Bently Nevada 288062-02 Tachometer Module

FAQ

Q1: What is the Bently Nevada 288062-02 used for?
A: The 288062-02 is a 3500/50M Tachometer Module used to monitor shaft rotational speed, rotor acceleration and rotation direction in rotating machinery.

Q2: How many channels does the 288062-02 provide?
A: It provides 2 independent input channels. Each channel can accept signals from a compatible proximity probe or magnetic pickup.

Q3: What type of sensors can be connected to the 288062-02?
A: The module accepts input from eddy-current proximity probes and magnetic pickups. The input signal range is approximately +10.0 V to -24.0 V.

Q4: What is the maximum speed that the 288062-02 can measure?
A: The 3500/50M can be configured for speed measurement up to 99,999 rpm, depending on the sensor and application configuration.

Q5: Can the 288062-02 monitor reverse rotation?
A: Yes. The 3500/50M can be configured for reverse-rotation notification and can also monitor rotor acceleration and zero-speed conditions.

Q6: Does the 288062-02 provide an analog output?
A: Yes. The module provides a +4–20 mA recorder output that can be configured to represent the programmed full-scale measurement. The specified recorder load is 0–600 Ω.

Q7: What are the dimensions and weight of the 288062-02?
A: The main tachometer module measures approximately 241.3 × 24.4 × 241.8 mm and weighs approximately 0.82 kg. The separate I/O module has different dimensions and weight.

Q8: Is 288062-02 the complete 3500/50M assembly?
A: The 288062-02 is the 3500/50M Tachometer Module main board. The complete installation also requires the appropriate I/O module, such as 133442-01 for internal terminations or other I/O configurations depending on the application.