10HS DECAGON ECHO Large Volume Soil Moisture Sensor
10HS DECAGON ECHO Large Volume Soil Moisture Sensor
10HS DECAGON ECHO Large Volume Soil Moisture Sensor
10HS DECAGON ECHO Large Volume Soil Moisture Sensor

10HS DECAGON ECHO Large Volume Soil Moisture Sensor

Reference: 10HS - Manufacturer: Decagon

Sensor Obsolete as of July 2025.

See TEROS-10

€245.00
Tax excluded Envío: 1 a 3 semanas
 

The  soil moisture probes ECH 2 O  sensors are capacitive type  FDR  (Frequency Domain Reflectrometry , Reflectometry frequency domain) that measure the dielectric constant or permittivity to estimate soil moisture content. 

The volume fraction occupied by soil water has a huge influence on the dielectric permittivity of soil as its dielectric value (80) is much higher than other soil constituents (mineral soil 4; organic matter, 4, air 1 ).

For this reason, when the amount of water varies soil,  soil moisture probes ECH 2 O  detect and measure this variation and directly related to the change in water content - VWC. And contrary to what happens with other sensors,  soil moisture probes ECH 2 O  NO are sensitive to texture and soil EC.

The 10HS sensor measures the soil moisture has a large measuring volume, largest area of influence, and is designed for all types ofapplications in field and laboratory

 

Precision in mineral Soils;
± 3% VWC

± 2% VWC with specific calibration

Voltage: 3-15 VDC @ 15mA 12

Oscillator Frequency: 70MHz

Volume of influence: 1l.

VWC range: 0-57%

Output signal: Voltage, polynomially correlated with VWC

Size: 14.5 x 3.3 x 0.7 cm

DECAGON/10HS-jack    DECAGON/10HS-cabling    DECAGON/10HS-logger-conection

The Sensor measures:
Soil Humidity
Output Signal:
Voltage: 3 – 15 VDC @ 12—15mA

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