Quatrosense Environmental Ltd. (QEL)
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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.
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- 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