Product Description
The DFRobot Gravity: Air Pressure Sensor (15-700kPa) - I2C - MPX5700AP is an Arduino-compatible barometric pressure sensor module for digital air pressure measurement from 15 to 700kPa. It uses the MPX5700AP sensor and provides measured values through an I2C interface. According to the manufacturer, the module can be calibrated against known pressure values to support fast and accurate pressure measurement in pipelines and similar environments.
The module operates from a 3.3 to 5.5V DC supply. It is specified for a working temperature range of 0 to 85°C and is intended for applications requiring a compact digitally interfaced pressure sensor for air pressure monitoring.
Technical Features
- Barometric pressure sensor module based on MPX5700AP
- Pressure measurement range: 15-700kPa
- Communication interface: I2C
- Supply voltage: 3.3-5.5V DC
- Output signal per manufacturer: I2C output (0-3V)
- Accuracy/deviation: <2.5%
- Resolution: ≤1kPa
- Operating temperature: 0 to 85°C
- Power dissipation: 0.06W at 5V
- Board size: 32mm × 43mm
Application Areas
Typical application areas include air pressure detection in pipelines, laboratory and educational setups, and general natural science experiments. The module is suitable wherever pressure values need to be acquired digitally over I2C and integrated into microcontroller or embedded systems.
What's Included
- Gravity: Pressure sensor (15-700kPa) x1
- Gravity-4pin I2C Cable x1
| Item information | Value |
|---|---|
| GTIN: | 4060137015342 |
| HAN: | SEN0456 |
| Category: | Touch/Pressure Sensor |
| Operating Voltage max.: | 5.5V |
| Operating Voltage min.: | 3.3V |
| Address Selectable: | Nein |
| Sensor IC Model: | MPX5700AP |
| Communication Interface: | I2C |
| Pressure Measurement Range Min.: | 15 |
| Pressure Measurement Range Max.: | 700 |
| Absolute Pressure Accuracy: | 25 |
| Pressure Noise RMS: | 1000 |
| Temperature Measurement Range Min.: | 0 |
| Temperature Measurement Range Max.: | 85 |
| Shipping weight: | 0,03 kg |
| Item weight: | 0,02 kg |
| Dimensions ( Length × Width × Height ): | 4,30 × 3,20 × 0,10 cm |
DFRobot, Room 602, 603, No. 2 Boyun Road, Zhangjiang Hi-Tech Park, China (Shanghai) Pilot Free Trade Zone, 201210 shanghai, China, https://eckstein-shop.de/DFRobot-Marken