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AMS 5915 Digital Pressure Sensor

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AMS 5915 Board Mount Pressure Sensor with Digital I2C Output

Pressure Medium: AIR/GAS
Sensor Type: DIFFERENTIAL, ABSOLUTE, BAROMETRIC
Supply Voltage: UNDER 5V
Output Signal: DIGITAL
Pressure Range: UNDER 4” H2O, 3-300 PSI

 

The pressure sensors in the AMS 5915 series are high-precision board mount sensors with a digital I²C-interface. They combine a micromachined, high quality piezoresistive pressure sensing element with a modern, mixed-signal CMOS-ASIC used for signal conditioning on a ceramic substrate. AMS 5915 sensors are extensively calibrated and compensated across a wide temperature range of -25 to 85 °C.

The AMS 5915 come in a compact and robust ceramic dual in-line package (DIP) for assembly on printed circuit boards (PCBs). Two package variants are available: one with vertical pressure ports for hose connection and one for O-ring sealing (Npackage type for manifold mount). The sensors are operational without any additional components.
The electrical connection is established via DIP solder pins and pressure is connected either by using flexible tubing on the metal tubes or a suitable
flange.

The sensors in the AMS 5915 series are available in various pressure ranges for all pressure types:differential (relative) pressure sensors in ranges from 0 ... 5 mbar up to 0 ... 16 bar, absolute pressure types from 0 ... 500 mbar up to 0 … 2 bar and 700 ... 1200 mbar for barometric measurements. Bidirectional differential sensors are available in pressure ranges from -2.5 ... +2.5 mbar up to -1 ... +1 bar.

Custom specific pressure ranges or modifications are available on request.

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Features of AMS5915 Digital Pressure Sensor

  • Calibrated and temperature compensated board-mount pressure sensor with digital output (I2C-interface)
  • Pressure sensor variants for differential / relative, bidirectional differential and absolute (barometric) pressure
  • 14 bit digital output for pressure and temperature via I2C interface
  • High accuracy at room temperature (e.g. 0.5 %FSO for standard pressure ranges)
  • Small overall error within the operating temperature range of -25 .. 85 °C
  • Ideal for microcontroller applications with 3.3 V supply voltage
  • High long term stability
  • Individually programmable 7 bit I2C address
  • Compact DIL-8 package (length x width: 15.24 mm x 15.24 mm)
  • USB starter kit available for quick and easy first experiments and individual I2C address programming
  • Customized pressure ranges and additional modifications available on request
  • RoHS and REACH compliant

Applications of AMS5915 Digital Pressure Sensor

  • Static and dynamic pressure measurement
  • Barometric pressure measurement
  • Vacuum monitoring
  • Gas flow measurement
  • Fluid level measurement
  • Medical instrumentation:
    ventilators, spirometers, CPAP, sleep diagnostics, anaesthesia, insufflators, pneumatic compression
    Heating, Ventilation and Air Conditioning (HVAC)

AMS5915 Digital Pressure Sensor Model Variants, Pressure Ranges and Ordering Codes

Analog Differential Pressure Sensors

  • Ultra Low Pressure Variants with Metal Pressure Ports
  • Low Pressure Variants with Metal Pressure Ports
  • Standard Pressure Variants with Metal Pressure Ports
  • Ultra Low Pressure Variants for Manifold Assembly
  • Low Pressure Variants for Manifold Assembly
  • Standard Pressure Variants for Manifold Assembly
  • Pneumatic Pressure Variants for Manifold Assembly
  • Bidirectional Differential Pressure Sensors

Analog Bidirectional Differential Pressure Sensors

  • Ultra Low-Pressure Variants with Metal Pressure Ports
  • Low-Pressure Variants with Metal Pressure Ports
  • Standard Pressure Variants with Metal Pressure Ports
  • Ultra Low-Pressure Variants for Manifold Assembly
  • Low-Pressure Variants for Manifold Assembly
  • Standard Pressure Variants for Manifold Assembly 

 

Analog Evaluation Kits
The AMS 5915 evaluation kits allow a quick and easy startup of a pressure sensor from the AMS 5915 series and also enable the inspection of the sensor's function and data logging. We offer evaluation kits for Windows computers, Arduino Uno and Arduino Nano. 

For More Details Please check the product Details:

AMS 5915 Pressure Sensor Details

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