Soil Moisture, Electrical Conductivity, and Temperature 3-in-1 Sensor - MST
Uses self-developed RF resonant circuit, stable signal, strong penetration
Embedded moisture and conductivity models and compensation calculations for different soils, high accuracy
Wide measurement range, good linearity, broad applicability
Built-in memory, no maintenance or field calibration required
Supports power-saving mode to meet strict low-power requirements
Supports IAP online firmware upgrade
Supports algorithm parameter adjustment
Product Model: MST
Product Introduction
MST (Mysentech Soil Trio) is a 3-in-1 sensor integrating soil moisture, electrical conductivity, and temperature measurement. Using high-precision digital sensing technology and embedded processing, it accurately measures soil moisture content, electrical conductivity (EC), and temperature. MST sensor features include high sensitivity, precise measurement, stable operation, low power consumption, good weather resistance, and ease of use, suitable for wide applications in agriculture, forestry, and horticulture.
Before leaving the factory, each sensor undergoes temperature coefficient calibration and soil moisture accuracy calibration, ensuring users can directly collect data. These sensors use RS485 serial bus standard communication, providing stronger anti-interference capability.
Features:
Uses self-developed RF resonant circuit, stable signal, strong penetration
Embedded moisture and conductivity models and compensation calculations for different soils, high accuracy
Wide measurement range, good linearity, broad applicability
Built-in memory, no maintenance or field calibration required
Supports power-saving mode to meet strict low-power requirements
Supports IAP online firmware upgrade
Supports algorithm parameter adjustment
Main Technical Specifications:
Operating temperature range: -40℃~+85℃
Soil moisture content measurement
- Typical accuracy: 3%
- Resolution: 0.1%
- Range: 0~100%
Temperature measurement
- Typical accuracy:
±0.2℃@25℃
±0.5℃@0℃~+50℃
±1.5℃@-40℃~+85℃
- Resolution: 16-bit ADC 0.004℃
Conductivity measurement
- Typical accuracy: 3% FS
- Resolution: 0.01 mS/cm
- Range: 0~20 mS/cm
Sampling time: < 0.2 seconds
Average power consumption: 16.12mA@5V
Supply voltage: 3.6V~24V
Interface: RS485 (MODBUS protocol)
Sensor dimensions: 72mm*45mm*15mm (excluding probes)
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