Truebner SMT100 Soil Moisture and Temperature Sensor Modbus
Technical Data:
- Interface: RS485 - Modbus
- 10 m cable
- 4 - 24 V DC
- Max. 40 mA during measurement
- Measuring time < 50 ms
- Dimensions: approx. 18.2 cm x 3 cm x 1.2 cm
- Measurement accuracy:
Volumetric water content (VW): At factory calibration up to ± 3% (VW) in mineral soils with medium salinity of 0 to 50% VW. At soil-specific calibration up to ± 1% (VW), measuring range 0 to 60% volumetric water content (up to 100 % volumetric water content with limited accuracy), resolution 0.1% in volumetric water content or better.
Temperature: Typically ± 0.2°C, max. ± 0.4°C across the entire measuring range, measuring range -40 to +80°C, resolution 0.01°C or better
Additional measurements: raw data, dielectric permittivity
Specification Truebner SMT100 - RS485 Modbus:
Soil moisture and temperature sensor, measuring range 0-100% VWC, -20 to +80 degrees Celsius, digital interface RS-485 with Modbus protocol, supply voltage 4 - 28 VDC, 10 m cable length
- Shipping weight: 0,32 kg
- Item weight: 0,32 kg