Brahma 37607050 DTMN31PR control box

Brahma DTM31PR (art. 37607050) is designed for intermittent (cyclic) operation and is specially created for atmospheric gas burners with progressive (modulating) power. It is equally effective for systems both with forced air supply (with fan) and without. This controller is an ideal solution for automation of a wide range of heat-generating equipment: Combined, heating and steam boilers. Hot air generators, air heaters. Radiant tube heaters and convectors. Water heaters, industrial and domestic furnaces. Package burners and any other equipment with progressive gas burners. Key features and intelligent functions Extended pre-purge time (tv/tp = 45 sec): This modification has an extended purge time before ignition, which is critical for boilers with large combustion chambers and safe start-up. Small dimensions and easy installation: The device weighs only 0.15 kg and has compact dimensions (107×81×36 mm), allowing easy installation in any position in confined spaces. Mounting is possible either with screws or on a DIN rail. Maximum safety and control: Non-volatile lockout with manual reset: In case of any abnormal situation (no flame, ignition failure) the unit goes into safety lockout. Restart is possible only manually by pressing the Reset button on the housing after eliminating the cause of the malfunction. This eliminates the risk of spontaneous burner start-up. Forced restart for self-diagnosis: To ensure maximum reliability, the system forcibly initiates a restart for self-diagnosis every 24 hours of continuous operation, which is standard practice for intermittent mode. Lightning-fast co