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Growlink Precision Irrigation Controller

Sale price

Regular price $748.00
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Number of TDR Sensors

Lifetime complimentary technical support (valid only if purchased from GROWLINK or authorized reseller)

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Introducing the Growlink Precision Irrigation Controller, the perfect solution for climate monitoring and precision irrigation management. The controller features a worldwide universal plug, making it compatible with all countries. With 4 x 24VAC output channels for valve control and 4 x sensor inputs, you can easily connect the 3-In-1 Climate sensor and Terralink substrate sensors for real-time monitoring and valve control.


Easy Setup via the Growlink App
Plug & Play
Up to 4 Climate Sensors (Coming Soon)
Up to 4 Terralink Sensors
Works with Growlink CoPilot (subscription required)
Remote Access
Notifications and Alerts


Output Interface - SDI-12, V1.3
Power Supply - 3.6-16V/DC
Power Consumption - Quiescent Current : 30uA
Measuring Current : 10mA during 150ms measurement
Soil Moisture Measurement
Apparent dielectric permittivity ():
Range:1-81 (air - water)

Soil Moisture(VWC):
Range: 0%-100% (air - water)
EC Measurement
Range: 0-23ds/m
Resolution: 0-7ds/m, 0.01ds/m; 7-23ds/m, 0.05ds/m
Accuracy: 0-7ds/m, 5%; 7-23ds/m,15%
EC temperature compensation: 0-50°C

Temperature Measurement
Range: -40~80°C, Resolution:0.1°C, Accuracy:±0.5°C
IP Ratings

Operating Temperature
Sensor Rod: Stainless steel
Sensor Sealed: Epoxy resin

Surface or buried installation
Cable Length: 30 feet
Dimension 88*71*26mm


Package Content

1 x Precision Irrigation Controller
1 x Terralink Substrate Sensor (optional)
1 x 24 VDC Power Supply - Global Plug Types
1 x Mounting Bracket and Hardware