Bently Nevada 3500/50M Tachometer Module

3500/50M Tachometer Module Description The 3500/50M Tachometer Module is a 2-channel module that receives input from proximity probes or magnetic pickups to calculate shaft rotational speed, rotor acceleration, or rotor direction. The module then compares these measurements to customizable alarm thresholds and will trigger alarms if the thresholds are exceeded. PhysicalMonitor 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: 0.82 kg (1.8 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 (internal 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) Ordering Information3500/50M Tachometer Module 3500/50-AA-BBA: I/O Module Type 01 I/O Module with Internal Terminations 02 I/O Module with External Terminations