Probe driver and the three wires used on a probe driver


#1

Probe driver is an amplifier installed in the field closer to the sensor. It transmits the field vibration signal to the remote control panel. The other name for the probe driver is ‘proximeter’. Radial, velocity and accelerometer probe drivers are of different types.

The three wires terminated on the probe driver are: -24V DC (power supply), common and output signal.