibration measurement on bearing housings, machine casings, and structural components. Its solid‑state construction eliminates mechanical wear, ensuring long‑term stability in continuous monitoring applications. The sensor maintains consistent performance regardless of mounting orientation, supporting vertical, horizontal, or angled installation. Technical Specifications Parameter Specification Model 330500‑07‑02 Product Type Velomitor Piezo‑Velocity Sensor Brand Bently Nevada Weight 0.08 kg Dimensions 112 × 1.5 × 1.2 cm Sensitivity 3.94 mV/mm/s Thread Type 3/8‑16 UNC Electronics Solid‑state, integrated conditioning Certifications ATEX compliant, FCC Part 15 System Compatibility TSI Origin USA Condition New MOQ 1 Availability In Stock HS Code 8537101190 Functional Description The 330500‑07‑02 sensor converts casing vibration into a proportional velocity signal using an internal piezoelectric accelerometer paired with onboard signal‑conditioning electronics. This architecture provides high sensitivity to low‑frequency vibration, making it suitable for machinery where casing vibration is the primary diagnostic indicator. Its rugged housing and threaded mounting interface ensure secure installation in harsh industrial environments. The sensor’s low transverse sensitivity and stable output impedance support accurate readings even when exposed to mechanical stress or electrical noise. Compliance with FCC Part 15 ensures the device operates without causing interference and remains resilient to external electromagnetic disturbances. Application Scenarios Turbine and compressor vibration monitoring Pump and motor casing vibration measurement Gearbox structural vibration analysis General rotating machinery condition monitoring FAQ Q: Can the 330500‑07‑02 be mounted in any direction?  A: Yes. The solid‑state design allows installation in any orientation without affecting accuracy. Q: What type of thread does the sensor use?  A: It uses a 3/8‑16 UNC threaded stud for secure mounting. Q: Is the sensor suitable for hazardous areas?  A: Yes. It meets ATEX requirements for use in regulated environments. Q: What issues can this sensor detect?  A: It is effective for identifying unbalance, misalignment, looseness, and general casing vibration abnormalities.

Read more less

Overview The Bently Nevada 330500‑07‑00 Velomitor piezo‑velocity sensor is engineered for precise absolute vibration measurement on bearing housings and machine casings. Built on a solid‑state piezoelectric architecture, the sensor provides stable long‑term performance without mechanical degradation, making it suitable for continuous monitoring in demanding industrial environments. Key Features Solid‑state piezoelectric velocity sensing with no moving components Accurate casing vibration measurement for rotating machinery Supports vertical, horizontal, or angled mounting orientations Designed for early detection of rotor unbalance, misalignment, and structural looseness Compatible with Bently Nevada TSI and 3300 monitoring systems Technical Specifications Parameter Specification Model 330500‑07‑00 Product Type Velomitor Piezo‑Velocity Sensor Brand Bently Nevada Weight 0.06 kg Dimensions 1.8 × 1.6 × 123 cm Origin USA System Compatibility TSI HS Code 8537101190 Condition New Minimum Order Quantity 1 Availability In Stock Mounting Any orientation (vertical/horizontal/angled) Electronics Solid‑state, no moving parts Application Bearing housing and casing vibration measurement Functional Description The 330500‑07‑00 sensor converts casing vibration into a proportional velocity signal using an internal piezoelectric accelerometer and integrated signal‑conditioning electronics. This configuration ensures high sensitivity to low‑frequency vibration, making it suitable for machinery where casing vibration is the primary diagnostic indicator. Correct installation is essential for accurate amplitude and frequency response. The sensor should be mounted directly to the bearing housing using approved fasteners or adapters to avoid resonance or false vibration readings. Engineering support is recommended for applications involving high‑temperature zones, non‑standard mounting surfaces, or integration with existing monitoring systems. Application Scenarios Steam and gas turbines Compressors and blowers Industrial pumps Gearboxes and mechanical drives Motors and generators FAQ Q: Can the 330500‑07‑00 be mounted in any orientation?  A: Yes. The solid‑state design allows installation in vertical, horizontal, or angled positions without affecting measurement accuracy. Q: What issues can this sensor detect?  A: It is effective for identifying unbalance, misalignment, looseness, and general casing vibration abnormalities. Q: Is it compatible with older Bently Nevada systems?  A: It integrates with most 3300 and TSI‑based monitoring platforms. Verification with system documentation is recommended.

