ML3 soil moisture temperature sensor
The ML3 soil moisture temperature sensor can measure the moisture of various soils and multiple media, and can be used as a basic tool for fixed-point monitoring or mobile measurement of soil moisture. Using the FDR principle, the sensor emits electromagnetic waves of a certain frequency. The electromagnetic waves are transmitted along the probe and return to the bottom to detect the voltage output by the probe. Since the change of the soil dielectric constant usually depends on the soil moisture content, the relationship between the output voltage and the moisture The soil moisture content can be calculated.
ML3 soil moisture temperature sensor
Technical Parameters
ML3
Technical Parameters
Measuring range
0~100% Vol
measurement accuracy
±1% (0 ~ 40℃)
±2% (40 ~ 70℃)
output signal
0~1VDC
Operating temperature
-10~70℃
Probe size
Probe: 60 mm long; total length: 207mm
Supply voltage
12VDC, 40mA
cable length
5 meters
Salinity range
0.0~250 mS.m-1
Origin: United Kingdom
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