Brand: Irritrol SKU: RS1000
Product Overview
The Irritrol RS1000 is a wireless rain-sensor system that interrupts automatic irrigation after the selected amount of rainfall has accumulated. It provides a practical retrofit option when running a sensor wire from the outdoor mounting location to the irrigation controller would be difficult. The system uses a wireless transmitter at the rain-sensing location and a receiver connected to a compatible controller.
Rain sensitivity is adjustable from approximately 1/8 inch to 3/4 inch using hygroscopic sensing discs. Irritrol lists a wireless range of up to 300 feet under line-of-sight conditions; walls, metal surfaces, vegetation, terrain, and electrical interference can reduce actual range. The transmitter operates on two CR2032 batteries with a typical service life of approximately five years. A signal-strength indicator helps confirm communication during installation, and the included mounting options support gutter or conduit-style placement.
The RS1000 senses rainfall only. Choose the separate RFS1000 model when wireless rain and freeze sensing are both required.
Key Features
- Wireless rain sensor and receiver system
- Adjustable rain sensitivity from approximately 1/8 to 3/4 inch
- Up to 300-foot line-of-sight transmission range
- 418 MHz wireless communication
- Two CR2032 transmitter batteries
- Typical battery life of approximately five years
- Signal-strength indicator
- Normally open or normally closed sensor compatibility
- Quick-Clip gutter bracket and 1/2-inch conduit adapter mounting options
Common Uses
- Stopping scheduled irrigation after sufficient rainfall
- Retrofitting controllers without running a long sensor wire
- Residential and light-commercial sprinkler systems
- Replacing a matching Irritrol wireless rain sensor system
Compatibility and Installation Notes
Confirm the controller supports a rain-sensor input or approved common-wire interruption method. The receiver requires 22 to 28 VAC or VDC Class 2 power. Mount the transmitter where it receives natural rainfall but not sprinkler spray, and test signal strength before permanent attachment. This model does not provide freeze protection.
Frequently Asked Questions
What is the current rated wireless range?
Irritrol lists up to 300 feet line of sight. Actual range depends on the installation environment.
Does RS1000 include freeze protection?
No. The RFS1000 is the rain-and-freeze model.
What batteries does the transmitter use?
It uses two CR2032 3-volt batteries.
Why Buy the Irritrol RS1000 from Big Frog Supply?
This page uses the current 300-foot manufacturer rating rather than older range information and clearly distinguishes the rain-only RS1000 from the rain/freeze model. Big Frog Supply also carries compatible Irritrol controllers and weather-sensing accessories.
Product Type Wireless rain sensor system
Manufacturer Part Number RS1000
Weather Function Rain shutoff only
Rain Sensitivity Adjustable approximately 1/8-3/4 in.
Wireless Range Up to 300 ft line of sight; site dependent
Frequency 418 MHz
Transmitter Batteries Two CR2032 3V cells
Typical Battery Life Approximately 5 years
Receiver Power 22-28 VAC/VDC; 100 mA; Class 2
Load Rating Normally open or normally closed; 3 A at 24 VAC
Operating Temperature -20°F to 120°F
