The 176449-02 Bently Nevada 3500/42M is a high-precision Proximitor/Seismic Monitor designed to safeguard critical rotating machinery. It receives input from proximity and seismic transducers, providing continuous measurement of vibration and displacement. With internal terminations and configurable inputs, this module delivers reliable condition monitoring, early fault detection, and robust integration with Bently Nevada 3500 systems.
Four-channel input supporting proximity and seismic sensors
Signal conditioning for accurate vibration and position readings
User-programmable alarms for anomaly detection
Versatile monitoring for radial vibration, thrust position, and more
Internal terminations simplify setup and wiring flexibility
Industrial-grade protection for harsh environments
Model: 3500/42M
Part Number: 176449-02
Brand: Bently Nevada
Product Type: Proximitor/Seismic Monitor Module
Input Types: Velocity, acceleration, displacement, proximity, or speed sensors
Input Range: 4–20 mA, 0–10 V, 10 V
Accuracy: ±0.5–0.6% depending on sensor type
Sampling Rate: Up to 10 kHz
Output Options: 4–20 mA, RS-485
Power Supply: 24 V DC
Operating Temperature: -40°C to +85°C
Enclosure Rating: IP66
LED Indicators: Status, communication, and alarm signaling
Rotating Machinery Protection: Continuously monitors turbines, pumps, and compressors
Vibration and Position Analysis: Detects abnormal machinery behavior for predictive maintenance
System Integration: Compatible with Bently Nevada 3500 rack modules
Versatile Monitoring: Supports multiple vibration and displacement functions including thrust and radial measurements
Q: How many input channels does 176449-02 support?
A: Four independent channels for proximity and seismic signals.
Q: Can this module trigger alarms based on signal thresholds?
A: Yes, alarms are fully programmable for vibration or displacement conditions.
Q: Is it suitable for harsh environments?
A: Yes, the module features IP66 protection and operates from -40°C to +85°C.
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