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WatchGas Poli diffuse or pumped version


The WatchGas POLI in pumped version is an advanced instrument with an integrated pump that enables a full range of sensors for a variety of applications, including confined space entry.

The POLI in diffuse detection version is a multi- gas detector that is ideally suited for worker safety monitoring in hazardous locations.


Smart sensors contain calibration and ID information, so you can change them on the spot. This makes the POLI the ideal device for emergency response to incidents involving hazmat response.


The construction of the POLI is very robust and operation is intuitive with two buttons and a large LCD screen. The man-down alarm function, which is unique in this segment of the market, warns nearby personnel when the user has stopped moving.

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  • Wide selection of “plug-and-play” Smart Sensors

  • Up to 60h rechargeable Li-ion battery

  • Pump-off switch saves battery for longer operation

  • time

  • Automatic flow fault on pump

  • 360-Degree LED alarm bar

  • Man-Down alarm

  • USB Micro charger & communications cable

  • Flip screen

  • 6 Months continuous datalogging

  • Durable double shot outer case

  • Combination 2 IR/PID sensors possible!

  • Max. 30 meter hose

  • Wireless remote team communication available

  • IP 67 diffusion - IP65 pumped version

  • H2S: 0 - 100 PPM (0.1 PPM increments)

  • CO: 0 - 1000 PPM (1 PPM increments)

  • LEL: 0 - 100% LEL (0.1% increments)

  • O2: 0 - 30% vol. (0.1% increments) 

  • Additional a wide range of NDIR, PID and toxcic sensors available - see data sheet

  • CE: Conformité Européenne

  • IECEx: Ex ia IIC T4 Ga (-20 ̊C ≤ Ta ≤ +50 ̊C)

  • ATEX: ll 1 G Ex ia llC T4 Ga (-20 ̊C ≤ Ta ≤ +50 ̊C) 

  • UL: Clas I, Div 1, Group ABC and D, T4, (-20 ̊C ≤ Tamb ≤ +50 ̊C) 


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