MS20 Soil Humidity And Temperature Sensor
RS485 interface,0-2V output voltage, 4-20mA output Soil Moisture and soil Temperature sensor.
MS20 Soil Humidity and Temperature Sensor
The MS20 is a high precision and high sensitivity of soil moisture & temperature sensors. By measuring the dielectric constant of the soil, it shows stable real moisture content directly. The MS20 can measure the volume of soil moisture. The FDR soil moisture measurement method is in line with present international standards. Apply to the soil moisture monitoring, scientific experiment, water-saving irrigation, greenhouse vegetables, flowers, grass, fast measure, plant cultivation, greenhouse control, precision agriculture and the other measurement of water, weather or particulate matter content.
1.Support customer soil type, the user can calibration
2.Contain moisture & temperature measure. High precision, quick response 3.and good compatibility.
4.Seal with Fire-retardant Epoxy Resin, IP68 water proofing. Long term usage.
5.Special treatment of probe material can be against acid and alkali corrosion.
6.Widely used in many kinds of soil because of the imported advance tech which correct the effect of different salt content.
6.Multiple protection functions including Power supply, communication, analog output. High reliability.
Output voltage (ultra-low-power)
Or custom design
Or custom design
Power supply voltage
The average working current
<15mA (No current output)
1，Customizable soil types
2，Multiple sensors netting system
to ensure accuracy
4,far transmission distance
output voltage range can be customized
Ultra-low power consumption can be used for various data recorder
far transmission distance
Soil moisture measurement area
The probe as the center, the diameter of 7cm, height of 7cm cylinder
Response time (moisture and temperature)
Less than 1 second
Soil moisture measurement range
0-50% 、0-100% volumetric moisture content
Soil moisture measurement accuracy
0-53%range is±2%；53-100%range is±4%
Soil temperature measuring range
The measurement precision of soil temperature
IP68, can be completely submerged in water long time
The storage environment
The material of the probe
Special corrosion resistant stainless steel
The black flame retardant epoxy resin
All buried or probe into all of the measured medium
Soil volumetric water content (VWC) and temperature
The range of volumetric water content of soil
Output voltage 0-2V
The MS10 series, the soil volumetric water content (VWC) and temperature, soil volumetric water content range of 0-100%, RS485 interface, Modbus protocol. The selection of the code as follows：