The Bently Nevada 3300/35-04-02-01-00-00 is a dedicated 6-channel temperature monitoring module engineered for integration within the 3300 Series rack systems. This unit provides high-reliability, continuous temperature sensing for critical rotating equipment, including industrial turbines, large compressors, and motors. By processing inputs from various thermal sensors and comparing them against user-defined Alert and Danger setpoints, the module serves as a vital component in machinery protection and predictive maintenance strategies.
Features
Six independent monitoring channels for comprehensive thermal coverage.
Supports a wide range of transducer inputs, including RTDs (Pt100, Pt1000) and standard thermocouples (J, K, T types).
Integrated relay outputs for automated Alert and Danger alarm conditions.
Provides proportional output signals (4 to 20 mA and 1 to 5 VDC) for external data logging or control system integration.
On-board LED status indicators for real-time monitoring of OK, Bypass, Alert, and Danger states.
Applications
This module is designed for monitoring critical thermal points in industrial environments, such as:
Bearing temperature monitoring in large-scale rotating machinery.
Stator winding temperature tracking in electric motors and generators.
Casing and process fluid temperature supervision in compressors and turbines.
Technical Specifications
Model
3300/35-04-02-01-00-00
Series
Bently Nevada 3300
Channels
6
Input Compatibility
RTD (Pt100, Pt1000), Thermocouple (J, K, T)
Outputs
4-20 mA, 1-5 VDC, Relay (Alert/Danger)
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 any monitor module.
Verify that the module is fully seated in the rack slot to ensure proper backplane connectivity.
Maintain proper grounding practices for all transducer wiring to prevent EMI interference.
Use shielded cabling for all sensor inputs and proportional outputs to ensure signal integrity.
Ensure adequate ventilation around the 3300 rack system to maintain the specified operating temperature range.
FAQ
What types of sensors are compatible with this module? This model supports RTDs (Pt100 and Pt1000) as well as J, K, and T type thermocouples.
Does this module provide alarm outputs? Yes, it features integrated relay outputs that trigger based on programmable Alert and Danger setpoints.
