Wireless soil moisture sensor, TDSPSM02

Soil moisture sensor that helps to ensure necessary watering level for optimal plant growth. This device, belonging to the PRO sensor series, includes Aranet Sub-GHz ISM band radio which wirelessly transmits sensor measurements to the Aranet PRO base station.

• Soil moisture measurement range: 0…100 %
• Resolution: 0,1 %
• Accuracy: ± 15 %
• Available cable lengths: 1,5 m / 5 m / 10 m / 20 m
• Operational range (in line-of-sight): up to 3 km
• Data transmission: 1, 2, 5, 10 min
• Data encryption
• Supply: 1 x AA battery
• Battery lifetime (20 °C): up to 10 years
• Operating temperature: -2…45 °C
• Protection class: IP67

More about soil moisture sensor TDSPSM02 on Aranet website [EN]

TDSPSM02 datasheet [EN]