MPXV7002DP – High-Precision Analog Differential Pressure Sensor

The MPXV7002DP is a reliable analog differential pressure sensor designed to measure the pressure difference between two points with high accuracy. Its low-noise analog output makes it compatible with Arduino, NodeMcu, Raspberry Pi, and other microcontroller-based projects. The sensor is widely used in HVAC systems, medical devices, robotics, automation, and scientific experiments for precise pressure monitoring.

The sensor features a compact, robust design suitable for PCB mounting or integration into DIY electronics kits. With a 0–2 kPa pressure range, it delivers precise voltage outputs, making it ideal for airflow monitoring, gas pressure measurement, and other small-scale applications.

✨ Key Features

• Differential pressure range: 0–2 kPa

• High-accuracy analog voltage output

• Low noise & stable readings

• Compact DIP or surface-mount design

• Wide operating temperature: -40°C to +125°C

• Compatible with 5V DC systems

• Ideal for Arduino, Raspberry Pi, and NodeMcu projects

🔧 Technical Specifications

🛠 Applications

Industrial & HVAC

• Airflow monitoring in ventilation systems

• Leak detection in pipelines

• Pressure monitoring for pumps and compressors

Medical & Laboratory

• Respiratory devices and ventilators

• Gas flow measurement

• Laboratory experiments requiring precise differential pressure measurement

Robotics & DIY Electronics

• Arduino-based automation projects
  👉 https://electroway.org/product-category/arduino-and-accessories/arduino-boards/

• IoT-enabled pressure monitoring using NodeMcu
  👉 https://electroway.org/product-category/iot-and-smart-solutions/iot-modules/nodemcu/

• Raspberry Pi environmental sensing projects
  👉 https://electroway.org/product-category/electronic-accessories/mounts-and-cases/raspberry-pi-mounts-and-cases/

⚠ Precautions

• Do not exceed the maximum pressure rating (2 kPa) to avoid sensor damage.

• Ensure clean, dry air or gas for accurate measurements.

• Avoid exposure to corrosive gases or liquids.

• Connect to stable 5V DC supply for consistent output.

• Avoid mechanical shocks; handle with care during PCB mounting.

🔗 Internal Category Links

• Electronics Components: https://electroway.org/product-category/electronics-components/

• Arduino & Accessories: https://electroway.org/product-category/arduino-and-accessories/

• Tools & Accessories: https://electroway.org/product-category/tools-and-accessories/

• ICs: https://electroway.org/product-category/ics/

🎥 YouTube Tutorial Video

Watch Video:https://www.youtube.com/watch?v=femlGTRy1I8

4. Product Summary

The MPXV7002DP Pressure Sensor is a precise, analog differential pressure sensor suitable for industrial, medical, robotics, and DIY electronics applications. With its 0–2 kPa range, fast response, and stable analog output, it ensures accurate monitoring of airflow, gas pressure, and other environmental conditions.