Quatrosense Environmental Ltd. (QEL)

Model Q5 Series - Toxic or Combustible Gas Transmitter/Sensors



The Q5 Series smart toxic/combustible gas sensor/transmitters use various sensing technologies to detect a wide assortment of gases. The units are housed in a NEMA 4X enclosure with integral relays and buzzer that will meet the most stringent of applications.

  • Uses Electrochemical, Catalytic Bead and Infrared Sensors
  • Pre-calibrated sensors available for easy replacement without calibration
  • Three on-board user-programmable relays
  • Non-proprietary set-up and calibration procedures
  • Removable terminal blocks for easy wiring
  • Digital display of TWA, STEL, concentration and relay status
  • Stand-alone operation
  • Analog communication to BAS or through RS-485 digital communication protocols
  • Integral buzzer with three tones
  • NEMA 4X enclosure with knock-outs
  • Sensor housing sealed from electronics
  • Duct mount available
  • Splash guard available
  • Flow through/calibration cap available
  • Operates on 24 VAC/VDC

Customer reviews

No reviews were found for Model Q5 Series - Toxic or Combustible Gas Transmitter/Sensors. Be the first to review!