The Soil Moisture Sensor is widely used for in-situ measurement of moisture, electrical conductivity, and temperature in soil and other porous media.
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Place of Origin: |
Changsha，China |
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Brand Name: |
Kingmach |
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Model Number: |
JMSF-1I |
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Certification: |
SL/T 810—2021 |
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Minimum Order Quantity: |
1 Piece |
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Price: |
Negotiable |
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Packaging Details: |
Cartons or wooden cases. Customized packaging solutions are also available. |
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Delivery Time: |
Shipped within 30 days after full payment receipt. |
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Payment Terms: |
T/T in advance. |
Product Overview：
The JMSF-1I Soil Moisture Sensor features high stability, simple installation and maintenance operations, and excellent sealing performance, allowing it to be buried in soil for long-term use without corrosion. It also boasts strong anti-interference capability, long transmission distance, high measurement accuracy, and fast response speed. The product is primarily used in agricultural irrigation systems, soil moisture monitoring, and hydrological and hydraulic monitoring.
The soil moisture content sensor employs a crystal oscillator to generate high-frequency signals transmitted to parallel metal probes. The generated signal and the returned signal are superimposed, leveraging the property that water’s dielectric constant is significantly larger than most substances. As moisture content increases, the dielectric constant rises accordingly. By comparing the amplitude of the measured signals, the sensor determines the soil’s dielectric constant, thereby measuring its moisture content.
Product Features：
1. High performance, enabling simultaneous in-situ high-precision measurement of moisture, conductivity, and temperature data;
2. Intelligent design, featuring built-in calibration curves to directly output measurement results;
3. Integrated structure, highly compact with compression-molded components for aesthetic craftsmanship;
4. Strong adaptability, corrosion-resistant, waterproof, and moisture-resistant;
5. Wide applicability, compatible with soil moisture monitoring, automated irrigation control, greenhouse environments, and other system integrations;
6. Portable measurement, combinable with universal signal modules to form a soil parameter tester.
The product is primarily used in agricultural irrigation systems, soil moisture monitoring, and hydrological and hydraulic monitoring.
The soil moisture content sensor employs a crystal oscillator to generate high-frequency signals transmitted to parallel metal probes.
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Item |
Specification |
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DC Power Supply (Default) |
DC 5~30V |
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Operating Temperature |
-40℃~+60℃ |
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Core Chip Temperature Resistance |
85℃ |
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Soil Moisture Parameter |
Range: 1%RH~100%RH Resolution: 0.1%RH Accuracy: ±2%RH (1%RH~50%RH range); ±3%RH (50%RH~100%RH range; brown soil, 60%RH, 25℃) |
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Soil Temperature Parameter |
Range: -40℃~80℃ Resolution: 0.1℃ Accuracy: ±0.5℃ (25℃) |
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Protection Class |
IP68 |
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Probe Material |
Corrosion-Resistant Special Electrode |
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Sealing Material |
Black Flame-Retardant Epoxy Resin |
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Default Cable Length |
2 meters, cable length can be customized as required |
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Dimensions |
45*15*123mm |
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Output Signal |
Voltage Signal (DC0~5V) |
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Mail: [email protected]
Contact Us: +8613808434127
Address: No. 188 Tongzipo West Rd, Changsha, Hunan, China
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