SMT-01 is designed to measure soil moisture and temperature for monitoring and automatic irrigation systems. SMT-01 has a waterproof housing. SMT-01 provides measurement of parameters in a wide temperature range and in soils of different composition with high stability. SMT-01 is compatible with various microcontrollers, and the shielded cable allows data transmission up to 30 m.
Main technical characteristics:
Supply voltage: 3.3 - 5.0 V.
Current consumption in measurement mode: less than 150 mA.
Standby current consumption: less than 2 mA.
Measurement time: 7-12 minutes.
Measurement error: less than 2.5%.
Sensor dimensions: 40x9x9 mm.
Connecting cable length: up to 30 m.