LANDTEK цифровой измеритель влажности зерна контактный датчик рисовые кукурузы пшеницы тестер влажности MC-7825G
65,00 $ - 100,00 $
Сохранить в закладки 1600405546435:
Technical Parameters | ||||||
Voltage Output0-2V (The output impedance of approximately 0 Euro) | Current output4-20mA Load Resistance <500ohm) | RS485 Interface Modbus Protocol | ||||
Supply voltage | 3.6-30V/DC DC | 12-30V/DC DC | 3.6-30V/DC DC | |||
Static power | 6mA@24V DC DC | 50mA@24V DC DC (Two current output channels are 20mA) | 6mA@24V DCDC | |||
Resolution: 0-50%:0.03%, 50-100%:1% Accuracy: 0-50%:3%, 50-100%:5% | ||||||
Electric conductivity Range | Range:0-5000us/cm,10000us/cm,20000us/cm Resolution:0-10000us/cm(10us/cm), 100000-20000us/cm(50us/cm) Accuracy: 0-10000us/cm(±3%); 10000-20000us/cm(±5%) | |||||
Conductivity Temperature Compensation | ||||||
Temperature measurement range | Range:-40~80℃,Resolution:0.1℃,accuracy :±0.5℃ | |||||
The measuring principle | FDR method of soil moisture, soil conductivity AC bridge method,Insert situ soil or immersed in broth, or integrative water and fertilizer nutrient solution to test directly. | |||||
Protection class | IP68 Immersion in water can be used for a long | |||||
Operating Environment | -40~85℃ | |||||
Probe material | Special electrode corrosion | |||||
Sealing material | Black flame retardant epoxy resin | |||||
Mounting | All buried or probes inserted all measured media | |||||
The default cable length | 2M, can be customizable | |||||
Connection | Preloaded cold terminal | |||||
Size | 45*15*145mm | |||||
Electrode length | 70mm | |||||
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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