BW TechnologiesBW Technologies GasAlert Micro-5 Multi Gas Detector

BW Technologies GasAlert Micro-5 Multi Gas Detector

Providing protection from up to five potential atmospheric hazards including oxygen, combustible and toxic gases, GasAlertMicro 5 is unparalleled in its versatility, capability and overall value. BW Technologies by Honeywell's newest addition to its water-resistant line of portable gas detectors has transformed the market with its matchless array of features.

Continuously monitoring and displaying concentrations of up to five gases, the compact and lightweight GasAlertMicro 5 was designed and engineered with an extensive host of applications in mind.


Combustible (%LEL)

Hydrogen Sulfide (H2S)

Carbon Monoxide (CO)

Oxygen (O2)

Sulfur Dioxide (SO2)

Ammonia (NH3)

Phosphine (PH3)

Chlorine (CI2)

Chlorine Dioxide (ClO2)

Nitrogen Dioxide (NO2)

Hydrogen Cyanide (HCN)

Ozone (O3)


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BW Technologies GasAlert Micro-5 Multi Gas Detector

  • Integral concussion-proof boot
  • Optional integral motorized pump option for remote sampling
  • Powered by three AA alkaline batteries or a hot-swappable rechargeable battery pack
  • Triple alarms (audible, visual and vibrating)
  • Large, user selectable backlit LCD
  • Four alarm levels: Low, High, TWA and STEL
  • Compatible with MicroDock II Automatic Test and Calibration Station
  • Datalogging models store and recall event information
  • Wide range of user selectable field options including password protection, safe and stealth modes.



  • Detector complete with specified sensor(s), stainless steel alligator clip and concussion-proof housing
  • Rechargable battery pack or alkaline pack with three AA batteries
  • Charging Adaptor (with rechargable models)
  • Screwdriver
  • Calibration/Test adapter & hose
  • Manual
  • CD Manual



  • Carrying Accessories
  • IR DataLink USB adaptor
  • MicroDock II
  • SamplerPak with motorised sampling kit
  • Manual aspirator pump kit



14.5 x 7.4 x 3.8 cm



Operating Temperature:

-20 to 50°C

Typical battery life:

20 hours

Certificates & Approvals

UL: Class I, Div 1, Grade A, B, C, D


IECEx: Ga Ex ia IIC T4


Full two year warranty on unit & sensor(s)

One year warranty on CI2, O3, CIO2 & PID Sensors


• Personal Protection

• Confined Space Entry

• Gas Leak Detection

• Oil, Gas, Nuclear, Coal Fired, Petrochem Applictions

• Landfill Gas Generation

• Sewage, Treching, Shoring

• CO Exposure Monitoring /  CO Detection

• Work Site Safety

• Below Deck Entry

• Extreme Weather Environments


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