Portable Gas Detection (Single Gas)

Johnson Controls supplies single gas monitors, for a range of uses and applications providing protection against a wide range of industrial gas-hazards.


Gasman detector by Johnson Controls


  • Intrinsically safe, compact and lightweight
  • Versions available for flammable gas, oxygen or toxic gas
  • Loud 95dBA audible alarm / vibrating alarm / Dual colour visual alarm
  • IP65 ingress protection
Clip gas detector by Johnson Controls


  • Reliable and durable fixed life monitoring
  • Compact, maintenance free package with 2 year life
  • Available for Hydrogen Sulphide (H2S), Carbon Monoxide (CO) and Oxygen (O2)
  • Adjustable alarm levels and event logging
  • Real time gas reading or life left indication
Scott Protege ZM gas detector by Johnson Controls

Scott Protege ZM

  • Zero maintenance single gas solution with 2 year operating life
  • Available in H2S, CO and O2
  • 3-point alarm system including audible, visual and tactile alarms
  • Customised real-time LCD display
  • IP66/67 rated enclosure
ALTAIR® and ALTAIR® Pro gas detector by Johnson Controls


  • Robust, easy-to-grip design
  • Sensor options for H2S, CO and O2
  • Strong vibration and audible alarm of 95dB at 30cm
  • 2 years or 1080 alarm minutes of service life
  • Approved to ATEX II 2G EEx ia IIC T4 -20°C to +50°C
Galaxy GX2 gas detector by Johnson Controls

Galaxy GX2

  • Delivers high performance, takes care of all calibrations and bump testing
  • Fleet management capability
  • Easy-to-use keypad
  • Robust design

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