Brahma-37065010-TM31-Steuergerät

Brahma TM31 is a microprocessor controller ("burner automation") from the Microflat series, designed for automatic ignition control, flame monitoring and safe operation of atmospheric gas burners in intermittent mode. The device is suitable for burners with natural draft (without fan) and forced air supply. Model TM31 (art. 37065010) features increased pre-purge and wait time of 15 seconds, making it an ideal choice for equipment requiring long purging of the combustion chamber before ignition. Application area includes: gas heating and combination boilers (domestic and industrial); air heaters, hot air generators (Master BV70, BV110, BV170, BV290, B230, B360, OKLIMA, etc.); air heaters, infrared heaters; water heaters, industrial furnaces, professional kitchen equipment; burners Riello, Weishaupt, Giersch, Viessmann, Lamborghini and other brands. Main functions and features Built-in high-voltage ignition transformer — the device is equipped with a built-in solid-state ignition system, simplifying installation and reducing the number of external components. Increased pre-purge time (TW = 15 seconds) — critically important for systems with large combustion chambers or requiring long purging of residual gas. Wait time (TW) and safety time (TS) have standard values for this modification. Ionization flame control — flame detection via ionization electrode (rectification effect). Response time in case of flame loss is less than 1 second, meeting EN 298 requirements. High safety class: Non-volatile (hardware) lockout with manual reset — in any abnormal situation (no flame after TS time, ionization circuit break, etc.), the unit goes into lockout state. Restart is only possible manually after troubleshooting.