PH Sensor Module – Liquid PH Value Detection Sensor with Electrode Probe
A pH sensor helps to measure the acidity or alkalinity of the water with a value between 0-14. When the pH value dips below seven, the water starts to become more acidic. Any number above seven equates to more alkaline. Each type of pH sensor works differently to measure the quality of the water. The pH Sensor Module is an analog pH meter kit used to measure the acidity or alkalinity of liquids. It comes with a pH probe and a signal conditioning board, making it ideal for Arduino, ESP32, Raspberry Pi, and other microcontroller platforms in water quality monitoring, aquaculture, hydroponics, and lab-based projects.
₹ 1,790
₹ 2,999
| : | |
| Made In : | India |
The pH Sensor Module is designed for measuring the acidity or alkalinity of liquids. It comes with a pH electrode probe and signal conditioning board that converts the electrode’s analog signal into a usable voltage output for microcontrollers like Arduino, ESP32, and Raspberry Pi. This module is ideal for water quality monitoring, hydroponics, aquariums, and laboratory applications.
Key Features
- Measures pH value of liquids (acidic to alkaline)
- Includes pH electrode probe for direct immersion
- Analog voltage output for easy interfacing
- High sensitivity and stable performance
- Adjustable calibration using onboard potentiometer
- Compatible with Arduino, ESP32, Raspberry Pi
- Suitable for continuous monitoring applications
Technical Specifications
| Parameter | Specification |
|---|---|
| Measurement Range | pH 0 – 14 |
| Accuracy | ±0.1 pH (after calibration) |
| Operating Voltage | 5V DC |
| Output Type | Analog |
| Response Time | Fast |
| Calibration | Manual (via potentiometer) |
| Probe Type | Glass Electrode |
| Operating Temp | 0°C – 60°C |
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