TE Connectivity’s MEAS MS5803/MS5805 series of pressure sensor modules combine an ultra-low power 24-bit ΔΣ ADC with internal factory calibrated coefficients and a high linearity pressure sensor. These altimeters enable users to optimise for current consumption and conversion speed whilst providing different operation modes and a precise digital 24-bit pressure and temperature value.

Suitable applications include variometers, mobile altimeter/depth measurement systems, adventure or multi-mode watches, bike computers, dataloggers and diving computers.

Can be interfaced to any microcontroller
I2C and SPI interface
Integrated digital pressure sensor
Very low hysteresis
High stability of pressure and temperature signal
No external components
Can be hermetically sealed for outdoor devices
Some modules are protected against water with gel and an antimagnetic stainless steel cap