HoneywellSSCDRRN004NDAA3 | TruStability® Board Mount Pressure SensorsBoard Mount Pressure Sensors

SSC Series—Standard Accuracy, Compensated/Amplified
±1.6 mbar to ±10 bar | ±160 Pa to ±1 MPa | ±0.5 inH2O to ±150 psi
Digital or Analog Output

The TruStability® Standard Accuracy Silicon Ceramic (SSC) 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 SSC 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 SSC Series is calibrated over the temperature range of -20 °C to 85 °C [-4 °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 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 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.

Features & Benefits

• Proprietary Honeywell technology: Combines high sensitivity with high overpressure and burst pressure while providing industry leading stability
• Protected by multiple global patents
• Industry-leading long-term stability: Even after long term use and thermal extremes, the sensor’s stability remains best in class
• Total Error Band (TEB): performance over a compensated range of -20 °C to 85 °C [-4 °F to 185 °F]
• Industry-leading accuracy: Extremely tight accuracy of ±0.25 %FSS BFSL (Full Scale Span Best Fit Straight Line)
• High burst pressures
• High working pressure ranges: Allows ultra-low pressure sensors to be used continuously well above the calibrated pressure range.
• Industry-leading flexibility: Modular, flexible design with many package styles, pressure ports, and options simplify integration into the device manufacturer’s application.
• Wide variety of pressure ranges: From ±1.6 mbar to ±10 bar | ±160 Pa to ±1 MPa | ±0.5 in H₂O to ±150 psi
• Meets IPC/JEDEC J-STD-020D.1 moisture sensitivity Level 1 requirements
• Optional interal diagnostic functions
• Energy efficient: Extremely low power consumption (less than 10 mW, typ.)
• Output: ratiometric analog; I²C- OR SPI-compatible 14-bit digital output (Min. 12-bit sensor resolution): Accelerates performance through reduced conversion requirements and the convenience of direct interface to microprocessors.
• Small size: Miniature 10 mm x 10 mm [0.39 in x 0.39 in] package is very small when compared to many board mount pressure sensors
• Reach and ROHS compliant
• Liquid media option

Applications

• Medical
  • Airflow monitors
  • Anesthesia machines
  • Blood analysis machines
  • 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