Sensorwell

RSCDRRM020NDSE3

TruStability™ RSC Series-High Resolution & Accuracy, 24-bit SPI, DIP RR: dual radial barbed ports, same side, differential, ±20 inH2O, 3.3 Vdc

The RSC Series is a piezoresistive silicon pressure sensor offering a digital output for reading pressure over the specified full scale pressure span and temperature range. It is calibrated and temperature compensated for sensor offset, sensitivity, temperature effects, and non-linearity using a 24-bit analog-to-digital converter with integrated EEPROM. Pressure data may be acquired at rates between 20 and 2000 samples per second over an SPI interface. It is intended for use with non-corrosive, non-ionic gases, such as air and other dry gases, designed and manufactured according to ISO 9001 standards, and is REACH and RoHS compliant.

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RSCDRRM020NDSE3

Produkt Merkmale

Kenndaten

  • Pressure range: ±1.6 mbar to ±10 bar | ±160 Pa to ±1 MPa | ±0.5 inH2O to 150 psi; absolute range 1 bar to 8 bar | 15 psi to 150 psi
  • Pressure types: Absolute: internal vacuum reference and an output value proportional to absolute pressure; Gage: referenced to atmospheric pressure and provide an output proportional to pressure variations from atmosphere; Differential: allows measurement of pressure between the two pressure ports
  • Total Error Band: As low as ±0.25 %FSS depending on pressure range (after auto zero)
  • Accuracy: ±0.1 %FSS BFSL (Full Scale Span Best Fit Straight Line)
  • Compensated temperature range: -40 ºC to 85 ºC [-40 ºF to 185 ºF]
  • Power consumption: Less than 10 mW, typ.
  • Size: Miniature 10 mm x 12,5 mm [0.39 in x 0.49 in] package
  • Output: 24-bit digital SPI-compatible
  • Meets IPC/JEDEC J-STD-020D.1 Moisture Sensitivity Level 1 requirements

Anwendungsbereiche

Medical:

  • Airflow monitors
  • Anesthesia machines
  • Blood analysis machines
  • Gas chromatography
  • Gas flow instrumentation
  • Kidney dialysis machines
  • Nebulizers
  • Pneumatic controls
  • Respiratory machines
  • Sleep apnea equipment
  • Spirometers
  • Ventilators

Industrial:

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

Technische Daten

Series Name
TruStability™ RSC
Measurement Type
Differential
Signal Conditioning
Amplified
Temperature Compensation
Yes
Pressure Range
±20 inH2O
Supply Voltage
3.3 Vdc
Supply Current
1.3 mA typ. (standby), 1.7 mA typ. (active)
Transfer Function
External math
Output
24-bit Digital SPI
Output Calibration
Yes
Port Style
RR: dual radial barbed ports, same side
Package Type
DIP
Total Error Band
±0.75 %FSS
Accuracy (Best Fit Straight Line)
±0.1%
Shock
100 g, 6 ms duration
Vibration
15 g, 10 Hz to 2 Hz
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
-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

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