Liquid pH 0-14 Value Detection Sensor Module with pH Electrode Probe (BNC) - pH Sensor Module

The Liquid pH 0–14 Value Detection Sensor Module with pH Electrode Probe is a complete pH measurement solution designed for accurate detection of acidity and alkalinity in liquid samples. Covering the full pH range of 0 to 14, this module is ideal for water quality monitoring, laboratory experiments, aquaculture, hydroponics, chemical processing, and DIY electronics projects.The system consists of a high-impedance pH signal conditioning module and a standard BNC pH electrode probe, ensuring stable, accurate, and repeatable readings. It is fully compatible with popular microcontroller platforms such as AVR, Arduino, STM32, ESP32, and other embedded systems, making it suitable for both educational and industrial applications.Features of Liquid pH Detection Sensor Module:Measures full pH range from 0 to 14High-accuracy pH electrode with BNC connectorAnalog voltage output for easy microcontroller interfacingHigh input impedance signal conditioning circuitAdjustable gain and offset (via onboard potentiometer)Stable and low-noise measurement performanceEasy integration with AVR, Arduino, STM32, ESP32 platformsSuitable for long-term liquid monitoring applicationsIdeal for water testing, hydroponics, aquariums, and labsSpecifications of Liquid pH Sensor Module:Measurement Range: pH 0 – 14Detection Type: Liquid acidity / alkalinityOutput Signal: Analog voltageInterface: BNC connector (pH probe)Operating Voltage: 5V DCModule Type: pH Signal Conditioning BoardProbe Type: Glass pH ElectrodeAccuracy: ±0.1 pH (typical, with proper calibration)Response Time: Fast response in liquid samplesCompatibility: AVR, Arduino, STM32, ESP32, Raspberry Pi (with ADC)Operating Temperature: 0°C to 60°C (probe dependent)Package Includes:1 × pH Detection Sensor Module (Signal Conditioning Board)1 × pH Electrode Probe with BNC Connector

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