Digital pressure sensors

In addition to sensors with a purely digital I²C or SPI output signal, All Sensors also offers sensors which can output an analogue signal in addition to the digital one. The sensors are extremely accurate and provide complete digital compensation.

Pressure sensors – ASTE Series

  • Pressure ranges from 1 mbar to 10 bar
  • Single 3V or 5 V supply
  • Small footprint, low profile

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Pressure sensors – ELV Series

  • 3V, 3.3V and 5V supply voltage
  • Amplified analog and digital outputs (I2C oder SPI)
  • Custom calibrations

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Pressure sensors – AUAV Series

  • Differential pressure ranges from ±5 inH2O to ±30 inH2O
  • Supply voltage 3.3 VDC
  • High precision airspeed and altitude measurement

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Pressure sensors – DLHR Series

  • Pressure ranges from 0.5 inH2O to 60 inH2O
  • Low and variable supply voltage from 1.68V to 3.6V
  • Dual-Die Reference technology

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Pressure sensors – ASTD Series

  • Pressure ranges from 1 mbar to 10 bar
  • Single 3V or 5 V supply
  • Small footprint, low profile

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Pressure sensors – ASSD Series

  • Pressure ranges from 200 mbar to 35 bar
  • 5V supply voltage
  • Rugged stainless steel isolated package

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Pressure sensors – ELVX Series

  • Pressure ranges from ±0.5 to ±60 inH2O
  • 3.3V or 5V supply voltage
  • PCB surface mount

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Pressure sensors – ELVR Series

  • Pressure ranges from 1 inH2O to 30 inH2O
  • Supply voltage of 3V and 5V
  • Digital I2C or SPI interface and analog output

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Pressure sensors – ELVE Series

  • Pressure ranges from 100mbar to 10 bar
  • 3V or 5V supply voltage options
  • Digital SPI output

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What you need to know about digital pressure sensors

Digital pressure sensors are pressure measurement devices that convert the physical pressure of a fluid (liquid or gas) into a digital signal that can be easily processed, displayed, or transmitted by electronic systems. Unlike analogue pressure sensors, which produce a continuous electrical signal (such as a voltage or current) proportional to the pressure, digital pressure sensors output discrete digital data, often in the form of a binary code or other digital formats.

Key characteristics of digital pressure sensors:

Digital output: The primary feature of digital pressure sensors is their output, which is a digital signal representing the measured pressure. This digital signal can be easily integrated with microcontrollers, computers, and other digital systems.
Integrated electronics: These sensors typically include integrated electronic circuits that handle signal processing, such as analog-to-digital conversion (ADC), temperature compensation, and calibration. This results in a more accurate and stable output.
Communication protocols: Digital pressure sensors often support various communication protocols, such as I2C, SPI, or UART, allowing them to interface directly with microcontrollers and other digital devices in an efficient manner.
Compact and integrated: Many digital pressure sensors are compact and may combine sensing elements, signal processing, and digital output in a single package, making them suitable for space-constrained applications.

digital pressure sensors abstract picture

High-precision sensors

Highest precision for lowest pressures, reliable MEMS pressure sensors.

Innovative technologies

Innovative CoBeam²™ technology and dual die technology.

Customised system solutions

Individual system solutions for perfect integration of measurement technology in sophisticated applications.

Comprehensive product range

Standard solutions on a modular product platform.