Agricultural IoT high-precision soil temperature and humidity sensor
Video
Product Features
Features
The sensor adopts low power consumption MCU,and has the characteristics of high sensitivity and stability .
Advantage
Product upgrade, smaller size, easy to use, the price remains the same.
Four stainless steel probes,temperature and humidity output simultaneously.
IP68 Waterproof, Long service life.
Provide server software
It is RS485 output and we can also supply the all kinds wireless module GPRS, 4G, WIFI , LORA , LORAWAN and also the matched server and software to see the real time data in the PC end.
Product Applications
The sensor is suitable for soil moisture monitoring, scientific experiments, water-saving irrigation, greenhouses, flowers and vegetables, grassland pastures, soil rapid testing, plant cultivation, sewage treatment, precision agriculture and other occasions.
Product Parameters
| Product Name | Soil moisture and temperature 2 in 1 sensor |
| Probe type | Four Probes |
| Principle | FDR |
| Measurement parameters | Soil moisture and temperature value |
| Temperature Measuring range | -20 ~ 80 ° C |
| Temperature Measurement accuracy | ±1°C |
| Moisture Measuring range | 0 ~ 100%(m3/m3) |
| Moisture Measurement accuracy | ±2% (m3/m3) |
| Outputsignal | RS485 (standard Modbus-RTU protocol, device default address: 01) |
| Output signal with wireless | A:LORA/LORAWAN B:GPRS C:WIFI D:NB-IOT |
| Supply voltage | 5~24VDC |
| Working temperature range | -30 ° C ~ 70 ° C |
| Stabilization time | <1 second |
| Response time | <1 second |
| Sealing material | ABS engineering plastic, epoxy resin |
| Waterproof grade | IP68 |
| Cable specification | Standard 2 meters (can be customized for other cable lengths, upto 1200 meters) |
Product Usage
Soil Surface measure method
1. Select a representative soil environment to clean up surface debris and vegetation.
2. Insert the sensor vertically and completely into the soil.
3. If there is a hard object, the measurement location should be replaced and re-measured.
4. For accurate data, it is recommended to measure multiple times and take the average.
Buried measure method
1. Make a soil profile in the vertical direction, slightly deeper than the installation depth of the bottom most sensor, between 20cm and 50cm in diameter.
2. Insert the sensor horizontally into the soil profile.
3. After the installation is completed, the excavated soil is back filled in order, layered and compacted, and horizontal installation is guaranteed.
4. If you have the conditions, you can put the removed soil in a bag and number it to keep the soil moisture unchanged, and backfill it in reverse order.
Six-tier installation
Three-tier installation
Measure Notes
1. All probe must be inserted into the soil during measurement.
2. Pay attention to lightning protection in the field.
3. Do not pull the sensor lead wire with force, do not hit or violently hit the sensor.
4. The protection grade of the sensor is IP68 , which can soak the entire sensor in water.
Product Advantages
Advantage 1:
Send the test kits totally free
Advantage 2:
Terminal end with the Screen and the Datalogger with SD card can be customizable.
Advantage 3:
The LORA/ LORAWAN/ GPRS /4G /WIFI wireless module can be customizable.
Advantage 4:
Supply the matched cloud server and software to see real time data in PC or Mobile
FAQ
Q: What's the main characteristics of this soil moisture and temperature sensor?
A: It is small size and high precision, good sealing with IP68 waterproof, can totally buried in the soil for the 7/24 continuous monitoring. And it is 2 in 1 sensor can monitor two parameters at the same time.
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: 5 ~ 24V DC (when the output signal is 0 ~ 2V, 0 ~ 2.5V,RS485)
12~24VDC (when the output signal is 0~5V, 0~10V, 4~20mA)
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 transmission module if you need.
Q: What's the standard cable length?
A: Its standard length is 2m. 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 delivered 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:Oil pipeline transportation leakage monitoring, natural gas pipeline leakage transportation monitoring, anti-corrosion monitoring
