The SMT-50 is a particularly inexpensive sensor for volumetric water content and soil temperature from German production. The sensor is suitable for use in outdoor soils with medium salinity.

smt50 frei

Technical specifications

smt50 erde

Unit of measurement: m³ water / m³ soil, vol.%, Temperature in ° C
Measuring range: water content: 0-50%
soil temperature: -20 to +85 ° C
Accuracy with standard calibration: up to ±3%
Supply voltage: 3,0 to 30 VDC
Signal: water content: 0 to 3000 mV
temperature: ° C = (voltage in V - 0.5 V) / (0.01 V)
Measurement time: 300 mS
Dimensions: 13,5 cm x 2,15 cm

 

SMT-50 Sensor:
SKU Name Price *  
SMT-50 sensor for vol. Water content & temperature, cable 10m 69,00 €
(82,11 €)
All prices excl. shipping *
ECH2O - Spare parts:
SKU Name Price *  
SC-KAB Cable extension for Meter Group sensors, per meter 3,90 €
(4,64 €)
All prices excl. shipping *