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Overview

ASDX Series, analog output, amplified, absolute, 15 psi, DIP dual axial package, AC pressure port, DIP, 10% to 90% calibration, 5.0 Vdc power supply.
The ASDX Series are silicon pressure sensors offering an I2C or SPI digital interface for reading pressure over the specified full scale pressure span and temperature range.

The ASDX is fully calibrated and temperature compensated for sensor offset, sensitivity, temperature effects and non-linearity using an on-board Application Specific Integrated Circuit (ASIC). Calibrated output values for pressure are updated at approximately 1 kHz.

The standard ASDX is calibrated over the temperature range of 0°C to 85°C [32°F to 185°F]. The sensor is characterized for operation from a single power supply of either 3.3 Vdc or 5.0 Vdc.

These sensors are available to measure absolute, differential and gage pressures. The absolute versions have an internal vacuum reference and an output value proportional to absolute pressure. Differential versions allow application of pressure to either side of the sensing diaphragm. Gage versions are referenced to atmospheric pressure and provide an output proportional to pressure variations from atmosphere.

The ASDX Series sensors are intended for use with non-corrosive, non-ionic working fluids such as air and dry gases. They are designed and manufactured according to standards in ISO 9001.

ASDXACX015PAAA5 Amplified Board Mount Pressure Sensors - Honeywell


Technical Specifications

Series Name ASDX
Measurement Type Absolute
Signal Conditioning Amplified
Temperature Compensation Yes
Pressure Range 15 psi
Supply Voltage 5 Vdc
Transfer Function 10% to 90% calibration
Output Analog
Output Calibration Yes
Response Time 1 ms typ.
Port Style AC: axial port, sealed cover
Package Type DIP
Total Error Band 2.0 %FSS
Shock 100 g for 11 ms
Vibration 10 g at 20 Hz to 2000 Hz
Operating Temperature -20°C to 105°C [-4°F to 221°F]
Compensated Temperature Range 0°C to 85°C [32°F to 185°F]
Storage Temperature -50°C to 125°C [-58°F to 257°F]
Media Compatibility Clean, dry gases only.
Life 1 Million cycles min.
Comment Lead soldering temperature up to 4 s at 250 °C [482 °F]
Availability Global

Technical Specifications

Series Name ASDX
Measurement Type Absolute
Signal Conditioning Amplified
Temperature Compensation Yes
Pressure Range 15 psi
Supply Voltage 5 Vdc
Transfer Function 10% to 90% calibration
Output Analog
Output Calibration Yes
Response Time 1 ms typ.
Port Style AC: axial port, sealed cover
Package Type DIP
Total Error Band 2.0 %FSS
Shock 100 g for 11 ms
Vibration 10 g at 20 Hz to 2000 Hz
Operating Temperature -20°C to 105°C [-4°F to 221°F]
Compensated Temperature Range 0°C to 85°C [32°F to 185°F]
Storage Temperature -50°C to 125°C [-58°F to 257°F]
Media Compatibility Clean, dry gases only.
Life 1 Million cycles min.
Comment Lead soldering temperature up to 4 s at 250 °C [482 °F]
Availability Global

Documents

TITLE DOCUMENT TYPE LANGUAGE SIZE
ASDX Series, Analog Output Installation Instructions English 570KB
ASDX Series, Digital Output Installation Instructions English 607KB
Airflow, Force, and Pressure Sensors Range Guide Product Range Guide English 9MB
Board Mount Pressure Sensors Selection Guide Selection Guide English 1MB
Pressure Sensor Glossary of Terms Technical Information English 128KB
Pressure or Airflow Sensors? Technical Information English 546KB
Sensor Use in Building Energy Conservation Application Note English 3MB
Energy and Environmental Design Trends Technical Information English 812KB

Product Features

  • Output options: I2C- or SPI-compatible 14-bit digital
  • Precision ASIC conditioning and temperature compensated over 0°C to 85°C [32°F to 185°F] temperature range
  • Low operating voltage
  • Absolute, differential and gage types
  • Pressure ranges from 10 inches H2O to 5 psi
  • Standard calibrations in inches H2O, psi, mbar, bar, kPa
  • Total error band of ±2.0 %FSS of full scale span maximum
  • RoHS compliant

Applications

  • Flow calibrators
  • Ventilation and airflow monitors
  • Gas flow instrumentation
  • Sleep apnea monitoring and therapy equipment
  • Barometry
  • Pneumatic controls
  • HVAC

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