Caja de control Brahma 37200738 VM44G

Brahma VM44G is a microprocessor-based controller ("burner manager") from the EUROGAS series, designed for full automation of ignition, flame monitoring, and safe operation of forced-draft (with fan) gas burners operating in intermittent (cyclic) mode. The controller is suitable for both single-stage and two-stage burners, making it a versatile solution for a wide range of equipment. Application area includes: gas heating and combination boilers (domestic and industrial); air heaters, hot air generators; industrial furnaces, drying chambers; water heaters, process equipment; burners from Riello, Baltur, Weishaupt, Lamborghini, and other brands. Main functions and features: Versatility: Supports both single-stage and two-stage forced-draft gas burners. Fixed timing parameters: Pre-purge time (tv/tp) = 5 seconds Safety time (ts) = 3 seconds These parameters ensure fast and safe start-up, suitable for most modern forced-draft burners. Non-volatile (hardware) lockout with manual reset: In any abnormal situation (flame loss, ionization circuit break, ignition failure), the unit goes into lockout state. Restart is only possible manually by pressing the Reset button on the housing after the cause is eliminated. This prevents automatic burner start when the fault is not cleared. Remote reset is also supported. Ionization flame monitoring: Flame detection via ionization electrode (rectification effect). Reaction time on flame loss is less than 1 second, meeting EN 298 requirements. Two independent safety contacts: Key safety feature. The controller is equipped with two