Refrigerant Data Sheet REFRIGERANT DETECTORS refrigeration • super markets • air conditioning • cold storage facilities • automotive F-Series - CFCs (R11, R12, R22, R62, R113, R502) R-Series - HCFCs (R123, R134) Specify refrigerant to be detected. For Control Panels FD-11 one relay FD-12 two relays RD-1 one relay RD-2 one relay 120 Volt FD-2 1-1-BR Analog Transducer FT-11 • Fixed set point. • Variable setpoint (RD-1) • 120 VAC • 85 DB buzzer @ 10 feet • N.O Alarm Relay • Set range 0 to 5000 PPM • Dual analog output 4 to 20 MA 1 to 5 V Standard Features: • Easy Installation. • Reed type relays N.O. • Low Maintenance • Supervised system, solid state sensor. • Operating Temperature -15 to 150 F • Mounts in standard 4 x 4 electrical box. Manufacured By: Macurco Inc. Distributed By Engwald
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