3 Layers RS485 LORA LORAWAN GPRS 4G Data Logger Software 7 In 1 Soil Moisture Temperature EC Salinity NPK Sensor
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Product Features
1. Able to dynamically observe the soil conductivity, moisture content and temperature status NPK values at different levels.
2. Completely sealed, resistant to acid and alkali corrosion, can be buried in the soil or directly into the water for long-term dynamic detection.
3. High precision, fast response, good interchangeability, probe insertion design ensures accurate measurement and reliable performance.
Product Applications
The product is suitable for soil moisture monitoring, scientific experiments, water-saving irrigation, greenhouses, flowers and vegetables, grassland pastures, rapid soil testing, plant cultivation, sewage treatment, precision agriculture, etc.
Product Parameters
| Product Name | 3 Layers Soil Moisture and Soil Temperature and Soil EC Salinity NPK 7 in 1 sensor |
| Probe type | Probe electrode |
| Measurement parameters | Soil moisture and soil temperature and soil salinity and soil NPKValue |
| Moisture Measuring range | 0 ~ 100%(m3/m3) |
| Moisture Measuring Resolution | 0.1% |
| Moisture Measurement accuracy | ±2% (m3/m3) |
| Temperature Measuring Range | -40~80℃ |
| Temperature Measuring Resolution | 0.1℃ |
| Temperature Measuring accuracy | ±0.5℃ |
| Salinity Measuring range | 0~20000us/cm |
| Salinity Measuring Resolution | 10us/cm |
| Salinity Measuring accuracy | ±2%(0-10000us/cm);±3%(10000-20000us/cm); |
| NPK Measuring range | 0~1999mg/Kg(mg/L) |
| NPK Measuring resolution | 1mg/Kg(mg/L) |
| NPK Measuring accuracy | ±2% FS |
| Measuring area | A cylinder with a diameter of 7 cm and a height of 7 cm centered on the center probe |
| Outputsignal | A:RS485 (standard Modbus-RTU protocol, device default address: 01) |
| Output signal with wireless | A:LORA/LORAWAN(EU868MHZ,915MHZ) B:GPRS C:WIFI D:NB-IOT |
| Supply voltage | 5 ~ 30V DC |
| Maximum power consumption | 1.1W |
| Working temperature range | -40 ° C ~ 80 ° C |
| Stabilization time | <1 second |
| Response time | <1 second |
| Sealing material | ABS engineering plastic, epoxy resin |
| Shell material | Stainless steel alloy material |
| Probe Material | Anti-corrosion special electrode |
| Sealing material | Black flame retardant epoxy resin |
| Waterproof grade | IP68 |
| Cable specification | Standard 1 meter (can be customized for other cable lengths, up to 1200 meters) |
Product Usage
FAQ
Q: What's the main characteristics of this soil sensor?
A:It can monitor three layers of soil moisture Temperature EC Salinity NPK content 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: 5 ~ 30V 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 transmission module if you need.
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 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
