Measure Soil Moisture Temperature Humidity EC PH NPK 4-20mA 0-5V RS485 Modbus Soil Sensor(NPKPHCTH-S)

Important ReminderThe measurement of NPK adopts the general rapid detection method, so there are certain error, Use with caution for planting reference.However, the sensor supports the function of writing NPK data. You can use standard instruments to measure NPK then write in to provide data for monitoring system.RS485 4-20mA Soil Temperature Humidity Moisture Conductivity EC PH SensorCWT-SOIL sensor is for soil temperature and moisture, PH, conductivity (EC),measurement, compared with the sensors and soil drying method of weighing the actual calibration, fast response, stable output. By the soil salt content of small, suitable for all kinds of soil. Long-term buried in the soil, resistant to long-term electrolysis, corrosion resistance, vacuum potting, completely waterproof.Soil parameters measuringMeasure itemsParametersTemperatureMeasuring range: -40-80Accuracy: ±5(25)Long-termstability: 0.1%/yResponse time: 15sHumidityMeasuring range: 0-100%RHAccuracy: 2% within 0-50%, 3% within 50-100%Long-termstability: 1%RH/yResponse time: 4sConductivity(EC)Measuring range: 0-20000us/cmAccuracy: ±3% (0-10000 us/cm);±5% (10000-20000 us/cm)Long-termstability: 1%uS/cmResponse time: 1sPHMeasuring range: 3-9 PHAccuracy: ±0.3PHLong-termstability: 5%/yearResponse time: 10SNitrogen&Phosphorus&PotassiumMeasuring range: 1-1999 mg/kg(mg/L)Resolution:1 mg/kg(mg/L)<;1SBasic parametersPower supplyDC4.5-30VMax Power consumption0.5W@24V DCProtection classIP68, long-term immersion in water useCable lengthDefault is 2mOperating environment-40-80Overall dimensions45* 15 * 123mmOutputRS485/4-20mA/0-5V/0-10VFunctions and Features (1) The sensor compact design, easy to carry, installation, operation and maintenance.(2) reasonable structure design, stainless steel probe life assurance.(3) soil less affected areas are widely used.(4) High measurement accuracy, reliable performance, ensure proper operation(5) fast response, high data transmission efficiency.Provide config tool4.3 inch HMI Touch Screen features:4.3 inch HMI Touch Screen, 480*272 resolutionPower: 9-30V DCConnect only one RS485 soil sensor, work with H-S, TH-S, THC-S, THPH-S, CPH-S, THCPH-S,NPKTHPH-S, NPKPH-S, NPKPHC-S, NPKPHCTH-S, don't work with PH-S, NPK-SDashboard and curve for monitoring of soil sensorSupport set calibration on screenSupport 1900 logs, settable interval of logging, can export logs to SD card==========Model Number : CWT-soil

• 1.You can know the soil pH，Moisture，Temperature that you care about by measuring it, so that you can take better care of our plants, so that they can be healthy and thrive after being well taken care of!
• 2.This soil meter probe uses the latest Soil Sensor Detection Technology to accurately and quickly detect the PH, moisture and temperature of your soil.
• 3.The new and improved technology allows you to better understand your soil and enjoy planting and harvesting.
• 4.Simply insert the probe into the soil about 3-5 inches (10 cm) and wait 10-15 seconds to get an accurate reading of the soil. NOTE: When measuring soil, do not force the probe into dry, hard soil if the soil is too dry.
• 5.When you have any questions and suggestions about this Soil Meter in the process of use, we will listen to your questions and solve your problems quickly. We will help each customer to deal with any problems on the product!