Description:
This highly advanced barometric pressure and temperature sensor, the Gravity: ICP-10111, leverages TDK's innovative ICP-10111 sensor. Built upon cutting-edge MEMS capacitor technology, this sensor delivers exceptional performance characterized by remarkably low power consumption. Its industry-leading relative accuracy ensures precise measurements, further enhanced by a minimal temperature offset coefficient.
The Gravity: ICP-10111 boasts an impressive pressure difference measurement accuracy of ±1 Pascal (Pa). This remarkable precision translates to the ability to detect altitude variations as minute as 8.5 centimeters – significantly less than the height of a typical stair step. This fine-grained resolution opens up a wide range of applications requiring highly sensitive altitude tracking.
Furthermore, the sensor exhibits exceptionally low-pressure noise, reaching a mere 0.4 Pa. This results in significantly more stable and reliable pressure readings, minimizing fluctuations and enhancing the quality of the data. To ensure accurate pressure readings across varying temperatures, the ICP-10111 incorporates an integrated temperature sensor for effective air pressure compensation. This is further solidified by its exceptionally low-temperature coefficient offset of just ±0.5 Pa/°C, guaranteeing long-term stability and consistent performance even in fluctuating thermal environments.
The synergistic combination of high accuracy, ultra-low power consumption, and superior temperature stability, all within a compact footprint, makes the Gravity: ICP-10111 an ideal solution for demanding applications. These include precise sports activity identification by tracking subtle elevation changes, highly accurate mobile indoor and outdoor navigation, and stable altitude-hold capabilities in drone technology. This sensor sets a new benchmark for high-performance barometric pressure sensing in a wide array of applications.
Specifications:
- Working Voltage: 3.3V~5.5V
- Working Current: ＜2mA
- Communication: I2C
- I2C Address: 0x63
- Barometric Pressure Measurement Range: 30~110kPa
- Relative Barometric Pressure Measurement Accuracy: ±0.01 hPa (950hPa~1050hPa, 25℃)
- Absolute Barometric Pressure Measurement Accuracy: ±1 hPa (950hPa-1050hPa, 0℃~65℃)
- Temperature Coefficient Offset: ±0.5 Pa/℃ (100kPa, 25℃~45℃)
- Absolute Temperature Measurement Accuracy: ±0.4℃
- Working Temperature: -40℃~85℃
- Dimensions: 30mm x 22mm/1.18 x 0.87inch
Features:
- Measures pressure differences with ±1Pa accuracy, enabling height change detection as small as 8.5cm.
- Maintains reliable readings with a low ±0.5Pa/℃ temperature coefficient offset for consistent long-term performance.
- Delivers stable and accurate pressure readings with minimal noise at just 0.4Pa.
Applications:
- UAV height control
- Indoor navigation and positioning
- Vertical speed measurement
- Enhancing reality and virtual display applications
Documents:
Package Included:
1 x DFRobot Gravity ICP-10111 Pressure Sensor
