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Crowcon Gas Detectors

Crowcon Tetra 3

  • Rugged impact resistant design provides extra shock and and vibration protection.
  • Up to 4 gasses (carbon monoxide, methane, oxygen and hydrogen sulphide) in a small and lightweight design.
  • Infra-red carbon monoxide sensor for safe area use.
  • Single button operation for all functions.
  • Reliable lithium-ion battery provides over 16 hours continuous operation.
  • Water and dust resistant to IP67 and water resistant to IP65/57.
  • Rapid and effective warning with a 95 dBa audible alarm, extremely bright red/blue visual and vibrating alarm.



Technical Specifications

Version Product Specification
Gasses  Resistance 
Crowcon Tetra 3 Carbon Monoxide, Methane, Oxygen, Hydrogen Sulphide Water, Vibration, Shock, Dust

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MGF’s 3D computer modelling enabled us to convey the concept and construction methods that were envisaged, which provided a higher level of confidence in the equipment and thus eased the approvals process.

- Chris Thomas, Director, Volker Ground Engineer


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