Complaint
*Integrated with Soil Moisture, temperature or with EC (Conductivity) measurement
*1-Wire bus interface, Operation compatible with DS18B20
* Directly connect with MCU, Arduino, Raspberry PI or other modules by only one I/O pin, No other signal conversion board required, Software library for DS18B20 can be reused to read/write the sensor
*ROMCODE can be set by extension function command for easily addressing
*Power Supply 2.7-12V DC, Low Quiescent current Max. 30uA
* Low salinity sensitivity and Minimal soil disturbance
*Water proof to IP68 ratings and can be directly buried into soil
* High accuracy with excellent stability
*Reverse power protection and Built-in TVS/ESD protection
* ODM/OEM Service
Technical Parameters | |||
Measuring parameters | MT05S-A : Soil Moisture, EC and Temperature MT05S-B : Soil Moisture, Temperature | ||
Power Supply | 2.7-12V DC | ||
Power Consumption | Quiescent Current : Max. 30uA (Standby mode) Measuring Current : 15mA during 100ms measurement (Active mode) | ||
Output Interface | 1-Wire bus interface with the same protocol and time slot as DS18B20's | ||
Soil Moisture Measurement (FDR Method) | Soil Moisture (VWC-Volumetric Water Content): Range:0%-100% (air - water) Resolution: 0%-50%: 0.1%, 50%-100%: 0.5% Accuracy: 0%-50%: ±3%, 50%-100%: ±5% Apparent dielectric permittivity Epsilon: Range:0.88-81.88 (air - water) Resolution: 1.00-40.00: ±0.1, 40.00-81.00: ±0.5 Accuracy:1.00-40.00: ±1, 40.00-81.00: ±3 | ||
EC Measurement (Conductivity) | Range: 0-23ds/m (0-23000us/cm) Resolution: 0-5ds/m, 0.01ds/m; 5-23ds/m, 0.1ds/m Accuracy: 0-5ds/m, ±5%; 5-23ds/m, ±10% EC temperature compensation: 0-50°C | ||
Temperature Measurement | Range: -40~80°C Resolution:0.1°C Accuracy:0-50°C: ±0.5°C; -40-80°C: ±1.0°C | ||
IP Ratings | IP68 | ||
Operating Temperature | -40~85°C | ||
Cable Length | 5 meters | ||
Dimension | 20*11*95mm | ||
Parameters | Code | Comments |
Code 1: Product Series | MT05S | MT05S series sensor with 1-Wire Interface |
Code 2: Measuring Parameters | A B | Soil Moisture & Temperature & EC Soil Moisture & Temperature |
Code 3: Power Supply | B | 2.7-12V DC |
Code 4: Connector | B C | Cold pressed terminal pre-tinning wire |
Code 5: Cable Length | 005 | 5 meters |
Ordering Code Example: MT05S sensor with 1-Wire Interface, Measuring Parameters Soil Moisture & Temperature & EC, 2.7-12VDC Power supply, Cold pressed terminal, Cable Length 5 meters. Ordering Code is : MT05S-ABB005 | ||
