Product Details
SM9541-010C-D-C-3-S Differential Pressure Low Pressure Sensor For
Respiratory Equipment
- Product Features:
- It is a fully - digital pressure sensor with pressure calibration
and temperature - compensation functions, which can provide high -
precision measurement results5.
- Adopting I2C digital interface, it is easy to connect to the main
control of different platforms, and the wiring is simple3.
- 14 - bit resolution can meet the needs of high - precision
measurement7.
- Insensitive to mounting orientation, with strong adaptability2.
- Using JEDEC - standard SOIC - 16 package, it is suitable for
automated assembly and can be directly installed on the standard
printed circuit board7.
- Application Fields:
- Medical Field: It can be used in respiratory equipment, such as
sleep apnea (CPAP, MPAP) equipment, ventilators/anesthesia
equipment, etc.
- Industrial Field: Applied to airflow measurement, pressure
switches, gas flow instrumentation, liquid - level measurement,
etc.
- Other Fields: Can also be used in the monitoring of filter
performance in ventilation systems, by measuring the pressure
difference before and after the filter to judge its working
condition.
Pressure Range | -10-10 |
Maximum Operating Pressure | 980.665 pa |
Accuracy | ±1% FS |
Supply Voltage | 3 - 3.6 v |
Supply Current | N/A |
Output Interface | I2C |
Resolution | 14 - bit |
Compensated Temperature Range | -5 – 65 °C |
Operating Temperature Range | -5 – 65 °C |
Long - term Zero Shift | <+2% FS over 10 years |
Package/Case | SOIC - 16 |
Company Profile
Yijiajie Electronics is a full range of silicon pressure sensors
from the United States, FREESCALE/, GE, MEAS, SMI, and a full range
of sensing and control products from the United States pressure,
temperature and humidity, gas flow, current, Hall effect, etc.,
Japan HAMAMATSU flame, UV sensors, photodiodes, Japan FIGARO, UK
CITY, ALPHASENSE full range of semiconductors, catalytic,
electrochemical gas sensors, French HUMIREL/MEAS humidity sensors
and other international well-known companies authorized agents or
distributors, to provide customers with product information,
products Solutions, product selection, supply guarantee and
logistics services, etc.

