Irritrol RFS1000, Wireless Rain Freeze Sensor

Irritrol RFS1000 Wireless Rain Freeze Sensor

Irritrol RFS1000 Rain/Freeze Sensor Specs The RFS1000 is a wireless rain sensor with a freeze option. It pauses irrigation after rain or a freeze, and the transmitter talks to the receiver with no wire run to the controller. Model RFS1000, wireless rain sensor with freeze option Range Up to 300 ft line of sight; install within 100 ft is recommended Battery Two 3V CR2032 cells, about 5-year life Relay output Normally-open and normally-closed contacts, 3A at 24 VAC Rain setpoint Adjustable, nominal 1/8 in to 3/4 in Receiver Status and signal indicators, smart bypass switch, low-battery warning How to wire it Mount the transmitter where rain hits it, clear of overhangs. Wire the receiver into the controller sensor terminals using the normally-closed contacts for standard shutdown. The bypass switch lets a crew run a manual test without pulling the sensor. Keep transmitter and receiver within 100 ft for a solid signal.