BM25 Area Gas Monitor

Sale!£3,127.00 £2,230.00ex. VAT £2,676.00 inc. VAT

We are the UK leader in Gas Detection and we’re here to help. Call us on 01200 445 804 or email

The BM 25 packs the benefits of a fixed system area monitor into a rugged, user-friendly and transportable

It was designed to detect one to five gases for mobile or temporary work applications, team protection, area
surveillance, or places where fixed detection systems are not suitable.


Sensors Available ;-  IR LEL Methane , IR LEL Propane , IR LEL Butane , IR LEL LPG , IR LEL ethanol , IR Volume Methane , Arsine , Chlorine , Chlorine Dioxide , Carbon Monoxide , Dual Carbon Monoxide – Hydrogen Sulphide , Phosgene , Ethylene oxide , Fluorine , Hydrogen , Hydrogen Sulphide , Hydrogen Chloride , Hydrogen Cyanide , Hydrogen Fluoride , Hydrazine , Ammonia , Nitric Oxide , Nitrogen Dioxide , Oxygen , Ozone , Phosphine , PID-VOC , Silane & Sulphur Dioxide

Monitor details

Spares and accessories

Calibration gas

We are the UK leader in Gas Detection and we’re here to help. Call us on 01200 445 804 or email

Key Features:

  • Detect up to 5 gases simultaneously
  • 103 dB at 3 feet audible alarm
  • Ultra-bright flashing signal at 360°
  • Run time of 170 hours
  • Resistant to harsh environment
  • Easily transportable – less than 15 lbS
  • 30 devices per network
  • 16 independent networks
  • More than 0.5 mile RF line of sight
  • Data acquisition to a controller


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3M Oldham BM25

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Dangers of Flammable Gases

Flammable gases pose significant dangers due to their ability to ignite and sustain combustion. Here are some of the key hazards associated with flammable gases: Fire and Explosion: Flammable gases can ignite easily in the presence of an ignition source such as a spark, flame, or heat. Once ignited, they can rapidly propagate combustion, leading to fires and explosions. These ...

Volatile Organic Compounds ( VOC’s )

Volatile Organic Compounds (VOCs) are a group of chemicals that can easily evaporate into the air at room temperature. They are emitted from a wide array of sources, including household products, building materials, and industrial processes. While many VOCs are harmless, some can pose significant health risks, especially when present in high concentrations or in poorly ventilated spaces. Here are ...

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