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.

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: 0.82 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 Information
3500/50M Tachometer Module 3500/50-AA-BB
A: I/O Module Type

• 01 I/O Module with Internal Terminations
• 02 I/O Module with External Terminations
• 04 I/O Module with Internal Barriers and Internal Terminations

B: Hazardous Area Approval Option

• 00 None
• 01 cNRTLus (Class 1, Division 2)
• 02 ATEX/IECEx/CSA (Class 1, Zone 2)

Spares