REYMOTEC RS485 аналоговый беспроводной водонепроницаемый тестер почвы NPK для теплиц сельского хозяйства датчик питательных

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REYMOTEC RS485 Analog Wireless Waterproof Soil NPK Tester Greenhouse Agriculture Soil NPK Nutrients Sensor

 

This REYMOTEC NPK Nutrients sensor uses the FDR frequency domain reflection principle.
Using the principle of electromagnetic pulse, the apparent dielectric constant of the soil is measured according to the frequency of electromagnetic wave propagation in the medium, so as to obtain the soil nitrogen, phosphorus and potassium content.

The product can be widely used in environmental monitoring, weather monitoring, smart agriculture, orchard nursery, flower and soil research and other environments. Compared with traditional IoT sensors, it has the advantages of high accuracy and easy installation

 

Power supply	DC 9-18V
Communication	RS485/0-5V/0-10V/4-20mA
Measuring range	0-1999mg/kg
Resolution	±2%F.s
Accuracy	±2%F.s
Response time	≤10s
Operating temperature	5℃~45℃
Operating humidity	15%RH~90%RH(relative humidity)(non-condensation)
Operating pressure	atmospheric pressure ± 10%
Ingress protection	IP67

 

 

REYMOTEC is one high-tech enterprise, engaged in mine informatization, industrial and mining industries and traditional industries automation transformation, construction and geological hazard monitoring, etc.
REYMOTEC owns more than 60 independent intellectual property rights, and has transformed more than ten scientific and technological achievements into practical applications. We have been awarded times the Science and Technology Progress Awards by China government, and Shandong Province government, and also own many world leading Technological Achievements.
Starting from one humble beginning, REYMOTEC has become one experienced and reliable IOT System solution manufacturer and supplier, including R&D, manufacturing, you can rely on us from technical consulting, system project solution, and also services.