Soil temperature sensors

LSI LASTEM have designed the DLA400 for temperature measurement on soil surface or in the first 50 cm of depth.

Stability of the sensor is ensured using pickets, when deeply inserted in the ground or in case of surface measurement.

The sensor is positioned at the required depth using a ring. The rod is protected from direct solar radiation using a radiant screen.

Soil moisture sensor

LSI LASTEM's DQA340 is the ideal solution for the measurement of volumetric moisture in soils and other porous materials.

The sensor is based on TDR technology (Time Domain Reflectometry), ensuring good accuracy even in very wet soils, and without special calibration for mineral soils.

Using its rods, the sensor can be inserted in the material for 11 cm. It measures both soil moisture (0-100% range) and temperature.

Downloads

Datasheet

DLA400 Soil temperature sensor
DLA041 Soil temperature sensor
DQA340 Soil moisture sensor
DLA403 Radiant screen for DLA400
DLA404 Depth setting ring for DLA400
DLA401 Picket L = 50 mm for DPA400
DLA402 Connection rod for DPA400

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