Analog pH Sensor Module Kit with Probe for Arduino, ESP32 & Raspberry Pi
Rs.5,200.00 PKR
Sale price
Rs.5,200.00 PKR
Regular price
Skip to product information
Analog pH Sensor Module Kit with Probe for Arduino, ESP32 & Raspberry Pi
Rs.5,200.00 PKR
Sale price
Rs.5,200.00 PKR
Regular price
Product Overview
Buy Analog pH Sensor Module Kit with Probe in Pakistan. Ideal for Arduino, ESP32, Raspberry Pi, hydroponics, aquariums and water quality monitoring.
Description
pH Sensor Module Kit
The pH Sensor Module Kit is an analog water quality sensor designed to measure the acidity or alkalinity of liquids with high accuracy. It consists of a glass pH electrode, signal conditioning board, and BNC connector, making it easy to interface with microcontrollers such as Arduino, ESP32, Raspberry Pi and STM32.
The module measures pH values from 0 to 14 and provides an analog output that can be read using an ADC. An onboard potentiometer allows calibration to improve measurement accuracy. The sensor is widely used in hydroponics, aquaculture, water treatment plants, laboratories, environmental monitoring and IoT-based smart farming systems. Proper calibration with standard buffer solutions (typically pH 4.00, 7.00 and 10.00) is recommended for the best results.
Key Features
- Measures pH from 0 to 14
- Analog voltage output
- Includes glass pH probe
- BNC connector interface
- High measurement accuracy
- Adjustable calibration potentiometer
- Easy Arduino integration
- Compatible with ESP32
- Compatible with Raspberry Pi
- Suitable for continuous water monitoring
- Low power consumption
- Compact PCB design
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Analog pH Sensor Module Kit |
| Measuring Range | 0–14 pH |
| Accuracy | ±0.1 pH (25°C, after calibration) |
| Supply Voltage | 5V DC |
| Output | Analog |
| Interface | BNC Probe + Analog Output |
| Operating Temperature | 0°C to 60°C |
| Response Time | ≤1 Minute |
| Calibration | Manual (Onboard Potentiometer) |
| Compatible Boards | Arduino, ESP32, Raspberry Pi, STM32 |
Applications
Perfect for:
- Water Quality Monitoring
- Hydroponics
- Aquaponics
- Aquariums
- Smart Farming
- Environmental Monitoring
- Laboratory Experiments
- Drinking Water Testing
- Industrial Water Systems
- IoT Monitoring
- Educational Projects
- Automation Systems
Package Includes
- 1 × Analog pH Sensor Module
- 1 × pH Electrode Probe (BNC)
- 1 × Connection Cable
Note: Calibration buffer solutions are generally not included and should be purchased separately for accurate measurements.
Why Buy from Chip.pk?
- Genuine quality sensor modules
- Fast delivery across Pakistan
- Retail & wholesale pricing
- Secure packaging
- Technical support before purchase
- Trusted supplier for IoT and automation products
- High-quality electronic components
Frequently Asked Questions (FAQs)
Is this sensor compatible with Arduino?
Yes. It works with Arduino Uno, Nano, Mega and other Arduino-compatible boards.
Can I use it with ESP32?
Yes. It is compatible with ESP32. Since ESP32 uses 3.3V ADC inputs, ensure the analog output voltage is suitable or condition the signal if required.
What pH range can it measure?
The module measures pH values from 0 to 14.
Does it require calibration?
Yes. Calibration using standard pH buffer solutions is recommended before taking measurements.
Can it measure drinking water quality?
Yes. It measures the pH of water, but it does not measure TDS, EC or dissolved contaminants. For complete water analysis, combine it with TDS, EC or dissolved oxygen sensors.