pH and Conductivity Sensor, 0~14pH, 0~10000μS/cm

SKU: SUCH-EC-PH
$299.89
● pH range 0-14 pH ● Conductivity range 0-10000 μS/cm ● Power supply 9-24 VDC ● Conductivity accuracy ±3% FS
🚚 Free shipping
🕒 Delivery date: 6-12 days
🔁 30-day Returns
Overview

pH and conductivity sensor combin high-precision pH (0-14 pH) and conductivity (0-10000 μS/cm) measurement in one device. Featuring automatic temperature compensation, a durable glass electrode, and a built-in signal amplifier, it delivers fast, stable, and accurate results. With IP68 protection and RS485 communication, SUCH EC sensor is suitable for long-term use in harsh environments. Powered by 9–24 VDC, it is widely applied in wastewater treatment, aquaculture, hydroponics, greenhouses, and scientific research.

Feature

pH and conductivity sensor feature

  • High Accuracy: Water sensor provides precise measurement of both pH and conductivity, ensuring reliable water quality monitoring.
  • Fast Response: Quick detection speed allows real-time tracking of parameter changes.
  • RS485 Communication: Standard RS485 interface enables stable data transmission and easy integration with monitoring systems.
  • Automatic Temperature Compensation: Adjusts readings according to environmental temperature changes, eliminating measurement errors.
  • Durable Glass Electrode: High-quality glass bulb with large surface area, blown at high temperature for stable signal output and long service life.
  • Built-in Signal Amplifier: Ensures strong signal output with higher measurement accuracy and longer transmission distance.
  • IP68 Protection: Fully waterproof design suitable for long-term immersion in harsh water environments.
  • Wide Application Range: Applicable to scientific experiments, water-saving irrigation, greenhouses, aquaculture, plant cultivation, and wastewater treatment.

Detail

pH and conductivity sensor detail

Specs
pH Range 0-14 pH
Conductivity Range 0-10000 μS/cm
Power Supply 9-24 VDC
Operating Temperature 0°C-65°C
pH Accuracy ±0.05 pH
Conductivity Accuracy ±3% FS
Resolution 0.01pH; 1uS/cm
Output Signal RS485 (Standard Modbus-RTU protocol, default device address: 01)
Working Environment Temperature 0~60℃; Humidity ≤85%RH
Power Consumption ≤0.5W
Application
Scientific experiments

Biopharmaceuticals

Sewage monitoring

Sewage Monitoring

Environment protection

Environment Protection

FAQ

Yes, the sensor is safe and reliable for drinking water quality monitoring. Its high accuracy and automatic temperature compensation ensure compliance with water quality standards.

No, the sensor is easy to install and supports plug-and-play integration with RS485/Modbus systems. Basic instructions are usually enough for setup.

High turbidity may slightly affect pH readings, but the conductivity probe is generally resistant to suspended solids. For best performance, periodic cleaning is recommended.

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