Technical parameter | |||
The signal output type | Output voltage 0-2V output impedance <1Kohm | RS485 interface, Modbus protoco | RS485 interface, Modbus protocol RS485 interface, Modbus protocol |
Power supply voltage | 5-30V/DC | 12-30V/DC | 5-30V/DC |
Maximum power dissipation | 40mA@24V DC | 80mA@24V DC (When the two current output channel is 20mA) | 30mA@24V DC |
Soil moisture measurement area | The probe as the center, the diameter of 7cm, height of 7cm cylinder | ||
Response time (moisture and temperature) | Less than 1 second | ||
Soil moisture measurement range | Optional range: •0-30% volumetric moisture content •0-50% volumetric moisture content •0-100% volumetric moisture content | ||
Soil moisture measurement accuracy | 0-53% range is ± 3%; 53-100% range is ± 5% | ||
Soil temperature measuring range | -40~80ºC | ||
The measurement precision of soil temperature | ±0.5ºC | ||
Protection grade | IP68 | ||
Operating environment | -40~85ºC | ||
The storage environment | -40~85ºC | ||
The material of the probe | Food grade stainless steel | ||
Sealing material | The black flame retardant epoxy resin | ||
Installation | All buried or probe into all of the measured medium |
Code number | Code | Code Description |
Code 1: Products | MEC10 | MEC10 soil moisture,soil electric conductivity (EC)and soil temperature 3 in 1 |
Code 2: measurement parameters | A | soil moisture,soil electric conductivity (EC)and soil temperature 3 in 1 |
Code 3:Soil moisture range | A B | 0-50% 0-100% |
Code 4:Conductivity Range | A B C D | 0-5000us/cm 0-10000us/cm 0-20000us/cm custom design |
Code 5: supply voltage | A B C D | 3.6-30V DC 12-30V DC 2.7-16V DC custom design |
Code 6: Output signal | A B C D E F G | Voltage Output 0-2V Current output 4-20mA RS485 interface ,Modbus Protocol RS485 interface,Modbus Protocol & Voltage Output0-2V RS485 interface,Modbus Protocol & Current Output4-20mA SDI-12 interface custom design |
Code 7: line length | 002 XXX | 2M custom design |
Code example: MEC10 soil sensor,Soil moisture range:0-100%,soil electric conductivity range:0-10000us/cm,3.6-30V power supply,RS485 interface,Modbus protocol,5M cable.Code sample :MEC10 - A B B A C 005 |
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