Rain sensor (wireless)

The purpose of each of the irrigation system must be efficient use of water. Rain sensors, together with all water-saving controller functions not only provide a more healthy growth of plants and grass, but even more efficiently and economically controls water flow. For areas with different climatic conditions, some sensors also include sensor frost.

Wireless sensors have the same function as the wire and at the same time have a number of advantages. This type of sensor can be operated at a greater distance and does not require a wired connection. Usually, wireless sensors have a larger list of functions than their wired counterparts.






– Manufacturers controllers universal normally. Open and Normally Closed operation for compatibility with all controllers that are designed to accept a sensor device.

– Sensor: maintenance free hygroscopic disks; adjustable rain sensitivity: 1/8” to 3/4” (3,2-20mm)

– No special tools required for installation.

– Transmitting range: up to 500’ (152m) (line-of-sight) with adjustable antenna

– Rain/freeze combination. Features digital programmable accuracy – a first in the industry – The Freeze shutoff can be set from 35° to 45°F (2º to 7º C) in 2º (0,5º C) increments.






– Programming logic within the WRS can suspend irrigation when the amount of rainfall exceeds the rainfall set point. Likewise, the Wireless Rain/Freeze Sensor will suspend irri gation when the system reaches a programmed low temperature set point.

– Saves water and extends irrigation system life by automatically sensing precipitation and inter rupting irrigation during rain and low tempera ture events.

– Convenient adjustment and monitoring of rain or freeze settings at the controller interface.

– Enhanced antenna array provides superior signal reliability that overcomes most line-of-sight obstructions.

– WR2 Wireless Sensor communication range: superior to 90 m.






– Wireless unit available with 244m range from wireless sensor to receiver.

– Quick Response™ feature shuts the system off as soon as it starts raining.

– Maintenance-free design with 10-year battery life for Wireless Rain-Clik.

– Freeze sensor shuts system off when temperatures fall below 3°C (Rain/Freeze-Clik model).

– Adjustable vent ring allows for setting of reset delay.

– Rugged polycarbonate housing and metal extension arm.


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