ماژول سنسور فشار MS5837-02BA با پروتکل I2C (قابلیت استفاده در آب)

The MS5837-02BA is a new generation of high-resolution pressure sensors with I²C bus interface for depth measurement systems with a water depth resolution of 2mm. The sensor module includes a high linearity pressure sensor and an ultra-low power 24-bit ΔΣ ADC with internal factory calibrated coefficients. It provides a precise digital 24-Bit pressure and temperature value and different operation modes that allow the user to optimize for conversion speed and current consumption. A high-resolution temperature output allows the implementation in depth measurement systems and thermometer function without any additional sensor.

The MS5837-02BA can be interfaced to virtually any microcontroller. The communication protocol is simple, without the need of programming internal registers in the device. The gel protection and antimagnetic stainless steel cap make the module water resistant. This new sensor module generation is based on leading MEMS technology and latest benefits from MEAS Switzerland proven experience and know-how in high volume manufacturing, which has been widely used for over a decade.

Determining water depth

Life science research

Resolution: 0.2 mbar

Conversion down: 0.5 ms

Power: 0.6 µA (standby <0.1 µA at 25 ° C)

Integrated digital pressure sensor: 24 bit ΔΣ ADC

Supply voltage: 1.5 to 3.6 V

Operating range: 0 to 2 bar, -20 to +85 ° C

Interface: I2C