Specifications

18
The Intelligent Use of Water.
™
WR2 Series Wireless Rain/Freeze Sensors
Saving water and so much more.
Rainandrain/freezesensorsarebecoming“musthave”
components for irrigation systems these days. Rain Bird
designed the new WR2 wireless sensor to exceed the standard.
With revolutionary features, this sensor saves time, improves
system performance and enhances your reputation as a water
management expert. Reliable signal transmission and other
innovations deliver superior responsiveness to rainfall and cold
temperatures, while user-friendly features cut installation and
programming time in half. Choose your own rainfall set points and
save up to 35% on water usage while promoting lush, beautiful
landscapes.
n

Designed for 24 VAC residential and commercial irrigation systems,
thishigh-qualityproductsaveswaterandextendsirrigationsystem
life by automatically sensing precipitation and interrupting irrigation
during rain and low temperature events
n

Highlyintuitiveicon-drivencontrollerinterfacesimplifies
programming
n

Enhanced antenna array provides superior signal reliability that
overcomes most line-of-sight obstructions
Features and Benefits
•Sensorsignalstrengthindicatorenablesonepersonsetup,
reducing installation time
•Convenientadjustmentandmonitoringofrainorfreezesettings
at the controller interface
•Programminglogiccansuspendirrigationusingthe“QuickShut
Off” feature or when the amount of rainfall exceeds the rainfall
set point
•WirelessRain/FreezeSensorwillsuspendirrigationwhenthe
system reaches a programmed low temperature set point
•Simplebatteryreplacementrequiringnotoolsorneedto
disassemble sensor
•Easytoinstall,self-levelingsensorbracketmountstoflatsurfaces
or rain gutters
•Antennasconcealedwithintheunitsforgreatervisualappeal
and product robustness
Electrical Specifications
•Application:suitableforusewith24VACcontrollers(withor
without pump start / master valve)
•Electricalratingsuitableforusewithuptosix24VAC7VA
solenoids plus an additional master valve or pump start that does
not exceed 53VA
•ControllerInterfaceWire:30”(76cm)lengthof#22gauge(0.64
mm) UV resistant extension wire
•UL,cUL,CE,C-Tick,andWEEEcertifications
•FCCapprovedspreadspectrum2wayradiotransceiverswithFCC
Class B approvals
How To Specify
WR2 - RC
Model
WR2
North America (916 MHz)
RC: Rain Combo
RFC: Rain/Freeze Combo
RS: Rain Sensor Only
RFS: Rain/Freeze Sensor Only
RFI: Rain/Freeze Controller
Interface Only
WR2 Series Wireless Rain/Freeze Sensors
Robust internal
antennas for superior
aesthetics
Rugged self-leveling
bracket maintains rain
sensor orientation
Battery replacement
requires no tools
WR2 Series Wireless
Rain/Freeze Sensors