Sensors

Optum Sensor MS5540-CM 1pcs

The Optum MS5540-CM barometer is a hybrid surface-mount sensor with a piezoresistive pressure sensing element and an integrated 16-bit ADC. It measures absolute pressure and provides a 16-bit digital...

The Optum MS5540-CM barometer is a hybrid surface-mount sensor with a piezoresistive pressure sensing element and an integrated 16-bit ADC. It measures absolute pressure and provides a 16-bit digital output, with compensation using 6 parameters stored in its memory. It is used in portable altimeters and barometers, weather control systems, and adventure...

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32 24 €
Delivery by Fri, 13 Nov
14,00 €   shipping cost
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Description

Description

The Optum MS5540-CM barometer is a hybrid surface-mount sensor with a piezoresistive pressure sensing element and an integrated 16-bit ADC. It measures absolute pressure and provides a 16-bit digital output, with compensation using 6 parameters stored in its memory. It is used in portable altimeters and barometers, weather control systems, and adventure functions in watches.

The SPI interface and 3-wire serial interface enable communication with a microprocessor. The sensor is waterproof for use at depths of up to 100 m and is RoHS-compliant and lead-free.

  • Sensor type: Absolute pressure sensor
  • Pressure range: 10–1100 mbar
  • Resolution: 0.1 mbar
  • Converter: 16-bit ADC
  • Interface: SPI
  • Serial interface: 3-wire
  • Memory: 6 parameters for software compensation
  • Operating voltage: 2.2–3.6 V
  • Operating current: < 5 μA
  • Operating temperature: -40 to +85 °C
  • Maximum water depth: 100 m
  • Sensor dimensions: 6.2 × 6.4 mm
  • Board dimensions: 18 × 16 mm
  • System clock frequency: 32.768 kHz
  • Compliance: RoHS, lead-free

Manufacturer

See full description

Description

The Optum MS5540-CM barometer is a hybrid surface-mount sensor with a piezoresistive pressure sensing element and an integrated 16-bit ADC. It measures absolute pressure and provides a 16-bit digital output, with compensation using 6 parameters stored in its memory. It is used in portable altimeters and barometers, weather control systems, and adventure functions in watches.

The SPI interface and 3-wire serial interface enable communication with a microprocessor. The sensor is waterproof for use at depths of up to 100 m and is RoHS-compliant and lead-free.

  • Sensor type: Absolute pressure sensor
  • Pressure range: 10–1100 mbar
  • Resolution: 0.1 mbar
  • Converter: 16-bit ADC
  • Interface: SPI
  • Serial interface: 3-wire
  • Memory: 6 parameters for software compensation
  • Operating voltage: 2.2–3.6 V
  • Operating current: < 5 μA
  • Operating temperature: -40 to +85 °C
  • Maximum water depth: 100 m
  • Sensor dimensions: 6.2 × 6.4 mm
  • Board dimensions: 18 × 16 mm
  • System clock frequency: 32.768 kHz
  • Compliance: RoHS, lead-free

Manufacturer

Optum - Sensors Optum
32,24 €
14,00 €   shipping cost