Bently Nevada|3500/40-03-01|Proximitor Monitor Module
Bently Nevada 3500/40-03-01 Proximitor Monitor Module
Description
A 1-channel (paired configuration) monitor module for machinery protection, accepting input from Bently Nevada proximity transducers. It conditions signals for vibration and position measurements and drives programmable alarms.
Features
- Configurable for Radial Vibration, Thrust Position, Differential Expansion, Eccentricity, or REBAM®
- Supports static values: Direct, Gap, 1X/2X Amplitude/Phase
- Front-panel LEDs: OK, TX/RX, Bypass
- Buffered transducer outputs
Technical Specifications
Inputs
- Input Impedance: 10 kΩ (standard), 50 kΩ (TMR parallel)
-
Sensitivity
- Radial/Thrust/Eccentricity: 3.94 mV/µm or 7.87 mV/µm
- Differential Expansion: 0.394 mV/µm or 0.787 mV/µm
- REBAM: 40 mV/µm or 80 mV/µm
- Power Consumption: 7W typical
Outputs
- Buffered Outputs: Short-circuit protected, 550 Ω impedance
- Transducer Power Supply: -24 Vdc
Signal Conditioning
-
Frequency Response
- Radial Vibration: 4 Hz–4 kHz or 1 Hz–600 Hz (Direct filter)
- Thrust/Differential Expansion: 1.2 Hz (Direct), 0.41 Hz (Gap)
- REBAM Spike Filter: 0.152–8,678 Hz (programmable)
- Accuracy: ±0.33% typical, ±1% maximum for most measurements
Alarms
- Setpoints: 0–100% of full-scale, ±0.13% accuracy
-
Delays
- Alert: 1–60 sec
- Danger: 0.1–60 sec
Environmental
- Operating Temperature: 0°C to +65°C (with internal barriers)
- Certifications: ATEX, CSA, EN 61010-1, EMC Directive compliant
Physical
- Dimensions: 241.3 mm × 24.4 mm × 241.8 mm
- Weight: 0.91 kg
Bently Nevada|3500/40-03-01|Proximitor Monitor Module
Bently Nevada|3500/40-03-01|Proximitor Monitor Module
Bently Nevada 3500/40-03-01 Proximitor Monitor Module
Description
A 1-channel (paired configuration) monitor module for machinery protection, accepting input from Bently Nevada proximity transducers. It conditions signals for vibration and position measurements and drives programmable alarms.
Features
- Configurable for Radial Vibration, Thrust Position, Differential Expansion, Eccentricity, or REBAM®
- Supports static values: Direct, Gap, 1X/2X Amplitude/Phase
- Front-panel LEDs: OK, TX/RX, Bypass
- Buffered transducer outputs
Technical Specifications
Inputs
- Input Impedance: 10 kΩ (standard), 50 kΩ (TMR parallel)
-
Sensitivity
- Radial/Thrust/Eccentricity: 3.94 mV/µm or 7.87 mV/µm
- Differential Expansion: 0.394 mV/µm or 0.787 mV/µm
- REBAM: 40 mV/µm or 80 mV/µm
- Power Consumption: 7W typical
Outputs
- Buffered Outputs: Short-circuit protected, 550 Ω impedance
- Transducer Power Supply: -24 Vdc
Signal Conditioning
-
Frequency Response
- Radial Vibration: 4 Hz–4 kHz or 1 Hz–600 Hz (Direct filter)
- Thrust/Differential Expansion: 1.2 Hz (Direct), 0.41 Hz (Gap)
- REBAM Spike Filter: 0.152–8,678 Hz (programmable)
- Accuracy: ±0.33% typical, ±1% maximum for most measurements
Alarms
- Setpoints: 0–100% of full-scale, ±0.13% accuracy
-
Delays
- Alert: 1–60 sec
- Danger: 0.1–60 sec
Environmental
- Operating Temperature: 0°C to +65°C (with internal barriers)
- Certifications: ATEX, CSA, EN 61010-1, EMC Directive compliant
Physical
- Dimensions: 241.3 mm × 24.4 mm × 241.8 mm
- Weight: 0.91 kg
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