Soil Moisture Sensor Product Description
Global Water's AT210 Soil Moisture Sensor provides
reliable and accurate soil moisture monitoring for
- Wastewater Reclamation
- Landfill Management
Water is the primary factor in determining the
dielectic constant of soil. Global Water's Soil
Moisture sensor measures the dielectric constant of the
soil, which is directly related to the water content of
the soil. The sensor uses TDR, time domain
reflectometry, for direct soil moisture measurement.
When installed vertically, the moisture sensor can be
used to average moisture readings along a soil column.
When installed horizontally, the sensor can be used to
measure moisture at a specific soil depth.
The Soil Moisture Sensor has a high level output
signal for direct interface to a variety of control,
datalogging, and telemetry systems. Global Water offers
remote monitoring and control products with exceptional
capabilities. In addition, Global Water's
Sensor can used in conjunction with the Soil Moisture
Sensor to enhance systems monitoring plant growth and
Soil Moisture Sensor Specifications
Range: 0-100% saturation
Power Requirements: 12 VDC ± 20% @ 40 mA
Weight: 2.5lbs (1.1kg)
Dimensions: 3/4" diameter x 30-1/2" long
AT210 Soil Moisture Sensor
WQEXC Extra Cable
Standard sensors include 25' of cable, but can be
purchased with up to 500' of cable.