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Peizoelectric 2 Wire sensor FM LPS 420B

The Forbes Marshall FM-LPS-420B series transducers are internally amplified accelerometers, i.e. two-wire loop powered 4-20mA transducers. The purpose of the 4-20mA analogue current loop is to transmit the signal from an analogue vibration sensor over a distance in the form of a current signal. These accelerometers output a low voltage (mV) which is proportional to the overall vibration of the equipment or machinery they are monitoring. 

Digitally Enabled
  • Very wide frequency
  • Wide amplitude range
  • Broad temperature range
  • Velocity or displacement output available
  • Rugged industrial design
  • Wide stroke range
  • Highly reliability, durability and accuracy
  • 4-20 mA output is available
  • Integral cable and inbuilt signal conditioner