ST650EX 1226000-1226012
Detection of combustible gases and vapours
Buveco Gas detector ST650 EX

The ST650EX is an all-round gas detector which functions well under the most difficult circumstances. The heart of the detector is a replaceable gas sensor. This sensor is available in various versions, such as a catalytic flammable gas sensor, Infrared (NDIR) and a Thermal Conductivity sensor (TCD). The sensor has a long life-span, which achieves an optimal cost of ownership.

The ST650EX is available with or without a graphic display. The version with a graphic display, shows the measured value and various status notifications locally. The capacitive key control gives you an experience similar to a touchscreen and enables easy navigation through the user/calibration menu. The user menu is secured with a password; unauthorized users cannot access the gas detector. The control of the user/calibration menu does not require additional tools (for example magnets). Simple, easy and user friendly!


  • Chemical industry
  • Refineries
  • Water industry
  • Boiler rooms
  • Marine
  • Storage of packed dangerous substances
  • Food industry
  • Gasturbines
  • Automotive

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Technical Support

Do you have questions about your product? We are happy to help you! Contact us directly.


The equipment we supply is commissioned by professionals.

Maintenance and calibration

All our products are checked annually and, if necessary, calibrated. Our gas detection is therefore always up-to-date.

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Want to know more?

Contact one of our experts.
Call +31(0)10 521 73 44.

Send an e-mail