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Overview

TruStability™ HSC Series-High Accuracy, digital I²C address: 0x28, SMT RR: dual radial barbed ports, same side, differential, ±1 psi, 3.3 Vdc, dry gases only, no special options.

The TruStability™ High Accuracy Silicon Ceramic (HSC) Series is a piezoresistive silicon pressure sensor offering a ratiometric analog or digital output for reading pressure over the specified full scale pressure span and temperature range.

The HSC Series is fully calibrated and temperature compensated for sensor offset, sensitivity, temperature effects, and nonlinearity using an on-board Application Specific Integrated Circuit (ASIC). Calibrated output values for pressure are updated at approximately 1 kHz for analog and 2 kHz for digital.

The HSC Series is calibrated over the temperature range of 0°C to 50°C [32°F to 122°F]. The sensor is characterized for operation from a single power supply of either 3.3 Vdc or 5.0 Vdc.

These sensors measure absolute, gage, or differential pressures. The absolute versions have an internal vacuum reference and an output value proportional to absolute pressure. Gage versions are referenced to atmospheric pressure and provide an output proportional to pressure variations from atmosphere. Differential versions allow measurement of pressure between the two pressure ports.

The TruStability™ pressure sensors are intended for use with non-corrosive, non-ionic gases, such as air and other dry gases. Available options extend the performance of these sensors to non-corrosive, non-ionic liquids for pressure ranges above 40 mbar | 4 kPa | 20 inH2O.

All products are designed and manufactured according to ISO 9001 standards.

HSCMRRN001PD2A3 Amplified Board Mount Pressure Sensors - Honeywell

Technical Specifications

Series Name TruStability™ HSC
Measurement Type Differential
Signal Conditioning Amplified
Temperature Compensation Yes
Pressure Range ±1 psi
Supply Voltage 3.3 Vdc
Supply Current 1.6 mA typ.
Transfer Function 10% to 90% Vsupply
Output Digital I2C address: 0x28
Output Calibration Yes
Response Time 1 ms max.
Port Style RR: dual radial barbed ports, same side
Package Type SMT
Total Error Band ±1 %FSS
Accuracy (Best Fit Straight Line) ±0.25%
Shock MIL-STD-202F, Method 213B, Condition F
Vibration MIL-STD-202F, Curve AK (20.7 g random)
Operating Temperature -20°C to 85°C [-4°F to 185°F]
Compensated Temperature Range 0°C to 50°C [32°F to 122°F]
Storage Temperature -40°C to 85°C [-40°F to 185°F]
Media Compatibility Dry gases only
UNSPSC Code 41111927
UNSPSC Commodity 41111927 Pressure Sensors
Comment No special options
Availability Global

Technical Specifications

Series Name TruStability™ HSC
Measurement Type Differential
Signal Conditioning Amplified
Temperature Compensation Yes
Pressure Range ±1 psi
Supply Voltage 3.3 Vdc
Supply Current 1.6 mA typ.
Transfer Function 10% to 90% Vsupply
Output Digital I2C address: 0x28
Output Calibration Yes
Response Time 1 ms max.
Port Style RR: dual radial barbed ports, same side
Package Type SMT
Total Error Band ±1 %FSS
Accuracy (Best Fit Straight Line) ±0.25%
Shock MIL-STD-202F, Method 213B, Condition F
Vibration MIL-STD-202F, Curve AK (20.7 g random)
Operating Temperature -20°C to 85°C [-4°F to 185°F]
Compensated Temperature Range 0°C to 50°C [32°F to 122°F]
Storage Temperature -40°C to 85°C [-40°F to 185°F]
Media Compatibility Dry gases only
UNSPSC Code 41111927
UNSPSC Commodity 41111927 Pressure Sensors
Comment No special options
Availability Global

Documents

TITLE DOCUMENT TYPE LANGUAGE SIZE
TruStability® Board Mount Pressure Sensors: HSC Series Datasheet English 5MB
TruStability® Board Mount Pressure Sensors: HSC Series and SSC Series Installation Instructions English 4MB
TruStability™ SMT RR highres photo.jpg Photo -- 494KB
TruStability™ SMT RR lowres photo.jpg Photo -- 50KB
TruStability™ SMT RR CAD Model.stp CAD Model -- 1MB
Airflow, Force, and Pressure Sensors Range Guide Product Range Guide English 9MB
Board Mount Pressure Sensors Line Guide Product Line Guide English 181KB
Board Mount Pressure Sensors Selection Guide Selection Guide English 343KB
Diagnostics for TruStability™ HSC and SSC Series, and Basic ABP Series Board Mount Pressure Sensors; FSA Series Force Sensors Technical Information English 184KB
Pneumatic Interface Recommendations for TruStability® Board Mount Pressure Sensors, HSC, SSC, TSC, NSC Series Technical Note Technical Information English 58KB
Sensors and Switches for Potential Medical Applications Application Note English 374KB
SPI Communication with Honeywell Digital Output Pressure Sensors Technical Information English 208KB
Sensors and Switches in Oxygen Concentrators Application Note English 2MB
Sensors in Infusion Pumps Application Note English 2MB
Sensors in Hemodialysis Machines Application Note English 294KB
Sensors in Sleep Apnea Machines Application Note English 2MB
Sensors in Anesthesia Machines Application Note English 3MB
Sensors in Ventilators Application Note English 2MB
Sensors and Switches in Chemistry and Immunoassay Analyzers Application Note English 1MB
Measuring Pressure in Chemistry Analyzers White Paper English 3MB
Pressure Sensor Surface Mount (SMT) Guidelines Technical Information English 395KB
The Economics of Accuracy in Low-Cost, High-Volume Medical Applications White Paper English 3MB
The High Cost of Low Cost Pressure Sensors White Paper English 725KB
Pressure Sensor Glossary of Terms Technical Information English 128KB

Product Features

  • Proprietary Honeywell technology
  • Protected by multiple global patents
  • Industry-leading long-term stability
  • Total error band
  • Industry-leading acccuracy
  • High burst pressures
  • High working pressure ranges
  • Industry-leading flexibility
  • Wide variety of pressure ranges
  • Meets IPC/JEDEC J-STD-020D.1 Moisture Sensitivity Level 1 requirements
  • Optional internal diagnostic functions
  • Energy efficient
  • Output: ratiometric analog; I2C- or SPI-compatible 14-bit digital output (min. 12-bit sensor resolution)
  • Small size
  • REACH and RoHS compliant
  • Liquid media option

Applications

Medical:

  • Airflow monitors
  • Anesthesia machines
  • Blood analysis machines
  • Gas chromatography
  • Gas flow instrumentation
  • Kidney dialysis machines
  • Oxygen concentrators
  • Pneumatic controls
  • Respiratory machines
  • Sleep apnea equipment
  • Ventilators
  • Spirometers
  • Nebulizers
  • Hospital room air pressure

Industrial:

  • Barometry
  • Flow calibrators
  • Gas chromatography
  • Gas flow instrumentation
  • HVAC
  • Life sciences
  • Pneumatic control
  • VAV (Variable Air Volume) control
  • Clogged HVAC filter detection
  • HVAC transmitters
  • Indoor air quality

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