pH Sensor Gravity Analog pH Sensor Meter Kit V2

Input and Output

• Input: Detects the pH level of a liquid solution using the included pH probe.
• Output: Provides an analog signal that represents the pH value.

Physical Characteristics

• Dimensions: Compact sensor board and pH probe with a cable.
• Material: Durable plastic for the board and glass for the pH probe.
• Weight: Lightweight and easy to handle.

Technical Specifications

• Measuring Range: pH 0 to 14.
• Accuracy: ±0.1 pH (25°C).
• Response Time: Less than 1 minute for stable readings.

Additional Features

• Long Probe Lifespan: The pH probe is designed for long-term use with proper maintenance.
• Compatible with Arduino: Easily connects to Arduino and other microcontrollers.

How to Use

1. Connect the Sensor: Attach the VCC pin to 3.3V or 5V, GND to ground, and A0 to an analog input on your microcontroller.
2. Calibrate the Sensor: Use the provided calibration solution and adjust the potentiometer to calibrate the sensor.
3. Measure pH: Place the pH probe into the solution you want to measure. The analog output will vary based on the pH level.
4. Read and Analyze: Use the microcontroller to read the analog signal and convert it to a pH value. You can display the pH value or use it to trigger actions based on the acidity or alkalinity of the solution.

This pH sensor kit is a versatile and easy-to-use tool for monitoring and controlling pH levels in various applications.