BENTLY NEVADA 3500/50 TACHOMETER MODULE CPUPWA133388-02N MOD159434-02

This module is used for monitoring:

Shaft rotational speed
Rotor acceleration
Rotor direction

in rotating machinery such as turbines, compressors, and pumps. It is widely used in power generation, oil & gas, and industrial automation

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The 3500/50 Tachometer Module is a 2-channel unit that accepts signals from proximity probes or magnetic pickups. It compares the measurements against user-defined alarm thresholds and generates alarms when thresholds are violated. It can also supply conditioned Keyphasor® signals to the rack backplane.

Model: 3500/50 MOD159434-02
Main Board: CPUPWA133388-02N
Channels: 2
Input Type: Proximity probe or magnetic pickup
Input Signal Range: +10.0 V to -24.0 V
Input Impedance: 20 kΩ (standard), 40 kΩ (TMR), 7.15 kΩ (barrier)
Output: 4–20 mA analog, 550 Ω output impedance
Power Consumption: 5.8 Watts
Frequency Range: 0.0167 Hz – 20 kHz
RPM Accuracy: <100 rpm: ±0.1 rpm, 100–10,000 rpm: ±1 rpm, >10,000 rpm: ±0.01%
Front Panel LEDs: OK, TX/RX, Bypass
Dimensions: 241.3 mm x 24.4 mm x 241.8 mm
Weight: 0.82 kg

Data Sheet