Water/Nutrient Sensor

N-PHEC(O) Nutrient/Water PH EC Temp Sensor for Irrigation

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Product Description

Introducing our pH + EC + Temp 3-in-1 sensor, an intelligent device independently engineered by our team. Designed for precision agriculture, hydroponics and aquaponics applications, this sensor excels in real-time measurement of pH, electrical conductivity (EC), and temperature in liquids like water / nutrient.

Internal use of axial capacitance filtering, 100MΩ resistor to increase impedance and enhance stability.
Small size, low power consumption, and easy to carry
Truly achieving low cost, low price, and high performance.
High integration, long lifespan, and high reliability.
Up to four isolation points, able to resist complex interference situations on site, with a waterproof grade of IP68.
The electrode adopts high-quality low noise cable, which can make the signal output length reach over 20 meters.
Waterproof, rail, PLC, Adam and other appearances, suitable for various installation environments.

	Range	Accuracy	Resolution
Water pH	0~14pH	±0.1pH	0.01pH
Water Conductivity (EC)	0~200 µS/cm	±1.5%FS	0.01 µS/cm
	0~2000 µS/cm, 0~5000 µS/cm	±1.5%FS	0.1 µS/cm
	0~20000 µS/cm	±1.5%FS	1 µS/cm
Water Temperature	0~60°C	±0.2°C	0.1°C
Working Environment	0~60°C; ≤100%RH
Power Supply	DC7~24V
Response Time	<45s
Power Consumption	25mA(@DC12V)
Output	RS485 Modbus-RTU, 4~20mA, 0~5V
Cable Length	PH probe cable length: 5m(default) or otherEC probe cable length: 5m(default) or otherTransmitter cable length: 2m(default) or other

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