CET LPT-A Analogue Transmitter

CET LPT-A Analogue Transmitter

The CET LPT-A Analogue Transmitter is an economical, single sensor, analogue transmitter available with a wide range of gas sensors and sensor types including electrochemical, solid state, and catalytic.

All models in the LPT series of transmitters come standard with a water / dust tight, corrosion resistant ABS / polycarbonate enclosure with a hinged, secured door. An optional splash guard is also available for water spray or wash down applications. With the splash guard installed, the enclosure is IP54 rated.



  • Full featured, standalone transmitter
  • 3-wire VDC or 4-wire VAC power
  • 24 volt DC or AC power (nominal)
  • Linear 4 – 20 mA or 0 – 10 volt output signal
  • 1 dry contact relay (2 amps @ 30 V SPDT)
  • Single sensor: available with an internal electrochemical sensor or catalytic for combustibles (internal or external) or solid state for refrigerants or TVOCs (internal or external) sensor
  • Graphic LCD display (user selectable, on / off) available with optional heater
  • Audible alarm
  • Standard water / dust tight, corrosion resistant enclosure (drip proof). IP54 rated with optional splash guard installed
  • Auto resetting fuses
  • Automated calibration procedures for non-intrusive applications
  • RoHS compliant package


  • Parking Garages/Car Parks
  • Vehicle Repair Shops
  • Commercial Swimming Pools
  • Ice Arenas
  • Ice Cleaning Machine Rooms
  • Manufacturing Plants
  • Maintenance Facilities