Nelson
News


NEW! MP Rotator - SR Series

Product News 05 May 2014

Water small spaces more efficiently with a new series of MP Rotators d...

Read More



NEW! Point Source Drip Emitters

Product News 26 Mar 2014

Hunter emitters apply water slowly and directly at the plant to ensure...

Read More





  

Control irrigation system operation during freezing temperatures.

Imagine going to bed while the temperature is mild, then having your automatic irrigation system go on as usual while a freeze set in overnight...and you arise to see a landscape frozen over, with ice on adjoining driveways, sidewalks and even roadways a real possibility. In some areas, where temperature swings like this are all too common, the results are not only hazardous to the life of your lawn and plants, it can also be hazardous to those who may walk or drive nearby. With the Hunter Freeze-Clik you can prevent irrigation systems from activating by automatically stopping the flow of water when the outdoor temperature drops to a near freezing level. When the temperature rises above that set point, Freeze-Clik simply resets your system to its regular cycle. Easy to mount, easy to use, Freeze-Clik can also be used in conjunction with other weather sensing devices to guarantee the optimum effectiveness of a landscape irrigation system in virtually all types of weather.

FEATURES & BENEFITS

Installs simply and easily
No adjustment necessary

Double-epoxy sealed sensing element
Aids the accuracy of temperature sensing

Can be used in conjunction with other sensors
Enhances the overall automation of irrigation systems

5-year warranty
Your guarantee of dependable operation

SPECIFICATIONS

MODELS
FREEZE-CLIK – Freeze-Clik Freeze Sensor
FREEZE-CLIK-REV – Freeze-Clik Freeze Sensor with reverse switching

DIMENSIONS
• Length: 4 1/2"

SPECIFICATIONS
• Temperature set point: 3˚C +/- 2˚C (37˚F)
• Temperature differential: +/- 1˚C
• Electrical rating: 24VAC 6 amps
• UL listing: Class II Low Voltage (24 volt use only)
• Switching: Closed-above 3˚C; Open- below 3˚C (Reverse switching model)
• Included: 25 ft. of #20 two conductor wire, (direct burial and UV approved) two mounting screws and detailed instructions
• UL listed

Special Usage Note: For landscape applications only. Not for crop protection. A freeze sensor should only be used as part of a sound irrigation system management program, including regular system visual checks

SPECIFICATION GUIDE
EXAMPLE: FREEZE-CLIK - REV
MODEL
FREEZE-CLIK
OPTION
REV = Reverse Switching
Note: To add Bypass Switch Box to any non-Hunter controller
installation, specify BPSW with sensor. Bypass
switch function is standard in all Hunter controllers.

LITERATURE

Freeze-Clik Brochure (143.53 Kb)

Freeze-Clik Instruction Sheet (40.11 Kb)

Sensors Product Information Guide (3.61 Mb)

RELATED LINKS

Installation Instructions

Wind? Rain? Freeze? Now You Can Weather the Storm With Hunter's Line-up of Sensors