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MS5540-CM Digital Waterproof Air Pressure Height Sensor Module
$13.5000
In stock
SKU
SEN-08-024
Volume discounts:
- +25 4 % $12.9700
- +50 6 % $12.7100
- +100 8 % $12.4400
- +300 10 % $12.1800
- +500 12 % $11.9100
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GY-63 MS5611 Air Pressure Sensor Module Previous 
The MS5540-CM Digital Waterproof Air Pressure Height Sensor Module is a compact SMD hybrid device for pressure and height measurement. It combines a high-precision pressure sensor with an ADC interface IC. The module provides 16-bit digital output based on temperature and pressure parameters. It is designed as a miniature version of the MS5534C barometer and altimeter module. The module is waterproof and supports operation at a maximum water depth of 100 meters according to ISO2281.
Features of MS5540-CM Digital Waterproof Air Pressure Height Sensor Module
- Low-voltage operation
- Low-power design
- Automatic power-off switch
- 3-wire interface
- 16-bit digital output
- SPI interface
- Waterproof up to 100 meters
- 6 parameters for software compensation
- ESD resistance
- Improved current consumption
- Improved switch accuracy
- Software compatible with MS5534A, MS5534B, MS5534C, and MS5540B
Specifications of MS5540-CM Digital Waterproof Air Pressure Height Sensor Module
- Operating voltage: DC 2.2V ~ 3.6V
- Working current: < 5uA
- Operating temperature: -40℃ ~ +85℃
- Absolute pressure range: 10 ~ 1100 mbar
- Output accuracy: 16-bit digital
- Communication interface: SPI
- System frequency: 32.768 kHz
- Waterproof feature: maximum water depth of 100 meters
- Waterproof standard: ISO2281
- Chip memory: 6 parameters for software compensation
- Automatic power-off switch
- ESD resistance
- Compatible with MS5534A
- Compatible with MS5534B
- Compatible with MS5534C
- Compatible with MS5540B
- Compatible with MS54xx series
How to Use MS5540-CM Digital Waterproof Air Pressure Height Sensor Module
- Connect the module using the SPI interface.
- Apply DC 2.2V to 3.6V operating voltage.
- Read the 16-bit digital output for pressure and temperature-based measurement.
More Info
- Compact SMD hybrid device
- Miniature version of the MS5534C barometer/altimeter module
- Suitable for pressure and height measurement applications
| Interface Type | SPI |
|---|---|
| Operating Voltage (V) | 2.2V - 3.6V |
| Operating Current (mA) | < 5uA |
| Operating Temp (°C) | -40 to 85 |
| IP Rating | Waterproof, maximum water depth of 100 meters (ISO2281) |
| Output Type | Digital |
| Accuracy | Pressure: ±1.5 mbar; Temperature: ±0.8°C |
| Resolution | 16 bit |
| Response Time | 35 ms |
| Measurement Range | 10 - 1100 mbar |
| Environmental Parameter | Pressure |
| Chipset | MS5540-CM |
| Protocols | SPI |
| Temp Accuracy | ±0.8°C |
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