Coster RFG 651

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.

Complies with CEI EN 50194 and CEI EN 50244 (methane or LPG); CEI EN 50291 and CEI EN 50292 (CO) regulations.

Essential sensors: 

• 1 sensor for methane, LPG and carbon monoxide.

FEATURES

• Power supply: 230 VAC or 12 VDC.

• 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 VAC, 5 (1) A for control N.O. or N.C. valves.

• Datasheet