Orbit 57069N Rain and Freeze Sensor for Sprinkler Controllers

The rain and freeze sensor for sprinkler controllers is engineered to automatically detect rainfall or low temperature conditions and turn off a sprinkler controller until normal watering conditions return. It uses a thermistor to detect low temperatures and similarly suspends and restarts watering. When the disks dry out and contract, the controller returns to the normal watering schedule. It is adjustable so you can change the threshold for triggering a delay.

The Rain and Freeze Sensor prevents your automatic sprinkler system from watering during a storm. The rain sensor is adjustable to accommodate rainfall from 1/8 In. to 1 In. The freeze sensor reduces hazards and damage to your pipes from freezing water. It has water-absorbing disks which expand when wet, causing the controller to suspend watering. You will typically mount the sensor on an eave or other open-air area, and a weather-resistant wire runs up to 30 feet to the rain sensor port of the irrigation controller.

The device is compatible with 24 VAC controllers from Orbit, Hydro-Rain, and other major irrigation brands. For automatically detecting rainfall or low temperature conditions, the rain and freeze sensor is an essential component of any sprinkler system. Its adjustable settings and versatile design make it a reliable and convenient solution for homeowners and landscapers alike.

The sensor's water-absorbing disks expand when wet, triggering the controller to suspend watering until normal conditions return. This helps prevent water waste and ensures your lawn and garden receive the appropriate amount of irrigation. The built-in thermistor, on the other hand, detects low temperatures and automatically shuts off the system, protecting your pipes from freezing and potential damage.

The adjustable settings on the rain and freeze sensor allow you to customize the trigger points for both rain and temperature. This flexibility ensures that your sprinkler system responds to the specific environmental conditions in your area, maximizing efficiency and reducing unnecessary water usage.

Designed for easy installation, the sensor can be mounted on an eave or other open-air location, with a weather-resistant wire running up to 30 feet to the irrigation controller. This convenient setup allows the sensor to accurately detect weather conditions without being obstructed, ensuring reliable performance throughout the seasons.

Compatibility with a wide range of 24 VAC controllers, including popular brands like Orbit and Hydro-Rain, makes the rain and freeze sensor a versatile choice for homeowners and landscapers. Integrating this sensor into your sprinkler system helps you maintain a healthy, well-watered landscape while also conserving water and protecting your investment in your irrigation infrastructure.

In conclusion, the rain and freeze sensor is a essential component for any automatic sprinkler system. Its ability to automatically detect rainfall and low temperatures, coupled with its adjustable settings and compatibility with leading irrigation brands, make it a reliable and efficient solution for maintaining a lush, thriving outdoor space while minimizing water waste and potential damage to your plumbing system.

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