5TM soil moisture temperature sensor
The soil moisture measurement is a dielectric sensor, which measures the change in capacitance on the sensor to measure the dielectric constant or permittivity of the inserted medium. Another type of dielectric sensor, TDR (Time Domain Reflectometer), is very expensive and complicated, and its large-scale use is limited. Since the dielectric constant of water is very high, when the moisture content of the soil changes, the dielectric constant of the soil also changes considerably. The 5TM sensor circuit can minimize the influence of temperature changes on the measurement. The soil temperature is measured by the thermistor built into the sensor.
5TM soil moisture temperature sensor
5TM
Technical Parameters
Soil Moisture
Measuring range
0~100%
measurement accuracy
±3% VWC@typical
Soil temperature
Measuring range
-40~50℃
measurement accuracy
±1℃
General parameters
Operating temperature
-40~70℃
Response time
150ms
output signal
Serial port (TTL) or SDI-12
powered by
3.6~15V, static: 0.3mA, measurement: 25mA
cable length
5 meters
Origin: United States
Send product request
Other supplier products
 |
QT-SP212 Solar Radiation Data Logger | Product description The Solar Radiation is the sum of direct and diffuse solar radiation at a horizontal plane on Earth. The unit of solar radiati... |
 |
QT-1000/50 Double tipping bucket flowmeter | Product description: Surface runoffis the flow of water that occurs when excesswaterfromrain,meltwater, or other sources flows over theearth's surf... |
 |
Level TROLL 400, 500 and 700 water level gauges | Introduction: With the industry-leading water level, water pressure and temperature recorder, built-in recording function and built-in battery, the... |
 |
QT-PH010 pH / temperature / humidity three-in-one meter | Product description : QT-PH010 pH / temperature / humidity meter is a three-in-one instrument with unique design. Its foldable structure is conveni... |
 |
QT-DN01 Stainless steel sediment sampler | Product description:QT-DN01 is suitable for most types of bottom sediment sampling. The samples can be used to study sediment profile composition. ... |
Same products
 |
Ca-HMB Manufacturer | Seller: L&P Food Ingredient Co., Ltd. | Ca-HMB Manufacturer Calcium β-Hydroxy-β-Methylbutyrate (Ca-HMB) ) is the calciu... |
 |
Palmitoylethanolamide Manufacturer | Seller: L&P Food Ingredient Co., Ltd. | Palmitoylethanolamide Manufacturer (PEA) is a naturally occurring fatty acid amide that is e... |
 |
Diesel Engine Delivery Valve 9 418 270 040 Diesel Engine Delivery Valve 9418270009 | Seller: China lutong | Diesel Engine Delivery Valve 9 418 270 040 Diesel Engine Delivery Valve 9418270009Diesel Engine D... |
 |
Automotive nozzles G3S3 Automotive nozzles G3S9 | Seller: China lutong | Automotive nozzles G3S3 Automotive nozzles G3S9Chris NOZZLE ZCK160P3125T NOZZLE ZCK150S3165 NOZZ... |
 |
Low Smoke ZERO Flame Retardant Polyolefin Sheath Compound | Seller: Hebei Sunua Advanced Material Co. Ltd. | Low Smoke ZERO Flame Retardant Polyolefin Sheath Compound Low Smoke ZERO Halogen LSZH Compou... |