Read more less

Overview The Bently Nevada 990‑05‑70‑03‑05 vibration transmitter is a compact, self‑contained monitoring device designed to convert proximity probe signals into a standard 4–20 mA output for machinery protection and condition monitoring. As part of the 990 Series, it integrates an internal Proximitor‑type driver, eliminating the need for external signal‑conditioning hardware and simplifying installation in both new and retrofit applications. Functional Characteristics This transmitter provides dynamic vibration and gap voltage outputs through a coaxial connector and dedicated terminal points, enabling simultaneous use for trending, diagnostics, and control‑system input. Zero and span adjustments are accessible beneath the product label, allowing precise loop calibration without interaction between settings. A built‑in test input enables rapid verification of loop integrity using a function generator. The Not‑OK/Signal‑Defeat circuitry suppresses false alarms caused by probe faults, cable issues, or intermittent connections, ensuring stable operation in critical machinery environments. The unit supports both DIN‑rail and bulkhead mounting, offering flexibility for panel layouts and field installations. Technical Specifications Parameter Specification Model / Part Number 990‑05‑70‑03‑05 Product Type Vibration Transmitter Series 990 Series Output Signal 4–20 mA proportional to vibration Dynamic Signal Output Coaxial connector (vibration + gap) Terminals PROX OUT, COM Calibration Adjustments Zero and span potentiometers Test Input Yes (loop verification) Fault Handling Not‑OK/Signal‑Defeat circuit Mounting Options DIN‑rail clip and bulkhead screws Operating Temperature –35 °C to +85 °C (typical transmitter rating) Weight 0.46 kg Dimensions 1.8 × 1.6 × 123 cm Origin USA Condition Brand New Availability In Stock HS Code 8537101190 System Compatibility TSI systems and general vibration monitoring Application Areas Turbine supervisory instrumentation Pumps, compressors, and fans Gearboxes and rotating machinery Industrial process equipment requiring 4–20 mA vibration feedback Remote or distributed monitoring architectures FAQ Q: Does this transmitter require an external Proximitor?  No. The 990‑05‑70‑03‑05 includes an integrated Proximitor‑type driver. Q: Can I access dynamic vibration signals?  Yes. A coaxial connector provides raw vibration and gap voltage signals for diagnostics. Q: What mounting hardware is included?  Both DIN‑rail clips and bulkhead screws are supplied. Q: How does the Not‑OK/Signal‑Defeat function help?  It prevents false alarms caused by probe or cable faults, improving system reliability.

Read more less

Overview The 330780-51-05 Proximitor Sensor is part of Bently Nevada’s 3300 XL 11 mm proximity transducer system, designed as a modern replacement for legacy 7200‑series sensors. With a 5‑meter system length and a compact DIN‑rail form factor, this sensor provides reliable signal conditioning for shaft vibration and position measurements in critical rotating machinery. Technical Specifications Parameter Value Model Number 330780-51-05 Product Type 11 mm Proximitor Sensor Series 3300 XL Proximity Transducer System Manufacturer Bently Nevada Condition Brand New System Length 5 m Mounting Style DIN‑rail or panel mount Terminal Type SpringLoc tool‑free terminals Housing Material Industrial‑grade molded enclosure Connector Type Gold‑plated terminals Technology TipLoc molded probe interface RFI/EMI Immunity CE‑compliant without special shielding Operating Temperature –35 °C to +85 °C Storage Temperature –51 °C to +100 °C Dimensions 1.8 × 1.6 × 123 cm Weight 0.06 kg Origin USA HS Code 8537101190 Availability In Stock MOQ 1 Key Features Designed for 11 mm proximity probes used in long‑range vibration and displacement monitoring. DIN‑rail profile supports high‑density installations and simplifies panel integration. SpringLoc terminals allow fast, tool‑free wiring while maintaining secure electrical connections. Enhanced RFI/EMI immunity meets CE requirements without additional shielding or mounting hardware. Gold‑plated connectors improve long‑term electrical reliability in harsh environments. Fully compatible with 3300 XL probes and extension cables for seamless system integration. Lightweight, compact design supports easy installation in confined monitoring cabinets. Application Scenarios Turbine and generator shaft vibration monitoring Large compressors and industrial fans Machinery protection systems requiring 11 mm probe ranges Retrofit upgrades replacing older 7200‑series Proximitor sensors High‑density control panel installations FAQ Q: Can this sensor replace older 7200‑series Proximitor units?  A: Yes. The 330780-51-05 is designed as a direct modern replacement with improved performance. Q: Does it require special shielding for CE compliance?  A: No. Its enhanced RFI/EMI immunity meets CE requirements without additional shielding. Q: What wiring method does it use?  A: SpringLoc terminals allow quick, secure wiring without tools.

