Bently Nevada|3500/40M 128275-01F|Proximitor® Monitor Module
Bently Nevada 3500/40M 128275-01F Proximitor® Monitor Module
Description
The 3500/40M is a 4-channel monitor module designed for machinery protection, accepting input from Bently Nevada proximity transducers to provide vibration and position measurements with programmable alarms.
Features
- Configurable for Radial Vibration, Thrust Position, Differential Expansion, Eccentricity, or REBAM
- Channels operate in pairs, supporting two functions simultaneously
- Front-panel LEDs for status, communication, and bypass mode
- Buffered transducer outputs with short-circuit protection
Technical Specifications
Inputs
- Input impedance
- 10 kΩ (standard)
- 50 kΩ (TMR configuration)
- Power consumption
- 7W typical
- Sensitivity ranges
- Radial Vibration / 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
Outputs
- Buffered outputs
- 550 Ω impedance
- -24 Vdc supply
- Front-panel LEDs
- OK
- TX/RX
- Bypass
Signal Conditioning
- Radial Vibration frequency response
- 4 Hz–4 kHz or 1 Hz–600 Hz
- Accuracy
- ±0.33% typical (±1% max) for Direct / Gap / 1X / 2X
- ±5% max for Smax
- REBAM filters
- Programmable spike: 0.152–8.678 kHz
- Rotor: 0.108–2.221 kHz
Alarms
- Alert / Danger setpoints
- 0–100% of full scale
- ±0.13% accuracy
- Delay ranges
- Alert: 1–60 sec
- Danger: 0.1–60 sec
Environmental
- Operating temperature
- -30°C to +65°C (with external termination)
- Storage
- -40°C to +85°C
- 95% humidity (non-condensing)
Physical
- Dimensions
- 241.3 mm × 24.4 mm × 241.8 mm
- Weight
- 0.91 kg
Bently Nevada|3500/40M 128275-01F|Proximitor® Monitor Module
Bently Nevada|3500/40M 128275-01F|Proximitor® Monitor Module
Bently Nevada 3500/40M 128275-01F Proximitor® Monitor Module
Description
The 3500/40M is a 4-channel monitor module designed for machinery protection, accepting input from Bently Nevada proximity transducers to provide vibration and position measurements with programmable alarms.
Features
- Configurable for Radial Vibration, Thrust Position, Differential Expansion, Eccentricity, or REBAM
- Channels operate in pairs, supporting two functions simultaneously
- Front-panel LEDs for status, communication, and bypass mode
- Buffered transducer outputs with short-circuit protection
Technical Specifications
Inputs
- Input impedance
- 10 kΩ (standard)
- 50 kΩ (TMR configuration)
- Power consumption
- 7W typical
- Sensitivity ranges
- Radial Vibration / 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
Outputs
- Buffered outputs
- 550 Ω impedance
- -24 Vdc supply
- Front-panel LEDs
- OK
- TX/RX
- Bypass
Signal Conditioning
- Radial Vibration frequency response
- 4 Hz–4 kHz or 1 Hz–600 Hz
- Accuracy
- ±0.33% typical (±1% max) for Direct / Gap / 1X / 2X
- ±5% max for Smax
- REBAM filters
- Programmable spike: 0.152–8.678 kHz
- Rotor: 0.108–2.221 kHz
Alarms
- Alert / Danger setpoints
- 0–100% of full scale
- ±0.13% accuracy
- Delay ranges
- Alert: 1–60 sec
- Danger: 0.1–60 sec
Environmental
- Operating temperature
- -30°C to +65°C (with external termination)
- Storage
- -40°C to +85°C
- 95% humidity (non-condensing)
Physical
- Dimensions
- 241.3 mm × 24.4 mm × 241.8 mm
- Weight
- 0.91 kg
