Liquid PH 0-14 Value Detect Sensor

Liquid pH 0–14 Value Detection Sensor Module

The Liquid pH 0–14 Value Detect Sensor is a high-accuracy analog pH measurement module designed for testing the acidity or alkalinity of liquid solutions. It is widely used in Arduino, Raspberry Pi, IoT, and embedded system projects that require real-time pH monitoring.

This sensor set includes a glass pH probe and a signal conditioning interface board, making it suitable for both educational and industrial prototype applications.

Key Features

• Wide Measurement Range: pH 0 to 14

• High Sensitivity & Accuracy for liquid analysis

• Fast Response Time with stable output

• Easy Calibration using onboard potentiometers

• Analog Output Signal compatible with microcontrollers

• Compact and Durable Design

• Plug-and-Play Interface with BNC connector

Components Included

• pH Electrode Probe:

  • Blue transparent glass probe

  • Designed for long-term immersion

  • High chemical resistance

• Signal Conditioning Board:

  • Converts probe signal into stable analog voltage

  • BNC connector for probe input

  • Adjustable gain and offset using onboard trimmers

  • 4-pin header for easy connection

Technical Specifications

• Measurement Range: pH 0–14

• Output Type: Analog voltage

• Operating Voltage: 5V DC

• Connector Type: BNC (probe), 4-pin header (module)

• Operating Temperature: 0°C to 60°C

• Accuracy: ±0.1 pH (after calibration)

Applications

• Water quality monitoring

• Hydroponics and aquaponics systems

• Smart agriculture projects

• Chemical solution testing

• Aquarium and fish farming systems

• Educational electronics and IoT projects

• Industrial and laboratory prototypes

Image Specifications (As Provided)

• Background: Pure white

• Logo Placement: Top-left corner (3× smaller than component size)

• Dimensions: 800 × 800 pixels

• File Size: ~80 KB

• Resolution: 96 DPI (Horizontal & Vertical)

• Bit Depth: 24-bit color

• Watermarks: Removed

• Unnecessary Objects: Removed