Bently Nevada 3500/50M Tachometer Module 288062-02
Description:
The 3500/50M Tachometer Module is a 2-channel module that accepts input from proximity probes or magnetic pickups to determine shaft rotative speed, rotor acceleration, or rotor direction. The module compares these measurements against user-programmable alarm setpoints and generates alarms when the setpoints are violated.

The Tachometer Module is programmed using the 3500 Rack Configuration software. The following configuration options are available:
Speed Monitoring, Setpoint Alarming and Speed Band Alarming
Speed Monitoring, Setpoint Alarming and Zero Speed Notification
Speed Monitoring, Setpoint Alarming and Rotor Acceleration Alarming
Speed Monitoring, Setpoint Alarming and Reverse Rotation Notification

The 3500/50M Tachometer Module can be configured to supply conditioned Keyphasor signals to the backplane of the 3500 rack for use by other monitors. Therefore, you don't need a separate Keyphasor module in the rack.
The 3500/50M Tachometer Module has a peak hold feature that stores the highest speed, the highest reverse speed, or the number of reverse rotations that the machine has reached. You can reset the peak values.

Ordering Information:
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  CSA/NRTL/C (Class 1, Division 2)
02  ATEX/IECEx/CSA (Class 1, Zone 2)
Spares:
288062-02  3500/50M Tachometer Module
133442-01  I/O Module with Internal Terminations
136703-01  Discrete Internal Barrier I/O Module with Internal Terminations
133434-01  I/O Module with External Terminations
133450-01  TMR I/O Module with External Terminations

Warranty: 12 months.
Lead time: 1-2 working days.
Terms of payment:T/T and Western Union.
Courier partners: DHL, UPS, TNT, FedEx and EMS.
Technical specification, manuals and data sheets

FAQ:
1. What's the difference between 3500/50 and 3500/50M.
3500/50 is old version, the main module is 133388-02.
3500/50M is new version, the main module is 288062-02.


2. What's the warranty?
We supply 1 year warranty.