Coster RFG 653

APPLICATION:

Monitor by means of remote sensors, the concentration of gas in the air, and, when this exceeds the threshold level, activate the operational relay and the external alarms. 

FEATURES:

Power supply: 230 V ~ or 12 V–. Consumption: 6 VA. DIN 105 x 115 modular enclosure. Protection IP 40. Adjustable alarm threshold: Methane = 0.5...1.25 %. Propane = 0.22...0.56 %. CO = 0.02...0.05 %. Pre-alarm (63 %)alarm and fault sensors alarm. Voltage-free SPDT output; rating 250 V ~, 5 (1) A for control N.O. or N.C. valves.

Complies with CEI EN 50194 and CEI EN 50244 (methano e LPG); CEI EN 50291 and CEI EN 50292 (CO) regulations. Essential sensors:  1,2 or 3 sensor for methane, LPG or carbon monoxide.  TYPICALLY SHIPS IN 1-2 WORKING DAYS