| Installation Type: | Tee Type |
|---|---|
| Sensing Type: | Thermocouple |
| Contact: | Contactless |
|
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·Soil temperature and humidity sensor
The volumetric water content in soil is a fixed functional relationship with the dielectric constant exhibited in the soil, and is almost independent of the soil quality and the salt content in the water. So, using the frequency domain measurement method, measure the capacitance between the middle probe and the probes on both sides, which is directly proportional to the dielectric constant. After AD conversion, microcontroller operation processing, non-linear correction, and DA conversion output, a linear voltage (current or 485 signal) output that is directly proportional to the soil volume water content can be obtained. The top of the sensor's internal sound adopts imported high-quality industrial grade microcontrollers and components, which have high accuracy, good reliability, durability, good repeatability, and high cost-effectiveness.
·Air temperature and humidity sensor
The length of the air temperature and humidity probe is 75mm, with a diameter of 15mm; The cable is a circular shielded cable that is resistant to high and low temperatures.
·Leaf surface temperature and humidity sensor
Imitate leaf surface characteristics and quickly and accurately measure temperature and humidity
High precision, fast response, and good interchangeability
Epoxy resin encapsulation, waterproof and moisture-proof, with longer lifespan
| Detection environment | Waterproof | Connector |
| Air/Soil/Leaves | ≥IP65 | Microusb/DC |
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