Read more less

Overview The Bently Nevada 330500‑04‑01 piezo‑velocity sensor is part of the Velomitor family, designed to measure absolute vibration on machine casings, bearing housings, and structural components. Its solid‑state piezoelectric architecture provides stable, drift‑free velocity output suitable for continuous condition monitoring and protection systems. Key Characteristics Piezoelectric velocity sensing element with no moving parts Direct measurement of casing vibration for diagnostics and protection Compatible with Bently Nevada monitoring platforms, including TSI systems Rugged construction for long‑term operation in harsh industrial environments Mounting flexibility: vertical, horizontal, or angled installation Manufactured in the USA with consistent quality control Technical Specifications Parameter Specification Model / Part Number 330500‑04‑01 Sensor Type Velomitor Piezo‑Velocity Sensor Measurement Type Absolute vibration (velocity) Mounting Thread 1/2‑20 UNF adapter Output Piezoelectric velocity signal Weight 0.55 kg Dimensions 20.5 × 22.4 × 3.3 cm Operating Status Active Minimum Order Quantity 1 Country of Origin USA HS Code 8537101190 System Compatibility TSI and Bently Nevada monitoring systems Condition Brand New Functional Description The 330500‑04‑01 sensor converts casing vibration into a proportional electrical signal using a solid‑state piezoelectric element. This design eliminates mechanical wear and ensures stable frequency response across a wide operating range. The sensor is optimized for detecting: Unbalance Misalignment Mechanical looseness Structural resonance Rotor‑to‑casing vibration transmission Its 1/2‑20 UNF mounting adapter allows secure attachment to bearing housings or machine frames. Proper mounting torque and surface preparation are essential to maintain accurate amplitude and frequency response. Application Scenarios Steam and gas turbines Centrifugal and axial compressors Industrial pumps Electric motors and generators Gearboxes and high‑speed rotating equipment FAQ Q: Does the sensor require a specific mounting orientation?  A: No. The piezoelectric design supports installation in any orientation without affecting measurement accuracy. Q: What type of vibration does the sensor measure?  A: It measures absolute casing vibration in velocity units, ideal for machinery protection and diagnostics. Q: Can it replace legacy velocity transducers?  A: Yes. The solid‑state design offers improved reliability compared to moving‑coil velocity pickups.

