The Dräger Flame 1750 H₂ is a triple IR flame detector. It detects hydrogen-based fires even at a greater distance. In just five seconds, it notifies you of a hydrogen fire (1-metre flame) at a distance of up to 40 metres. Due to its certified reliability, the Flame 1750 H₂ meets the IEC 61508 requirements for safety integrity according to SIL 2. 

The flame detector also has HART^® and RS-485 interfaces and has low energy consumption.

The Dräger Flame 1750 H₂ was specially developed for the detection of hydrogen fires. Its three IR sensors measure only in the 2 to 4 μm range relevant to hydrogen flames, guaranteeing high performance and a low false alarm rate. Common sources of false alarms, such as hot CO₂ or welding work, are no longer a problem for you.

The housing is very robust and weatherproof. To protect against icing and fogging, the window can be heated automatically. This allows you to operate the Flame 1750 H₂ reliably even under extreme environmental conditions, e.g. in temperatures from -60 °C to +85 °C.

The built-in self-test "Advanced Optical Verification" (AOV) automatically checks the electronics and optics of the Flame 1750 H₂. The three-colour LED on the front allows you to quickly see the device status. Green stands for normal operation, yellow indicates an error and red signals a fire alarm.