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Board Mount Pressure Sensors

TruStability™ DPR Series

Compensated. As low as ±1.25 %FSS TEB. Ultra-low pressure (differential, gage). Analog output

TruStability™ DPR Series

Distributor Inventory

Pressure Ranges
  • ±1.6 mbar to ±25 bar | ±160 Pa to ±2.5 kPa | ±0.5 inH20 to ±10 inH20

The TruStability™ DPR Series is a piezoresistive silicon pressure sensor offering a ratiometric analog output for reading pressure over the specified full scale pressure span and temperature range. These sensors are 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 for analog. The DPR Series is calibrated over the temperature range of -20°C to 70°C [-4°F to 185°F]. The sensor is characterized for operation from a single power supply of 5.0 Vdc.

These sensors measure differential or gage pressures. The robust and durable housing, with its industry-standard mounting configuration, along with a choice of flexible electrical terminations, is designed to withstand tough application environments.

The sensors’ internal diagnostic functions detect most internal failures, including burst sensors, and may reduce the need for redundant sensors in the system. The DPR Series is intended for use with non-corrosive, non-ionic gases, such as air and other dry gases.

Custom calibrations, additional pressure ranges or options to extend the performance of these sensors to include non-corrosive, non-ionic liquids is possible. All products are designed and manufactured according to ISO 9001 standards.

Others

  • Response Time
    • 1 ms
  • Shock
    • 100 g, 6 ms duration
  • Operating Temperature
    • -40°C to 85°C [-40°F to 185°F]
  • Measurement Type
    • Gage
  • Vibration
    • 15 g, 10 Hz to 2 kHz
  • Pressure Range
    • 0 in H20 to 5 in H20
    • 0 in H20 to 2 in H20
    • 0 in H20 to 10 in H20
  • Transfer Function
    • 5% to 80% of Vsupply
  • Supply Current
    • 2.7 mA typ.
  • Port Style
    • Dual radial barbed ports, same side
  • Accuracy (Best Fit Straight Line)
    • ±0.25 %FSS BFSL
  • Package Type
    • Screw mount
  • Media Compatibility
    • Non-corrosive, non-ionic gases, such as air and other dry gases.
  • Compensated Temperature Range
    • -20°C to 70°C [-4°F to 158°F]
  • Temperature Compensation
    • Yes
  • Signal Conditioning
    • Amplified
  • Output
    • Analog
  • Life
    • 1 million pressure cycles min.
  • Supply Voltage
    • 5.0 Vdc typ.
  • Series Name
    • DPR Series
  • Electrical Termination
    • AMP 3-643814-3, 304,8 mm harness length
    • Flying leads, 304,8 mm harness length
    • AMP 3-643814-3, 50,8 mm harness length
  • Total Error Band
    • As low as ±1.25 %FSS (after customer auto-zero)

