Soil Temperature Sensor
STS-10
The STS-10 measures soil temperature and transmits readings over wanwave LPWAN, helping growers track conditions below the surface and plan agricultural activities. It provides accuracy of ±0.5°C from 0°C to +80°C, ±1°C from -25°C to 0°C, and ±2°C from -40°C to -25°C.
Powered by a 3.6 V lithium thionyl chloride battery with a five-year battery life, the sensor supports long-term monitoring without an external power connection. Its compact, IP67-rated enclosure measures 85 × 80 × 47 mm and weighs 255 g, making it practical for distributed soil-monitoring installations.
MEASUREMENTS
Soil temperature
COMMUNICATION
wanwave LPWAN
POWER SUPPLY
3.6V LiSOCl₂ battery
ENCLOSURE RATING
IP67
Applications
Technical specifications
| Model number | STS-10 |
|---|---|
| Measurements | Soil temperature |
| Measurement accuracy | ±0.5°C at 0°C to +80°C ±1°C at −25°C to 0°C ±2°C at −40°C to −25°C |
| Communication interface | wanwave LPWAN |
| Power supply | 3.6V LiSOCl₂ battery |
| Enclosure rating | IP67 |
| Operating conditions | -40°C to +80°C |
| Dimensions | 85 × 80 × 47 mm |
| Weight | 255 g |
| Battery life & conditions | 5 years |
Connectivity & integration
STS-10 transmits soil temperature readings over wanwave’s proprietary network through a compatible wanwave gateway. The gateway forwards the data to wanwave monitoring platforms or your existing IT systems. The sensor operates on battery power; gateway power and uplink requirements depend on the selected model.
Documents
Product datasheet (PDF) →
What do you need to monitor or protect?
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