RS485 DIGITAL 4G GPRS WIFI LORA LORAWAN 2 IN 1 MULTI-LAYERS SOIL MOISTURE AND TEMPERATURE SENSOR

1.Product selection table

3.Specification：

Size：

5.Product installation:

Effective measurement range：

The height of the cylinder is a cylinder with a diameter of 5cm and a length of 1cm above and below the probe. Large stones or roots should be avoided within this effective range.

6. Installation method:

Two ways of embedding

7.Wiring Method：

8. Precautions

1. Pay attention to ensure that the probe is in full contact with the soil during installation

2. The accuracy of soil volumetric water content only ensures that the soil temperature is higher than 0 ℃ (the dielectric constant changes greatly when water freezes)

3. The accuracy of soil conductivity only ensures that the soil temperature is higher than 0 ℃, and the soil volume water content is higher than 20% Vol

4. It should be ensured that the two probe points of soil conductivity are clean, and the accuracy of conductivity will be greatly affected when there is oil in the probe point

5. This product reverses the soil volume water content by calibrating the influence of dielectric constant on the transmission of high frequency signal. The two parameters are in linear relationship. Users with higher requirements for soil volume water content can calibrate the sensor twice.

Q: How can I get the quotation?
A: You can send the inquiry on email or the whatsapp(+8615127010821) information, you will get the reply at once.

Q: What's the main characteristics of this soil moisture sensor?

A:It can monitor five layers of soil moisture and soil temperature sensors at different depths at the same time. It has corrosion resistance, strong rigidity, high accuracy, fast response, and can be completely buried in the soil.

Q:Could I get samples?

A:Yes,we have materials in stock to help you to get the samples as soon as we can.

Q: What's the common power supply and signal output?

A: 10~ 24V DC and we have the matched solar power system.

Q: How can I collect data?

A: You can use your own data logger or wireless transmission module if you have , we supply the RS485-Mudbus communication protocol.We can also supply the matched LORA/LORANWAN/GPRS/4G wireless trnasmission module if you need.

Q: Can you supply the free cloud server and software ?

Yes, we can supply the free server and software to see the real time data in PC or mobile and you can also download the data in excel type.

Q: What's the standard cable length?

A: Its standard length is 1m. But it can be customized, MAX can be 1200 meters.

Q: What's the lifetime of this Sensor?

A: At least 3 years or more.

Q: May I know your warranty?

A: Yes, usually it's 1 year.

Q:What's the delivery time?

A: Usually, the goods will be deliveried in 1-3 working days after receiving your payment. But it depends on your quantity.

Q: What is the other application scenario can be applied to in addition to agriculture?

A:HCD6815,HCD6819,HCD6817Z,HCD6816Z ,HCD6816 all can.

Q: What is the other application scenario can be applied to in addition to agriculture?

A:Oil pipeline transportation leakage monitoring, natural gas pipeline leakage transportation monitoring, anti-corrosion monitoring.

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