Description :
The MS5540-CM digital pressure sensor module is a compact and lightweight device designed for measuring pressure in various applications. It features a high-resolution 24-bit ADC (Analog-to-Digital Converter) for accurate and precise measurement of pressure, temperature, and altitude. The module includes a MEMS (Micro-Electro-Mechanical Systems) pressure sensor with a range of 0 to 14 bar (0 to 200 psi) and a temperature sensor with a range of -40°C to 125°C.
The MS5540-CM digital pressure sensor module is equipped with a 3-wire serial interface for easy communication with microcontrollers or other devices. It operates on a supply voltage of 1.8 to 3.6 VDC and consumes very low power, making it ideal for battery-powered applications. The module is also highly reliable and features built-in overpressure protection and calibration memory.
Applications of the MS5540-CM digital pressure sensor module include weather monitoring, industrial control systems, medical equipment, and automotive applications such as tire pressure monitoring systems
Specification :
- Pressure range: 0 to 14 bar (0 to 200 psi)
- Pressure resolution: 0.0024 bar (0.035 psi)
- Temperature range: -40°C to 125°C
- Temperature resolution: 0.01°C
- Operating voltage: 1.8 to 3.6 VDC
- Supply current: 0.5 mA (typical)
- Serial interface: 3-wire, SPI-compatible
- Pressure and temperature accuracy: ±0.3°C, ±2.5 mbar
- Altitude resolution: 1 m
- Altitude accuracy: ±10 m
- Overpressure protection: up to 40 bar
- Built-in calibration memory
- Operating temperature range: -40°C to 85°C
- Dimensions: 10.2 mm x 7.8 mm x 3.3 mm
- Weight: 0.4 g.