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 IR22 F uses an infrared sensor (IR) to detect carbon dioxide even under the harshest conditions. The long-life sensor makes the IR22 F an economical solution for detecting CO2 in the measuring range 0 to 5 vol.%. Automatic temperature compensation and linearisation of the measuring signals ensure high measuring accuracy.
Device protection
The housing is protected against the ingress of dust and water (protection class: IP65) and is suitable for applications with ambient temperatures of up to -40 °C, as they are found in cold stores, for example. An optional weatherproof housing provides additional protection.
Communication and service
Signals are transmitted according to the analogue industry standard (4-20 mA; ACDC-capable) or via the digital RS-485 interface (Modbus protocol). External alarm devices can be connected directly to the IR22 F via two open collectors. A pushbutton for alarm acknowledgement and manual activation of an alarm can be connected to the digital input. The transmitter indicates operating states via a status LED. Service and adjustments are carried out on site via mobile app or using the optional RC22 remote control (one-man adjustment). Test gas can be applied for function control with a calibration adapter.
General information:
Optionally available:
Would you like to know more?
Our team can help you with any product information, quotes, or any general questions you may have about the product.
Putting the ‘direct’ in directory since 2009. With our global catalogue of quality safety and environmental monitoring products all under one roof, we put an end to lengthy, saturated searches. At OSE, just find and enquire and we will put you in touch with the right person to make your product purchase.
"*" indicates required fields
If you would like to talk to a member of our team, please contact us using the details adjacent.
HeadquartersOSE Directory
Oxford Court The Granby
Weymouth
DT4 9GH
England
Telephone
Search
Menu
