3500/42M Proximitor Seismic Monitor Bently Nevada

3500/42M Proximitor Seismic Monitor Bently Nevada

Description 

The 3500/42M Proximitor Seismic Monitor: l Protects machinery by continuously comparing monitored parameters against configured alarm setpoints to drive alarms. l Communicates essential machine information to both operations and maintenance personnel. The 3500/42M Proximitor Seismic Monitor is a four-channel monitor that accepts input from proximity and seismic transducers. It conditions the signal to provide vibration and position measurements and compares the conditioned signals with user-programmable alarms. You can program each channel  using the 3500 Rack Configuration Software to monitor and report:- Radial vibration- REBAM- Acceleration- Eccentricity- Differential expansion- Circular acceptance region- Thrust position- Shaft absolute- Velocit

Specifications 

Inputs Signal Accepts from 1 to 4 proximity, velocity or acceleration transducer signals Power consumption 7.7 watts, typical Input Impedance Standard I/O 10 kΩ (Proximitor and acceleration inputs) Sensitivity Radial Vibration 3.94 mV/μm (100 mV/mil) or 7.87 mV/μm (200 mV/mil) Thrust 3.94 mV/μm (100 mV/mil) or 7.87 mV/μm (200 mV/mil) Eccentricity 3.94 mV/μm (100 mV/mil) or 7.87 mV/μm (200 mV/mil) Differential Expansion 0.394 mV/μm (10 mV/mil) or 0.787 mV/μm (20 mV/mil) REBAM 40 mV/μm (1000 mV/mil) or 80 mV/μm (2000 mV/mil) Acceleration & Acceleration2 10 mV/ (m/s2) (100 mV/g) Velocity & Velocity2 20 mV/ (mm/s) pk (500 mV/ (in/s) pk) or 5.8 mV/ (mm/s) pk (145 mV/ (in/s) pk) or 4 mV/ (mm/s) pk (100 mV/ (in/s) pk) Shaft Absolute, Radial Vibration 3.94 mV/μm (100 mV/mil) or 7.87 mV/μm (200 mV/mil) Shaft absolute, Direct 3.94 mV/μm (100 mV/mil) or 7.87 mV/μm (200 mV/mil) Shaft absolute, Velocity 20 mV/ (mm/s) pk (500 mV/ (in/s) pk) or 5.8 mV/ (mm/s) pk (145 mV/ (in/s) pk) or 4 mV/ (mm/s) pk (100 mV/ (in/s) pk)

Outputs 

Front Panel LEDs OK LED Indicates when the 3500/42M Proximitor Seismic Monitor is operating properly. TX/RX LED Indicates when the 3500/42M Proximitor Seismic Monitor is communicating with other modules in the 3500 rack. Bypass LED Indicates when the 3500/42M Proximitor Seismic Monitor is in Bypass Mode. Buffered Transducer Outputs The front of each monitor has one coaxial connector for each channel. Each connector is short circuit protected. Output Impedance 550 Ω Transducer Power Supply-24 Vdc Recorder +4 to +20 mA Values are proportional to monitor full-scale. The monitor provides individual recorder values for each channel. Monitor operation is unaffected by short circuits on recorder outputs. Voltage Compliance (current output) 0 to +12 Vdc range across load Load resistance is 0 to 600 Ω. Front Panel LEDs Resolution 0.3662 µA per bit ±0.25% error at room temperature ±0.7% error over temperature range Update rate approximately 100 ms or less Shaft Absolute Buffered Outputs The Shaft Absolute I/O modules have one output for each channel group. Each output is short circuit protected.

Physical 

Monitor Module (Main Board) Dimensions (Height x Width x Depth) 241.3 mm x 24.4 mm x 241.8 mm (9.50 in x 0.96 in x 9.52 in) Weight 0.91 kg (2.0 lb) I/O Modules   (non-barrier) Dimensions (Height x Width x Depth) 241.3 mm x 24.4 mm x 99.1 mm (9.50 in x 0.96 in x 3.90 in) Weight 0.20 kg (0.44 lb) I/O Modules   (barrier) Dimensions (Height x Width x Depth) 241.3 mm x 24.4 mm x 163.1 mm (9.50 in x 0.96 in x 6.42 in) Weight 0.46 kg (1.01 lb)

Spares

176449-02

128229-01

128240-01

00530843

143489

135489-01

135489-02

135489-03

138708-01

138700-01

00517018

140471-01