Hydro-Rain - HRC-100-RS-RF - HRC 100 Wireless Rain/Freeze Sensor
$76.74
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$76.74
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by the3dwallet.com
Free 30-day returns Details
Product details
| Management number | 203835312 | Release Date | 2025/10/20 | List Price | $38.37 | Model Number | 203835312 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Hydro-Rain’s HRC 100 wireless rain and freeze sensor saves water by automatically suspending irrigation watering cycles when it rains or freezes or both!
FEATURES AND BENEFITS
- Easy No Tools Required—Rain gutter mount bracket is equipped with a tool free bolt system that is both quick and intuitive to install.
- Adjustable Moisture Activation—1/8", ¼", ½", ¾", 1" rainfall settings for variable climates.
- Hygroscopic Discs—Absorb water to activate rain switch.
- Reliable Freeze Sensor Option—Shuts off timer when temperature drops to 37°F, protecting vegetation from the effects of freezing water.
- Universal—For use with most brands of 24 Volt sprinkler timers.
- Quick Rain Gutter Mount—No tools required for mounting the sensor to a rain gutter.
- Constant Communication—Every 30 seconds, (HRC 300/390 models), a signal between the transmitter and receiver for accurate timed water metering. All other timers transmit updated signal every 15 minutes.
- Transmission Range—Over 300 feet (91.4 m) line of sight.
- Manual Bypass Control—Allows for deactivation during sprinkler system maintenance.
- Dry Vent—Allows air to be circulated or dampened for fast or slow dry, effectively reducing time for the next watering cycle.
OPERATING SPECIFICATIONS
Sensor Type: Industry-standard hygroscopic discs
Rain Sensitivity: Adjustable nominal 1
?8" to 1" (3-25mm)
Freeze Sensitivity: 37°F (2,7°C) +/- 3°F
Operating Temperature: 14°F to 140°F (-10°C to
60°C)
Housing Material: UV-resistant engineered polymer
Receiver Power: 22-28 VAC
Transmitter Power: Two CR2032 3V cell, 5-year life
(typical use)
Sensor Type: Industry-standard hygroscopic discs
Rain Sensitivity: Adjustable nominal 1
?8" to 1" (3-25mm)
Freeze Sensitivity: 37°F (2,7°C) +/- 3°F
Operating Temperature: 14°F to 140°F (-10°C to
60°C)
Housing Material: UV-resistant engineered polymer
Receiver Power: 22-28 VAC
Transmitter Power: Two CR2032 3V cell, 5-year life
(typical use)
DIMENSIONS
Transmitter: Height: 4" (10,1 cm)
Length: 3.15" (8,0 cm)
Receiver: Height: 3.75" (9,5 cm)
Length: 1.1" (2,7 cm)
Transmitter: Height: 4" (10,1 cm)
Length: 3.15" (8,0 cm)
Receiver: Height: 3.75" (9,5 cm)
Length: 1.1" (2,7 cm)
ELECTRICAL SPECIFICATIONS
AC Supply: 24~26 VAC
Relay Contacts Output: Normal open & normal
close 3A@24 VAC
UL Listed, FCC, CE
AC Supply: 24~26 VAC
Relay Contacts Output: Normal open & normal
close 3A@24 VAC
UL Listed, FCC, CE
Bestseller ranking
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