Skip to content
Enjoy fast and free shipping on all orders over $89! Contact us (855) 424-4376
Enjoy fast and free shipping on all orders over $89! Contact us (855) 424-4376

Taking water management to the next level, the proven Irritrol® RainSensor™ Series makes watering in the rain a mistake of the past. The reliable wireless and wired rain sensors conserve water by preventing irrigation during or after sufficient rainfall, while the wireless rain/freeze sensor also helps reduce vegetation damage and icing conditions when the temperature drops below a predetermined set point. With its compact design and host of convenient features, the RainSensor Series is the perfect complement to any standard controller.
  • Constant communication between transmitter and receiver - Assures that even after a controller power outage, the controller is continually updated with the sensor's "wet" or "dry" status
  • Versatile mounting options - Requires no special tools - Quick-Clip gutter bracket and 1/2" conduit adapter included
  • Signal strength indicator - Ensures correct installation, communication link and signal integrity (wireless models)
  • Patented wireless technology - Unsurpassed by the competition
Housing Material
UV-resistant engineered polymer
Load Rating
normally open or normally closed — 3A @ 24 V ac
Operating Temperature
-20°F to 120°F
Rain Sensitivity
adjustable nominal 1?8" to ¾"
Receiver Power
22-28 V ac/V dc, 100mA (to be used with Class 2, UL-approved (transformer)
Sensor Type
industry-standard hygroscopic discs
UL Listed
Wireless only Features
Transmission range: up to 500' line-of-sight - Battery: Two CR2032 3V cells, 5-year life (typical) - Frequency: 418MHz

Blog posts

  • The Guide to Pool Chemicals
    September 16, 2023

    The Guide to Pool Chemicals

    Maintaining a sparkling clean pool isn't just about skimming leaves and debris; it's also about mastering the art of pool chemistry. Understanding the role of chlorine, pH levels, and other essential chemicals is crucial for your pool's longevity and its users' safety.
    Read now
See more

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare