Description
Overview
GAO Tek LoRa WAN soil moisture sensor integrates sensing, acquisition and output. Compared with traditional IoT sensors, it has the advantages of high precision and easy installation. It is suitable for the measurement of soil temperature, moisture, EC, NPK and PH. It is compared with the original German high-precision sensor and calibrated by the actual soil drying weighing method. It has high precision, fast response and stable output. It is less affected by soil salinity and is suitable for various soil types. It can be buried in the soil for a long time, resistant to long-term electrolysis, corrosion resistance, vacuum potting, and completely waterproof.
Features
- Adopts high-sensitivity digital probe with stable signal and high precision
- Provide a variety of probes to meet the use of different environments
- The equipment is beautiful and easy to install
- The upper computer is simple to operate and easy to use.
Technical Specifications
| Power Supply | RS 485 |
| Accuracy | 0.1 ℃ ±3% RH ±5% ±2% F.s 0.01 PH |
| Measuring Range | 0 PH to 14 PH NPK 0 mg/kg to 1999 mg/kg Conductivity 0 us.cm to 2000 us/cm |
| Response Time | ≤10 s |
| Precision | Temperature ±32.9 °F (±0.5 ℃) Humidity ±3% (when measuring ice soil, the moisture value will be low and inaccurate) PH 0.01 PH NPK ±2% Fs Conductivity ±3% in the range of 0 us/cm to 1000 us/cm ±5% in the range of 1000 us/cm to 2000 us/cm |
| Resolution | Temperature 32.2 °F (0.1 ℃) Humidity ± 1 % (when measuring ice soil, the moisture value will be low and inaccurate) NPK ±2% Fs Conductivity 1 us/cm |
| Working Humidity | 15% RH to 90% RH (relative humidity), non-condensing |
| Operating Temperature | -40 °F to 185 °F (-40 ℃ to 85 ℃) |
| Size | Length 2.8 in x 2.75 in (72 mm x 70 mm) width 1.8 in (45 mm) thickness 0.6 in (15 mm) |