QEL Q8 Series

QEL Q8 Seriespdf

The new Q8 Series of Explosion Proof Gas Detectors are used for applications that require a more rugged enclosure and meet Class 1 Division 2 requirements. Each unit comes standard with a digital display of concentration, relay status, STEL, TWA and peak daily value of the gas detected.


  • RS-485 communication
  • 3 on-board relays
  • 4-20 mA output
SKU: 7750ca3559e5 Category:


A three-colour backlight will flash depending on the level of alarm for operator safety. Set-up and calibration is accomplished through non-intrusive hardware that allows programming of all parameters. Remote sensors are available for all types of gases. Sensor types include electrochemical, catalytic bead, and infrared to meet the demands and performance standards of particular industries. Communication is accomplished through Optomux and Modbus RS-485, 4-20 mA, and 3 user-programmable relay contacts. Remote explosion proof sensing is available for all types of sensing technologies.

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