Description
Description
The Bently Nevada 3300/35-04-02-01-00-00 is a dedicated 6-channel temperature monitoring module engineered for the 3300 Series rack system. This module provides critical protection and continuous surveillance of temperature points in large-scale rotating machinery, including compressors, turbines, and motors. By processing inputs from thermal sensors and comparing them against user-defined Alert and Danger setpoints, the module supports proactive machinery management and automated shutdown sequences.
Features
- Six independent monitoring channels for high-density temperature tracking.
- Compatibility with standard industrial sensors including RTDs (Pt100, Pt1000) and thermocouples (J, K, T types).
- Integrated relay outputs for reliable Alert and Danger alarm signaling.
- Proportional output signals including +4 to +20 mA and +1 to +5 VDC for integration with external control systems.
- Front-panel LED indicators providing real-time status updates for OK, Bypass, Alert, and Danger conditions.
Applications
This module is typically deployed for monitoring critical temperatures in bearings, stators, and equipment casings. It is a standard component in power generation and petrochemical infrastructure where precise thermal monitoring is required to prevent catastrophic failure in rotating equipment.
Technical Specifications
| Model |
3300/35-04-02-01-00-00 |
| Channels |
6 |
| Sensor Input |
RTD (Pt100, Pt1000) and Thermocouple (J, K, T) |
| Outputs |
4-20 mA, 1-5 VDC, Relay |
| Operating Temp |
-35 degC to +65 degC |
| Power Consumption |
Approx. 2 W |
Installation Guidelines
- Ensure the 3300 rack is powered down before inserting or removing the module to prevent electrical damage.
- Handle the module using standard ESD-safe practices to protect sensitive internal components.
- Verify that sensor wiring is properly shielded and grounded to minimize electromagnetic interference (EMI) in industrial environments.
- Confirm proper slot alignment within the 3300 rack chassis before engaging the locking mechanism.
- Ensure adequate ventilation around the rack to maintain operating temperatures within the specified range.
FAQ
Does this module require external configuration?
Yes, the 3300/35 module requires configuration of setpoints and sensor types to match the specific thermal characteristics of the monitored machinery.
Is this module compatible with all 3300 series racks?
This module is designed for the standard 3300 rack system. Please ensure your rack backplane and power supply are configured to support the specific power requirements of the 3300/35 series.
