The MS5541 pressure measurement miniature 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 MS5541 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 of refresh rate and average current consumption can individually be defined by the application software.
MS5541-CM: protected by a metal ring filled with silicon gel on a ceramic hybrid 6.2×6.4mm
Pressure range: 0 … 200 PSI abs.; operating temperature: -40 … +85°C
The MS5541-C is fully software compatible to previous version MS5541-B.
The MS5541 is also available in a 435PSI version.
*Modules are pressure sensors, whose output signals have to be calculated by an external microprocessor.
Accessories for the MS5541
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