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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

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

  • 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
  • Response Time
    • 1 ms
  • 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

  • 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
  • Response Time
    • 1 ms
  • 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)
  • 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
  • Response Time : 1 ms
  • 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
5/24/2021
PDF 971.75 KB
Manuals and Guides
Name
Description
File Size
Date
Size
Airflow sensors contain advanced microstructure technology to provide a sensitive and fast responseto flow, amount/direction of air or other gases. Potential applications include HVAC, gas metering, chromatography, vent hoods, and medical equipment.
2.8 MB
6/16/2021
PDF 2.8 MB
Board Mount Pressure Sensors Selection Guide
1.15 MB
5/24/2021
PDF 1.15 MB
Installation Instructions
Name
Description
File Size
Date
Size
TruStability™ Board Mount Pressure Sensors: DPR Series
2.09 MB
5/24/2021
PDF 2.09 MB
CAD Model
Name
Description
File Size
Date
Size
TruStability™ CAD Models - grouped
5.4 MB
5/24/2021
5.4 MB
Technical Note
Name
Description
File Size
Date
Size
Pressure Sensor Glossary of Terms
129.79 KB
5/24/2021
PDF 129.79 KB
Energy and Environmental Design Trends
828.15 KB
5/24/2021
PDF 828.15 KB
Pressure or Airflow Sensors?
553.46 KB
5/24/2021
PDF 553.46 KB
Application Note
Name
Description
File Size
Date
Size
Sensor Use in Building Energy Conservation
2.53 MB
5/24/2021
PDF 2.53 MB
Using DPR Series and ABP2 Series Board Mount Pressure Sensors To Help Determine Optimal HVAC Air Filter Replacement
1.18 MB
4/20/2021
PDF 1.18 MB
Product Photo
Name
Description
File Size
Date
Size
TruStability™ Product Photos - grouped
3.56 MB
6/1/2021
3.56 MB
Name
Description
File Size
Date
Size
TruStability™ Board Mount Pressure Sensors: DPR Series
971.75 KB
5/24/2021
PDF 971.75 KB
TruStability™ Board Mount Pressure Sensors: DPR Series
2.09 MB
5/24/2021
PDF 2.09 MB
Pressure Sensor Glossary of Terms
129.79 KB
5/24/2021
PDF 129.79 KB
Energy and Environmental Design Trends
828.15 KB
5/24/2021
PDF 828.15 KB
Pressure or Airflow Sensors?
553.46 KB
5/24/2021
PDF 553.46 KB
Airflow sensors contain advanced microstructure technology to provide a sensitive and fast responseto flow, amount/direction of air or other gases. Potential applications include HVAC, gas metering, chromatography, vent hoods, and medical equipment.
2.8 MB
6/16/2021
PDF 2.8 MB
Sensor Use in Building Energy Conservation
2.53 MB
5/24/2021
PDF 2.53 MB
TruStability™ CAD Models - grouped
5.4 MB
5/24/2021
5.4 MB
Board Mount Pressure Sensors Selection Guide
1.15 MB
5/24/2021
PDF 1.15 MB
TruStability™ Product Photos - grouped
3.56 MB
6/1/2021
3.56 MB
Using DPR Series and ABP2 Series Board Mount Pressure Sensors To Help Determine Optimal HVAC Air Filter Replacement
1.18 MB
4/20/2021
PDF 1.18 MB