Siemens SITRANS WM300 MFA Motion Sensors


  • Cost-effective way to protect valuable process equipment
  • Over and under speed setpoint detection
  • Setpoint adjustment range 2 to 5 000 Hz (120 to 300 000 ppm)
  • Adjustable start-up time delay
  • Visual indication of probe operation and relay status

SSiemens SITRANS WM300 MFA Motion Sensors is designed to identify variations in the movement and velocity of rotating, reciprocating, or conveying machinery. It issues alerts in the event of equipment malfunctions and triggers contact signals for machinery shutdown in the case of a slowdown or failure.


Power Supply 10.8 to 28.8 V DC, 25 to 165 mA
Operating Temperature -20 to 50 °C (-5 to 122 °F)
Inputs Current pulse from Motion Sensing Probes
Outputs 4 relay outputs
Enclosure Polycarbonate


Siemens SITRANS WM300 MFA Motion Sensors_DpstarGroup