Read more less

Overview The Bently Nevada 190501‑07‑00‑04 Velomitor CT velocity transducer is engineered for low‑frequency vibration monitoring on slow‑speed rotating equipment. Designed specifically for applications such as cooling tower fans and air‑cooled heat‑exchanger units operating between 100 and 300 rpm, the sensor provides accurate casing vibration velocity measurements essential for machinery protection and predictive maintenance programs. Key Characteristics Low‑frequency velocity transducer optimized for slow‑speed machinery Measures casing vibration velocity for cooling towers, heat‑exchanger fans, and similar equipment 3/8‑24 threaded stud with 7‑pin MIL‑C‑5015 connector Certified for hazardous locations including Class I, Div 1 and ATEX/IECEx Zone 0/1 Robust mechanical design suitable for harsh industrial environments Provides reliable velocity output for monitoring and control systems Technical Specifications Parameter Specification Model / Part Number 190501‑07‑00‑04 Product Type Velomitor CT Velocity Transducer Measurement Type Casing vibration velocity Frequency Range Optimized for 100–300 rpm machinery Mounting Thread 3/8‑24 stud Electrical Connector 7‑pin MIL‑C‑5015 Certifications CSA/NRTL/C, ATEX, IECEx (Class I, Div 1 / Zone 0/1) Weight 0.44 kg Shipping Dimensions 7.3 × 5 × 10 cm System Compatibility Bently Nevada monitoring and protection systems Condition Brand New Origin USA MOQ 1 HS Code 8537101190 Functional Description The 190501‑07‑00‑04 Velomitor CT transducer is designed to capture low‑frequency vibration signals that traditional velocity sensors may not detect effectively. Its mechanical and electrical configuration ensures accurate measurement of both vibration amplitude and frequency components generated by slow‑speed fan motors, gear reducers, and drive assemblies. The rugged housing and MIL‑C‑5015 connector provide secure electrical connections in high‑vibration environments. Its hazardous‑area certifications allow deployment in potentially explosive atmospheres, making it suitable for petrochemical plants, refineries, and power generation facilities. This model integrates seamlessly into Bently Nevada monitoring systems, delivering stable velocity output for alarm, shutdown, and trending functions. Its compact size and straightforward mounting interface support quick installation and reliable long‑term operation. Application Scenarios Cooling tower fan assemblies Air‑cooled heat‑exchanger fans Slow‑speed rotating machinery (100–300 rpm) Gear‑driven fan systems Hazardous‑area industrial environments FAQ Q: What makes this sensor suitable for cooling tower applications  It is optimized for low‑frequency vibration, which is typical of slow‑speed fan assemblies. Q: Can this transducer be used in hazardous areas  Yes. It carries CSA, ATEX, and IECEx certifications for Class I, Div 1 and Zone 0/1 environments. Q: What type of connector does it use  A 7‑pin MIL‑C‑5015 connector ensures secure and reliable signal transmission.

Read more less

Overview The 330500-04-00 Velomitor Piezo-velocity Sensor from Bently Nevada is engineered for precise vibration monitoring of industrial machinery. It measures absolute vibration relative to free space, supporting predictive maintenance and operational safety. Technical Specifications Specification Details Model Number 330500-04-00 Manufacturer Bently Nevada Product Series Bently Nevada Module Type Vibration Sensor Dimensions 1.8 x 1.6 x 123 cm Weight 0.06 kg System Compatibility TSI Communication Interface Ethernet Router HS Code 8537101190 Product Origin USA Condition Brand New Lead Time In Stock MOQ 1 Discontinued Status Active Key Features The 330500-04-00 sensor uses solid-state electronics to eliminate mechanical wear and ensure long-term stability. It delivers vibration data at 100 Hz under standard conditions of +20°C to +30°C. The sensor supports vertical, horizontal, or angled mounting for flexible installation. Lightweight at 0.06 kg, it integrates easily into existing monitoring systems. Measures vibration on bearing housings, casings, and structural components with high accuracy.

