For more than 60 years, GfG has been committed to protecting people, industrial facilities and the environment by developing and manufacturing gas detection systems. With an extensive range of portable gas detectors and fixed gas detection systems, GfG can supply you with a selection of products for many applications and industries. Our scope also includes on-site service and advanced training courses.
We are specialists for gas detection solutions, not generalists in safety. No one can be the best at everything, but if you focus on one thing, you can achieve excellence. We work hard to provide you with the best gas detection equipment available, so you can focus on your task without having to worry about the risks that gases can pose. Because of that we invest more heavily in research and development than any other company. Approximately 13% of our annual turnover is reinvested in basic research and the development of new sensors and devices.
This includes finding solutions for customers whose requirements are not met by “off the shelf” products. We take pride in our longstanding cooperation with the Singapore Civil Defence Force (SCDF), for example. For many years now, they have put their trust in GfG’s portable devices, which we optimized to adapt to the Singaporean climate and fulfill the special requirements for integration into the SCDF communication network.
The EC22 DS uses two electrochemical (EC) sensors to detect the gases CO, NO and NO2. The different sensors measure the three gases in measuring ranges such as 0 to 10 ppm (NO, NO2) or 0 to 500 ppm (CO). Automatic temperature compensation and linearisation of the measuring signals ensure high measuring accuracy.
Communication and service
Signal transmission is via the digital RS-485 interface (Modbus protocol). Test gases can be fed in for function checks, each with a calibration adapter. The transmitter indicates operating states via a status LED. Service and adjustments are carried out on site using a smartphone app or magnetic pen (one-man adjustment).
Our team can help you with any product information, quotes, or any general questions you may have about the product.
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