Hot Selling High Precision High Resolution 4-20mA Soil Oxygen Concentration Monitoring Meter O2 Sensor for Agricultural
Product Vedio
Product Features
(1) Excellent linear output
Stable signal output, high-precision and fast measurement.Small size and can be buried in different soil layers to measure oxygen content
(2) Small size and can be burried in different soil layers to measure oxygen content
(3) Moisture-proof, anti-corrosion and breathable design, which can measure the oxygen content of the soil at different depths online all year round
(4) Support multiple wireless output methods GPRS/4G/WIFI/LORA/LORAWAN
(5) Support server and software, real-time data viewing
Product Applications
The Soil Oxygen Sensor (Soil O2 Sensor) is mainly used to monitor the oxygen concentration, partial pressure, or content in soil pores. Its core value lies in determining soil aeration, the degree of root zone hypoxia, and the living environment of roots and microorganisms.
Product Parameters
| Product Name | Soil Oxygen Sensor |
| Measurement parameters | Oxygen concentration |
| Measuring range | 0～25%VOL |
| Measurement accuracy | ±2%F•S （25℃） |
| Measurement resolution | 0.1%VOL |
| Response time | ＜15s |
| Outputsignal | A:RS485 (standard Modbus-RTU protocol) |
| B:4 to 20 mA (current loop) | |
| C:0~5V /0~10V | |
| Supply voltage | 7～24V （RS485/0～2V)
12～24V （ 0～5V/ 0～10V/ 4～20mA) |
| Average current | ≤15mA |
| Working temperature range | －20℃～50℃ |
| Working humidity | 15～80%RH (No condensation) |
| Output signal with wireless | A:LORA/LORAWAN |
| B:GPRS | |
| C:4G | |
| D:WIFI | |
| Material | ABS engineering plastic, epoxy resin |
| Software | Can send the matched server and software to see the real time data and download the history data in the PC or mobile end with our wireless module |
| Cable specification | Standard 2 meters (can be customized for other cable lengths, upto 1200 meters) |
FAQ
Q: How can I get the quotation?
A: You can send the inquiry on Alibaba or the below contact information, you will get the reply at once.
Q: What are the main features of this soil oxygen concentration sensor?
A: The soil oxygen sensor is applying electrochemical principles suitable for the study of monitoring soil oxygen content
respiration and permeability, and the relationship between soil oxygen content and osmosis and the activity of soil microorganisms
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 ?
A: 7～24V (when the output signal is RS485, 0～2V)
12～24V (when the output signal is 0～5V, 0～10V, 4～20mA)
Q: Can it be tested on the PC side?
A: Yes, we can send free RS485-USB converter and serial port test software, you can test it on your PC.
Q: Can we have the screen and the datalogger?
A: Yes, we can match the screen type and data logger which you can see the data in the screen or download the data from the U disk to your PC end in excel or test file.
Q: Can you supply the software to see the realtime data and download the history data?
A: We can supply the wireless transmission module including the 4G,WIFI,GPRS , if you use our wireless modules, we can supply the matched server and software which you can see the realtime data and download the history data in the software directly.
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 2 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.
