Terralink VWC Moisture Sensor
Terralink media moisture sensor by Growlink: volumetric water content, conductivity and temperature in soil and growing media, for GrowControl™ GCX crop steering.
Terralink Moisture Sensor
Terralink media sensors by Growlink measure volumetric water content, conductivity and temperature in soil and other growing media.
With an HXT hub, GrowControl™ GCX systems monitor and log the moisture data and manage irrigation on VWC set points using popular crop-steering techniques, so plants get the right amount of water at the right time, reducing waste and maximizing yield.
HXT Sensor Hub
Each HXT hub connects up to eight Terralink sensors to a GrowControl™ GCX. Plug the sensor into the hub and it is recognized automatically and starts reading. An adapter for the standard TRS plug is included.
View HXT hub ›Accurate in Any Media
An advanced high-frequency electronic design is immune to the effects of salinity and material composition.
Built to Be Buried
The water-proof probe is made of non-corrosive materials, with stainless steel probes that insert directly into the media or can be fully buried. Cable length: 30 ft.
Free Crop Steering Guide
Crop steering is the practice of controlling growing conditions in a specific way to induce either a vegetative or a generative response from a crop. Growing conditions include temperature, humidity, lighting and CO₂, and root zone factors such as soil temperature, moisture levels and nutrient concentration in the water supply and media.
Connect it
Use it with a GrowControl™ GCX through an HXT hub.
GrowControl™ GCX
Part of a complete facility control system on a GCX cultivation controller.
View GCX controllers ›Manuals and Data Sheets
Need Help Choosing Sensors?
Tell us about your rooms and media and we will recommend the sensors and hubs.