
Soil Monitoring - HOBOnet Multi-Depth Soil Moisture Sensor
SKU: AGR-00049
Wireless multi-depth soil moisture/temperature probe, 45-90cm lengths, VWC 0-0.55 m3/m3.
- Measurement Range
- In soil: 0 to 0.550 m³/m³ (volumetric water content)
- Accuracy
- ±0.02 m³/m³ (±2%) in most soils typical from 0° to 50°C
- Resolution
- 0.001 m³/m³
- Measurement Range
- -20° to 70°C (-4° to 158°F)
- Accuracy
- ±0.5°C (0.9°F)
- Resolution
- 0.1°C (0.18°F)
- Operating Temperature Range
- Sensor: -20° to 70°C Mote: -25° to 60°C with rechargeable batteries
- Radio Power
- 12.6 mW (+11 dBm) non-adjustable
- Transmission Range
- Reliable connection to 457.2 m (1, 500 ft) line of sight at 1.8 m (6 ft) high
- Wireless Data Standard
- IEEE 802.15.4
- Data Rate
- Up to 250 kbps, non-adjustable
- Duty Cycle
- <1%
- Logging Rate
- Maximum logging interval: 18 hours
- Battery Type/Power Source
- Two AA 1.2V rechargeable NiMH batteries, powered by built-in solar panel
- Memory
- 16 MB
- Dimensions
- Sensor diameter: 3 cm (1.2 inches) Cable length: 3.5 m (11 ft 6 in) Mote: 16.2 x 8.59 x 4.14 cm
- Environmental Rating
- Mote: IP67, NEMA 6










