Bently Nevada 3500/42M 140734-02 + 140471-01 | Proximitor Seismic Monitor Recommended products

Overview

The Bently Nevada 3500/42M module configured with parts 140734-02 and 140471-01 is a high-performance monitor designed for vibration, position, and seismic measurement in rotating machinery protection systems. It integrates proximity probe inputs and seismic transducer capabilities to deliver accurate condition monitoring and real-time machinery protection.

General Information

Part Numbers: 140734-02 + 140471-01
Brand: Bently Nevada
Series: 3500 Series Monitoring System
Module Type: Proximitor / Seismic Monitor
Installation: 3500 rack-mount module
Function: Measures shaft displacement, casing vibration, and slow-speed axial movement depending on configuration

Power Specifications

Power Source: 3500 rack backplane
Voltage Range: 18–32 V DC (typical rack supply)
Electrical Protection:
Internal isolation, noise filtering, and transient suppression for industrial environments

Communication & Interface

Channels: Multi-channel monitoring (depending on configuration card)
Signal Types Supported:
Displacement (proximity probe), velocity, or acceleration inputs
Outputs: Buffered transducer outputs and 4–20 mA proportional outputs
Status Indicators: Front-panel LEDs for OK, Bypass, and Channel status

Environmental

Operating Temperature: –30 to +65 °C
Humidity: 5%–95% non-condensing
EMC: Designed for industrial vibration and EMI conditions
Installation Location: Protected cabinet within the 3500 rack frame

Dimensions & Weight

Dimensions (L × W × H): 241.3 × 24.4 × 241.8 mm
Weight: 0.91 kg

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