Press release
MS5607 - Compact 24-Bit Pressure Sensor for Precise Altitude Measurement
MS5607 Digital OEM Absolute Pressure Sensor ( (C) AMSYS GmbH & Co. KG)
Inside, the sensor combines a piezoresistive sensing element with a 24-bit DS ADC. The extended pressure range spans 10 to 2000 mbar, while the compensated range for barometric applications covers 300 to 1100 mbar. At 25 ?C and 750 mbar, the specified pressure accuracy is ?1.5 mbar. Depending on the selected oversampling rate, the sensor achieves a resolution of up to 0.024 mbar; for altitude measurements, a resolution of up to 20 cm is specified.
--- Flexible balance of resolution, speed and power consumption
Different oversampling settings allow developers to adapt measurement resolution, conversion time and current consumption to the respective application. Depending on the selected setting, conversion time ranges from approximately 0.5 to 8.2 ms. The supply voltage ranges from 1.8 to 3.6 V. At one measurement per second, current consumption is between 0.9 and 12.5 mA depending on the oversampling rate; in standby mode, it is specified at a maximum of 0.14 mA at 25 ?C.
For digital communication, both I2C and SPI interfaces are available. In addition to the pressure value, the MS5607-02BA03 provides a high-resolution temperature value. Each sensor is factory-calibrated at two temperatures and two pressure points. The resulting calibration coefficients are stored in the internal PROM and can be used for software-based compensation of pressure and temperature.
With dimensions of only 5.0 ? 3.0 ? 1.0 mm, the sensor is particularly well suited for compact assemblies and mobile devices. The operating temperature range extends from -40 to +85 ?C, while long-term pressure stability is specified at ?1 mbar per year.
AMSYS supports customers in sensor selection, technical evaluation and integration into the respective application.
AMSYS GmbH & Co. KG
An der Fahrt 4
55124 Mainz
Germany
https://www.amsys-sensor.com/
info@amsys.de
Herr V. Fruci
AMSYS GmbH & Co. KG is a German company specializing in sensor technology, particularly pressure measurement. Its product portfolio includes pressure sensors ranging from 1.25 mbar to 800 bar, as well as humidity, temperature, and tilt sensors, and wireless solutions. In addition to standard products, AMSYS offers custom adaptations. Learn more at www.amsys.de.
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