The MS5534 pressure measurement module
consists of a SMD-hybrid device including a piezoresistive
pressure cell and an ADC-Interface IC. It provides 16 Bit
data words from a pressure- and temperature-dependent voltage.
Additionally the module contains 6 readable coefficients for
a highly accurate software calibration for the pressure and
temperature measurement. The MS5534 is a
low-power, low-voltage device with automatic power down (ON/OFF)
switching. A 3-wire interface is used to communicate
with a microcontroller.
The devices have a very low standby-current. The optimal compromise
about refresh rate and average current consumption can
individually be defined by the application software.
MS5534-CM: protected by a metal ring filled with silicon gel on a ceramic hybrid 9x9mm (outdoor applications)
Pressure range: 0.15 ... 16 PSI abs.; operating temperature: -40 ... +125°C
MS5534-CP: protected by a plastic cap and one drop of silicon gel on a ceramic hybrid 9x9mm
Pressure range: 0.15 ... 16 PSI abs.; operating temperature: -40 ... +125°C
The MS5534-C is fully software compatible to previous versions (MS5534-A and MS5534-B) |
