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Overview

26PC Series, compensated/unamplified, gage, 0 psi to 1 psi, 2x2 DIP, modular port.
The factory calibrated 26PC Series miniature pressure sensors provide reliable gage pressure sensing performance in a compact package. The sensor features a proven sensing technology that utilizes a specialized piezoresistive micro-machined sensing element which allows part interchangeability, high performance, reliability, and accuracy. The low power, non-amplified, non-compensated Wheatstone bridge circuit design provides inherently stable mV outputs over 1.0 psi through 250 psi sensing ranges.
26PCAFD2G Unamplified Board Mount Pressure Sensors - Honeywell


Technical Specifications

Series Name 26PC
Measurement Type Gage
Signal Conditioning Unamplified
Temperature Compensation Yes
Pressure Range 0 psi to 1 psi
Supply Voltage 10 Vdc typ.
Output Analog
Output Calibration Yes
Response Time 1 ms max.
Port Style Modular
Package Type 2x2 DIP
Sensitivity 16.7 mV/psi typ.
Full Scale Span 16.7 mV typ.
Linearity 0.25% span typ., 0.50% span max.
Input Resistance 5.5 kOhm min., 7.5 kOhm typ., 11.5 kOhm max.
Output Resistance 1.5 kOhm min., 2.5 kOhm typ., 3.0 kOhm max.
Shock Qualification tested to 150 g
Vibration MIL-STD-202 Method 213 (150 g half sine 11 ms)
Operating Temperature -40°C to 85°C [-40°F to 185°F]
Compensated Temperature Range 0°C to 50°C [32°F to 122°F]
Storage Temperature -55°C to 100°C [-67°F to 212°F]
Media Compatibility Limited to media which will not attack polyetherimide, silicon, flourosilicone, silicone, EPDM and neoprene seals.
Availability Global

Technical Specifications

Series Name 26PC
Measurement Type Gage
Signal Conditioning Unamplified
Temperature Compensation Yes
Pressure Range 0 psi to 1 psi
Supply Voltage 10 Vdc typ.
Output Analog
Output Calibration Yes
Response Time 1 ms max.
Port Style Modular
Package Type 2x2 DIP
Sensitivity 16.7 mV/psi typ.
Full Scale Span 16.7 mV typ.
Linearity 0.25% span typ., 0.50% span max.
Input Resistance 5.5 kOhm min., 7.5 kOhm typ., 11.5 kOhm max.
Output Resistance 1.5 kOhm min., 2.5 kOhm typ., 3.0 kOhm max.
Shock Qualification tested to 150 g
Vibration MIL-STD-202 Method 213 (150 g half sine 11 ms)
Operating Temperature -40°C to 85°C [-40°F to 185°F]
Compensated Temperature Range 0°C to 50°C [32°F to 122°F]
Storage Temperature -55°C to 100°C [-67°F to 212°F]
Media Compatibility Limited to media which will not attack polyetherimide, silicon, flourosilicone, silicone, EPDM and neoprene seals.
Availability Global

Documents

TITLE DOCUMENT TYPE LANGUAGE SIZE
26PC Series Low Pressure Sensors, Comp/Unamp, 0.5 psi to 250 psi Datasheet Datasheet English 3MB
26PC Series SMT Low Pressure Sensors, Comp/Unamp, 1 psi to 15 psi Datasheet Datasheet English 681KB
26PC SMT Series Sensors Installation Instructions English 121KB
26PC Series Sensors Installation Instructions English 293KB
2XPCXXD2G highres photo.jpg Photo -- 585KB
2XPCXXD2G lowres photo.jpg Photo -- 77KB
2XPCXXD2G CAD Model.stp CAD Model -- 165KB
Airflow, Force, and Pressure Sensors Range Guide Product Range Guide English 9MB
26PC Commercial Grade High Pressure Sensors Slide Show Technical Information English 291KB
Board Mount Pressure Sensors Selection Guide Selection Guide English 1MB
Sensors and Switches for Potential Medical Applications Application Note English 374KB
26PC Chromatography Equipment Application Note English 28KB
Alternative Methods for Amplification and Signal Conditioning (20PC SMT Pressure Sensors) Technical Information English 222KB
Common Mode Auto Referencing (20PC SMT Pressure Sensors) Technical Information English 188KB
Common Mode Pressure (CMP for 20PC SMT Pressure Sensors) Technical Information English 24KB
Deadspace Volume Figures (20PC SMT Pressure Sensors) Technical Information English 21KB
Material Composition (20PC SMT Pressure Sensors) Technical Information English 31KB
Pressure Tubing Recommendation (20PC SMT Pressure Sensors) Technical Information English 165KB
Protecting Pressure Sensor Diaphragm from Rupture Due to Water Hammer Technical Information English 80KB
Wet/Wet Differential Construction Has a Competitive Advantage (20PC SMT Pressure Sensors) Technical Information English 94KB
Sensors and Switches in Chemistry and Immunoassay Analyzers Application Note English 1MB
Measuring Pressure in Chemistry Analyzers White Paper English 3MB
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

  • Lowest priced sensor with temperature compensation and calibration
  • Variety of gage pressure port configurations - easily and quickly modified for your special needs
  • Operable after exposure to frozen conditions
  • Choice of termination for gage sensors
  • Calibrated null and span
  • Temperature compensated
  • Provides interchangeability
  • Can be used to measure vacuum or positive pressure

Applications

Medical
  • Oxygen and nitrogen gas distribution in hospitals
  • Dental chairs
Environmental
  • Water control valves
  • Instrumentation
  • Irrigation equipment
  • Filter monitoring equipment
Industrial Instrumentation
  • Robotics
  • Pressure valves
  • Leak detection
  • Air compressors
Analytical Instrumentation
  • Gas chromatography

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