Axial displacement is a very important signal for rotating machinery (such as steam turbine, water turbine, turbine compressor, fan, centrifugal pump, etc.). It can reflect the clearance between shaft (rotor) and thrust bearing inside the machine along the axial direction. Axial displacement signal can indicate the wear condition of thrust bearing and the possible risk of collision between rotating parts and stationary parts. VB-Z410 axial displacement monitor can carry out long-term continuous monitoring of axial displacement, and send warning signals to prevent the machine from working under bad conditions and causing damage. VB-Z410 axial displacement monitor is equipped with eddy current sensor.

· Input power protection function.

· You can set alarm parameters, range, relay delay and other parameters by pressing the button.

· The set parameters will not be lost after power loss.

· Zero correction function, ensure the mechanical zero and instrument zero consistent.

· Sensor break detection, sensor break, block relay output, OK light out.

· Sensor power current limiting protection.

· Sensor signal buffered output.

· The output of the relay is locked within 10 seconds after power-on. If the signal is abnormal, it will be automatically bypassed.