GTYQ-AT0502 Industrial Carbon Monoxide Detector

  • Explosion proof and dust ignition resistant enclosure protection
  • Compatible with both XBUS bus and HBUS bus working modes
  • Standard sound and light interface, which can expand the sound and light alarm output on site
  • Double outlet interface, convenient for installing wiring and connecting audible and visual alarms


  • Using digital sensor components, on-site calibration is not required when replacing components
  • Suitable for monitoring and alarming flammable gases such as natural gas and liquefied gas
  • Replaceable HBUS two-bus detector
  • Replaceable HBUS four-bus detector


> Product Parameters


Detection object Methane, propane, isobutane, hydrogen and other flammable gases
Measuring range (3~100)%LEL
Response time <15s
Detection principle Catalytic combustion type
Sampling method Free diffusion type
Rated voltage DC24V (supports DC14V~32V ultra-wide power supply)
Power consumption ≤0.8W
Communication method XBUS 2 / 4 bus or HBUS four bus
Communication distance 1500m
Alarm output Sound and light alarm output 50mA
Outlet hole specifications Two M26*1.5 internal thread ports (pipe thread 3/4″ and NPT3/4″ optional)
Installation method Wall installation, pipe installation, ceiling installation
The main material Aluminum alloy
Explosion-proof level Ex db ⅡC T6 Gb / Ex tb ⅢC T80℃ Db
ambient temperature (-40~70)℃
High air pressure (86~106) kPa
Relative humidity ≤95% (no condensation)


> Other products

Scroll to Top

Get Free Quote