Others

  • Response Time
    • 1 ms
  • Shock
    • 100 g, 6 ms duration
  • Operating Temperature
    • -40°C to 85°C [-40°F to 185°F]
  • Measurement Type
    • Gage
  • Vibration
    • 15 g, 10 Hz to 2 kHz
  • Pressure Range
    • 0 in H20 to 5 in H20
    • 0 in H20 to 2 in H20
    • 0 in H20 to 10 in H20
  • Transfer Function
    • 5% to 80% of Vsupply
  • Supply Current
    • 2.7 mA typ.
  • Port Style
    • Dual radial barbed ports, same side
  • Accuracy (Best Fit Straight Line)
    • ±0.25 %FSS BFSL
  • Package Type
    • Screw mount
  • Media Compatibility
    • Non-corrosive, non-ionic gases, such as air and other dry gases.
  • Compensated Temperature Range
    • -20°C to 70°C [-4°F to 158°F]
  • Temperature Compensation
    • Yes
  • Signal Conditioning
    • Amplified
  • Output
    • Analog
  • Life
    • 1 million pressure cycles min.
  • Supply Voltage
    • 5.0 Vdc typ.
  • Series Name
    • DPR Series
  • Electrical Termination
    • AMP 3-643814-3, 304,8 mm harness length
    • Flying leads, 304,8 mm harness length
    • AMP 3-643814-3, 50,8 mm harness length
  • Total Error Band
    • As low as ±1.25 %FSS (after customer auto-zero)
  • Response Time : 1 ms
  • Shock : 100 g, 6 ms duration
  • Operating Temperature : -40°C to 85°C [-40°F to 185°F]
  • Measurement Type : Gage
  • Vibration : 15 g, 10 Hz to 2 kHz
  • Pressure Range : 0 in H20 to 5 in H20|0 in H20 to 2 in H20|0 in H20 to 10 in H20
  • Transfer Function : 5% to 80% of Vsupply
  • Supply Current : 2.7 mA typ.
  • Port Style : Dual radial barbed ports, same side
  • Accuracy (Best Fit Straight Line) : ±0.25 %FSS BFSL
  • Package Type : Screw mount
  • Media Compatibility : Non-corrosive, non-ionic gases, such as air and other dry gases.
  • Compensated Temperature Range : -20°C to 70°C [-4°F to 158°F]
  • Temperature Compensation : Yes
  • Signal Conditioning : Amplified
  • Output : Analog
  • Life : 1 million pressure cycles min.
  • Supply Voltage : 5.0 Vdc typ.
  • Series Name : DPR Series
  • Electrical Termination : AMP 3-643814-3, 304,8 mm harness length|Flying leads, 304,8 mm harness length|AMP 3-643814-3, 50,8 mm harness length
  • Total Error Band : As low as ±1.25 %FSS (after customer auto-zero)
Data Sheet
Name
Description
File Size
Date
Size
TruStability™ Board Mount Pressure Sensors: DPR Series
971.75 KB
9/10/2020
PDF 971.75 KB
Technical Note
Name
Description
File Size
Date
Size
DPR Series electrical termination A highres photo
184.21 KB
9/10/2020
184.21 KB
DPR Series electrical termination C highres photo
172.59 KB
9/10/2020
172.59 KB
Pressure Sensor Glossary of Terms
129.79 KB
9/10/2020
PDF 129.79 KB
Energy and Environmental Design Trends
823.31 KB
1/11/2021
PDF 823.31 KB
Pressure or Airflow Sensors?
553.46 KB
1/11/2021
PDF 553.46 KB
DPR Series electrical termination A CAD model.zip
827.44 KB
10/19/2020
827.44 KB
DPR Series electrical termination C CAD model.zip
747.61 KB
10/19/2020
747.61 KB
Manuals and Guides
Name
Description
File Size
Date
Size
TruStability™ Board Mount Pressure Sensors: DPR Series
2.09 MB
9/10/2020
PDF 2.09 MB
Brochure
Name
Description
File Size
Date
Size
Airflow, Force, and Pressure Sensors Range Guide
2.03 MB
1/11/2021
PDF 2.03 MB
Others
Name
Description
File Size
Date
Size
DPR Series electrical termination A lowres photo
24.65 KB
9/10/2020
24.65 KB
DPR Series electrical termination C lowres photo
19.58 KB
9/10/2020
19.58 KB
Name
Description
File Size
Date
Size
DPR Series electrical termination A lowres photo
24.65 KB
9/10/2020
24.65 KB
TruStability™ Board Mount Pressure Sensors: DPR Series
971.75 KB
9/10/2020
PDF 971.75 KB
DPR Series electrical termination C lowres photo
19.58 KB
9/10/2020
19.58 KB
DPR Series electrical termination A highres photo
184.21 KB
9/10/2020
184.21 KB
DPR Series electrical termination C highres photo
172.59 KB
9/10/2020
172.59 KB
TruStability™ Board Mount Pressure Sensors: DPR Series
2.09 MB
9/10/2020
PDF 2.09 MB
Pressure Sensor Glossary of Terms
129.79 KB
9/10/2020
PDF 129.79 KB
Energy and Environmental Design Trends
823.31 KB
1/11/2021
PDF 823.31 KB
Pressure or Airflow Sensors?
553.46 KB
1/11/2021
PDF 553.46 KB
Airflow, Force, and Pressure Sensors Range Guide
2.03 MB
1/11/2021
PDF 2.03 MB
DPR Series electrical termination A CAD model.zip
827.44 KB
10/19/2020
827.44 KB
DPR Series electrical termination C CAD model.zip
747.61 KB
10/19/2020
747.61 KB