ET System

Advanced ET Weather Control For for Pro-C family controllers

The Hunter ET System is an easy-to-add accessory for Pro-C and PCC controllers. Using highly advanced technology, the Hunter ET System measures key climatic conditions to calculate local evapotranspiration (ET) factors. ET is a measurement of the water lost from the soil surface by evaporation and the moisture lost from the plants by transpiration. The ET System will calculate irrigation schedules to replenish only the water that is actually needed for plant and soil conditions. The Hunter WiltGard™ technology can intervene to trigger protective watering when extreme conditions threaten vegetation. The result is a dramatic savings in water, healthier root zones, and longer plant life.

Product Tabs

Features

Calculates evapotranspiration (ET) for individual microclimate to fit the exact landscape requirements
Specific irrigation scheduling for every zone based on the characteristics of each
Enables compliance with local watering restrictions
Easily upgrades Hunter PCC and Pro-C to weather-based controllers
Non-volatile memory
Full range of scheduling options
Includes 100 ft. of 20 AWG, 2-conductor for sensor installation
WiltGard™ technology triggers protective watering when extreme conditions threaten plants
Warranty period: 2 years

Models

ET Sensor Model Chart

ET Sensor	ET Module
MODELS	DESCRIPTION
ET-SYSTEM	ET Sensor and module for use with PCC and Pro-C controllers
ET-WIND	Optional anemometer add-on to ET Sensor to gather wind speed data
ET-SENSOR	Sensor only for use with IMMS-ET installations

Sensor Comparison Chart

<< View Clik Sensors [1]

Take the Storm Head On Advanced Hunter Sensors offer the ability turn controllers into “Smart” controllers. They ensure irrigation works in sync with the weather, and that run times are always optimal.	[2]	[3]	[4]	[5]
	Solar Sync [2]	Flow-Sync^™ [3]	Mini-Weather Station [4]	ET System [5]
QUICK SPECS
Sensor Type	ET/Rain/Freeze	Flow	Wind/Freeze/Rain	ET/Rain/Solar/Temp/ Humidity/Wind
Available Wireless	Yes	No	No	No
Compatible Controllers	ACC I-Core Pro-C PCC X-Core	ACC I-Core	All	Pro-C PCC
Warranty	5 Years (wired model) 10 Years (wireless model)	5 Years	5 Years	2 Years
APPLICATION
Rain Sensor
Freeze Sensor
Wind Sensor				(optional)
Flow Sensor

Specifications

Specification

Power input: 24 VAC, 50/60 Hz (from host controller)
Current draw: 20 mA, maximum
Max distance Controller to ET Module: 6'
Max. distance, ET Sensor to module: 100'
Sensor wire: Includes 100' of 20 AWG UL approved wire

ET Sensor Dimensions Chart

	ET Sensor	ET Module
Height	10-1/2"	6"
Width	7-1/4"	4"
Depth	12-1/8"	1-3/4"

ET Sensor

ET Module

Height

10-1/2"

Width

7-1/4"

Depth

12-1/8"

1-3/4"


	ET Sensor with pole brackets	ET Sensor with ET Wind	ET Sensor and ET Wind with pole brackets
Height	10-1/2"	11-1/2"	11-1/2"
Width	7-1/4"	7-1/4"	7-1/8"
Depth	13"	19-7/8"	20-3/4"

Resources

Literature

[6]

[6]

[7]

[8]

[9]

[10]

[11]

ET System Brochure [6]

[12]

USA

[12]

[11]

ET System Product Spec Cut Sheet [12]

Manuals

[13]

USA

[13]

Español

[14]

Français

[15]

[11]

ET System Owner's Manual [13]

[16]

USA

[16]

Español

[17]

Italiano

[18]

[11]

ET Wind Installation Card (Optional Anemometer) [16]

Photos

[19]

USA

[19]

[11]

Sensors Photos [19]

Specifications

[20]

USA

[20]

Metric

[21]

[11]

ET System Installation Detail - DWG [20]

[22]

USA

[22]

Metric

[23]

[11]

ET System Installation Detail - DXF [22]

[24]

USA

[24]

Metric

[25]

[11]

ET System Installation Detail - PDF [24]

[26]

USA

[26]

[11]

ET System Written Specification [26]

Support

Topic	Title [27]	Rating [28]
Adjustment, FAQs, Installation Details, Installation Procedures	Can the ET System's anemometer be mounted in a different location than the ET Sensor? >> Read More [29]	2.5
Adjustment, Installation Details, Installation Procedures, Troubleshooting	Troubleshooting an ET System >> Read More [30]	5
Adjustment, Troubleshooting	ET Site Information Overview >> Read More [31]	5