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Who we supply

Engineering Service Providers

ACD generators for 8 calibration gases from one unit, plus replacement gas sensors for the detectors you service.

Gas generators

ACD: 8 Gases from One Unit

One expandable ACD unit generates calibration gas on demand for 8 gases, so your engineers carry one instrument instead of a cylinder for every gas.

  • Ammonia (NH₃)
  • Chlorine (Cl₂)
  • Chlorine Dioxide (ClO₂)
  • Hydrogen (H₂)
  • Hydrogen Cyanide (HCN)
  • Hydrogen Sulfide (H₂S)
  • Nitrogen Dioxide (NO₂)
  • Ozone (O₃)
ACD GENie EC calibration gas generator
Gas sensors

Replacement Gas Sensors

Honeywell Citicel and Sensoric sensors for toxic, flammable and oxygen detection, for the detectors your engineers service.

Only have the part number from the old sensor? Send it to us and we will find the equivalent.

Honeywell AO2 Citicel oxygen sensor
What we do

Specification, Not Order Taking

Tell us the detector, the target gas, the alarm level and the environment. We come back with the part that actually works, and the reason.