Read more less

Overview The Bently Nevada 330500‑07‑04 Velomitor sensor is a piezo‑velocity transducer designed to measure machine casing vibration with high accuracy and long‑term stability. Its compact form factor and rugged construction make it suitable for continuous monitoring of rotating equipment in demanding industrial environments. Performance Characteristics This sensor provides a calibrated sensitivity of 3.94 mV/mm/s (100 mV/in/s) with a ±5% tolerance, enabling precise velocity measurements across a wide operating range. The device supports peak vibration levels up to 1270 mm/s (50 in/s), allowing it to capture both low‑frequency and high‑energy vibration signatures. The 330500‑07‑04 operates with an output bias of −12 VDC ±3 VDC and maintains a dynamic output impedance below 2400 ohms, ensuring compatibility with standard Bently Nevada monitoring platforms and third‑party systems that accept piezo‑velocity inputs. Technical Specifications Parameter Specification Model 330500‑07‑04 Sensor Type Velomitor Piezo‑Velocity Sensor Sensitivity 3.94 mV/mm/s (100 mV/in/s) ±5% Maximum Velocity 1270 mm/s (50 in/s) peak Output Bias Voltage −12 VDC ±3 VDC Certifications CSA, ATEX Weight 0.16 kg Dimensions 2.5 × 2.5 × 7.2 cm HS Code 8537101190 Origin USA Minimum Order 1 unit System Compatibility TSI and Bently Nevada monitoring systems Product Status Active Design Features The sensor incorporates SpringLoc terminals, enabling tool‑free wiring and eliminating the risk of loose screw‑type connections. This design improves installation reliability and reduces maintenance time. Its sealed housing and robust internal construction allow the sensor to withstand harsh operating conditions, including elevated temperatures and mechanical shock. Application Scenarios Vibration monitoring on pumps, compressors, motors, and fans Machinery protection systems requiring velocity‑based measurements Installations with limited mounting space Facilities requiring certified sensors for hazardous areas FAQ Q: What type of vibration does the 330500‑07‑04 measure?  A: It measures casing vibration velocity, making it suitable for general‑purpose machinery monitoring. Q: Can this sensor be used with non‑Bently Nevada systems?  A: Yes. As long as the monitoring system accepts piezo‑velocity inputs with similar electrical characteristics. Q: Does the sensor require periodic recalibration?  A: Under normal operating conditions, recalibration is not required due to the stability of the piezoelectric sensing element.

Read more less

Overview The Bently Nevada 330500‑00‑02 Velomitor sensor is a piezo‑velocity transducer designed to measure absolute vibration on machine casings, bearing housings, and structural components. Its solid‑state internal electronics eliminate moving parts, providing long‑term stability and dependable performance in industrial environments where continuous monitoring is required. Design and Operating Principles This sensor integrates a piezoelectric accelerometer with internal signal conditioning electronics to produce a velocity‑proportional output. Because the design contains no mechanical elements, the 330500‑00‑02 can be mounted in any orientation—horizontal, vertical, or angled—without affecting measurement accuracy. The sensor is intended for installation directly on the machine casing, where it can capture vibration energy transmitted from the rotor. Proper mounting ensures accurate amplitude and frequency response, supporting effective detection of unbalance, misalignment, looseness, and other common machinery faults. Technical Specifications Parameter Specification Model 330500‑00‑02 Sensor Type Velomitor Piezo‑Velocity Sensor Measurement Type Absolute casing vibration Output Velocity‑proportional signal Orientation Any (no moving parts) Weight 0.14 kg Dimensions 6.7 × 6.7 × 2.4 cm HS Code 8537101190 Origin USA Minimum Order 1 unit Product Status Active System TSI Performance Characteristics The 330500‑00‑02 is engineered to maintain stable performance across a wide range of operating conditions. Its solid‑state construction prevents mechanical wear, ensuring consistent sensitivity and long service life. When installed correctly, the sensor provides accurate vibration signatures essential for machinery protection and predictive maintenance programs. Incorrect mounting can reduce frequency response or introduce false vibration readings, so proper installation practices are critical. Bently Nevada provides engineering guidance to help determine optimal mounting locations for specific machine types. Application Scenarios Casing vibration monitoring on pumps, compressors, turbines, and motors Detection of unbalance, misalignment, and mechanical looseness Machinery protection systems requiring velocity‑based measurements Installations requiring orientation‑independent sensors Predictive maintenance programs in power generation and process industries FAQ Q: Why use a piezo‑velocity sensor instead of a traditional velocity pickup  The solid‑state design eliminates moving parts, improving durability and reducing long‑term drift. Q: Where should this sensor be mounted for best results  Directly on the bearing housing or machine casing to capture vibration transmitted from the rotor. Q: Does mounting orientation affect performance  No. The sensor can be installed in any orientation without impacting measurement accuracy.

Read more less