4-20mA Soil Temperature Humidity Moisture Conductivity EC PH Sensor

Sales

♦The sensor compact design, easy to carry, installation, operation and maintenance.
♦ reasonable structure design, stainless steel probe life assurance.
♦ soil less affected areas are widely used.
♦High measurement accuracy, reliable performance, ensure proper operation
♦ fast response, high data transmission efficiency.

Product Detail

4-20mA Soil Temperature Humidity Moisture Conductivity EC PH Sensor

SCH-SOIL sensor is for soil temperature and moisture, PH, conductivity (EC),measurement, compared with the original German high-precision sensors and soil drying method of weighing the actual calibration, high precision, 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.
Applicable to the field of water-saving irrigation, greenhouse vegetables, flowers, gardening, grass pastures, soil-speed measurement, plant cultivation, scientific testing.

Optional types

Mode	Specification
SCH-SOIL-PH-S	Soil PH,RS485 output
SCH-SOIL-PH-A	Soil PH,4-20mA output
SCH-SOIL-PH-V5	Soil PH.0-5V outpu
SCH-SOIL-H-S	Soil Humidity(moisture),RS485 output
SCH-SOIL-H-A	Soil Humidity (moisture),4-20mA output
SCH-SOIL-H-V5	Soil Humidity(moisture),0-5V output
SCH-SOIL-H-V10	Soil Humidity (moisture),0-10V output
SCH-SOIL-TH-S	Soil Temperature +Humidity (moisture),RS485 output
SCH-SOIL-TH-A	Soil Temperature +Humidity (moisture),4-20mA output
SCH-SOIL-TH-V5	Soil Temperature +Humidity (moisture),0-5V output
SCH-SOIL-TH-V10	Soil Temperature +Humidity (moisture),0-10V output
SCH-SOIL-HC-A	Soil Humidity (moisture)+conductivity (EC),4-20mA output
SCH-SOIL-HC-V5	Soil Humidity(moisture)+conductivity (EC),0-5V output
SCH-SOIL-HC-V10	Soil Humidity(moisture)+conductivity (EC),0-10V output
SCH-SOIL-THC-S	Soil Temperature +Humidity(moisture)+conductivity (EC),RS485 output
SCH-SOIL-NPK-S	Soil Nitrogen+Phosphorus +Potassium,RS485 output
SCH-SOIL-THPH-S	Soil Temperature +Humidity (moisture)+PH,RS485 output
SCH-SOIL-CPH-S	Soil Conductivity (EC)+PH,RS485 output
SCH-SOIL-THCPH-S	Soil Temperature+Humidity(moisture)+Conductivity (EC)+PH,RS485 output
SCH-SOIL-NPKPH-S	Nitrogen+Phosphorus +Potassium +PH,RS485 output
SCH-SOIL-NPKTHPH-S	Soil Temperature +Humidity (moisture)+PH +Nitrogen+Phosphorus +Potassium,RS485 output
SCH-SOIL-NPKPHC-S	Soil Nitrogen+Phosphorus +Potassium+PH+Conductivity (EC),RS485 output
SCH-SOIL-NPKPHCTH-S	Soil Nitrogen+Phosphorus +Potassium+PH+Conductivity (EC)+Temperature + Humidity (moisture),RS485 output
SCH-SOIL-THCNPK-S	Soil Temperature +Humidity (moisture)+Conductivity (EC)+Nitrogen +Phosphorus +Potassium,RS485 output

Soil parameters measuring

Temperature	Measuring range: -40℃-80℃
	Accuracy: ±5℃ (25℃)
	Long-term stability: ≤0.1%℃/y
	Response time: ≤15s
Humidity	Measuring range: 0-100%RH
	Accuracy: 2% within 0-50%, 3% within 50-100%
	Long-term stability: ≤1%RH/y
	Response time: ≤4s
Conductivity (EC)	Measuring range: 0-200000us/cm
	Accuracy: 0-10000 us/cm range is ±3%; 10000-20000 us/cm range is ±5%
	Long-term stability: ≤1%uS/cm
	Response time: ≤1s
PH	Measuring range: 3-9 PH
	Accuracy: ±0.3PH
	Long-term stability: ≤5%/year
	Response time: ≤10S
Nitrogen Phosphorus Potassium	Measuring range: 1-1999 mg/kg(mg/L)
	Accuracy: ±2%FS
	Response time: <1S

Basic parameters

Power supply	DC4.5-30V
Max Power consumption	0.5W@24V DC
Protection class	IP68, long-term immersion in water use
Cable length	Default is 2m (can be customized)
Operating environment	-40℃-80℃
Overall dimensions	45* 15 * 123mm
Output	RS485/4-20mA/0-5V/0-10V