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Ventis MX4 Portable Gas Detector

SKU: Ventismx4

The Ventis MX4 from Industrial Scientific is a personal gas detector ideal for use in all industrial markets. This gas detector is our best seller for personal monitoring thanks to its rugged and strong casing, it's fairly compact and lightweight making it easy to clip onto a belt or workwear and with the slide on pump, the Ventis MX4 can be used for confined space entry.

What you can expect from the Ventis MX4:

  • Choose up to 4 Gases - Oxygen (O2), Carbon Monoxide (CO), Hydrogen Sulphide (H2S), Combustibles (LEL), Sulphur Dioxide (SO2), Nitrogen Dioxide (NO2)

  • Data Storage - Continuous datalogging at 10 second intervals. It can store approximately 90 days of data. Event log records - 60 alarm events, 30 error events, and 250 manually performed calibrations or bump tests

  • Product Rating - IP67 & ATEX rated

  • Battery - Extended range battery for up to 20 hours

  • Advanced Features - Slide-on pump for confined space entry testing

Web Price Only

Excl. VAT: £436.00 Incl. VAT: £523.20

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Excl. VAT: £436.00 Incl. VAT: £523.20

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Product Description


The Ventis MX4 personal gas detector supports a rugged design providing exceptional durability in tough, industrial environments.

Combined with a compact size and weight, the Ventis MX4 offers exceptional value as a personal 4-gas monitor.

Configured for your safety, the Ventis™ MX4 takes your gas detection program to the next level.

The highly configurable Ventis MX4 is specifically designed to meet unique gas detection needs while maintaining worker safety.

The Ventis MX4 diffused detector is ideal for personal monitoring in hazardous areas.


  • Rugged design providing exceptional durability in tough, industrial environments
  • Alarm outputs: ultra-bright LEDs; 95 db audible alarm; and a powerful vibrating alarm
  • Detect from one to four gases with alternative range of sensor options
  • Gain increased instrument visibility with a safety orange overmold
  • Use the extended range battery for up to 20 hours (without pump)
  • Discover a better way to do gas detection with the Ventis on iNet
  • IP67 rated and ATEX accredited

Industry use

  • Chemical
  • Construction
  • Electrical / Gas Utilities
  • Fire Service
  • Oil and Gas
  • Public Works
  • Steel Production
  • Water / Waste Water Treatment

Product Downloads

View FileVentis MX4 Datasheet
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