Xinyun Technology/SMI/TE SM9541-010C-D-C-3-S pressure sensor

SM9541 Introduction

SM9541 is SMI’s MEMS low-pressure pressure sensor, combined with An advanced signal conditioning IC provides complete pressure calibration and temperature compensation, using |2C communications.

There are many models of SM9541, but the reading methods are almost the same, except that the range and accuracy of each sensor may be different. SM9541-010C-D-C-3-S, relative pressure detection range.10 to 10 cmH20, pressure range +1.5 PSI, impact pressure up to +3.0 PSI. Temperature compensation range 5 to 65°C, accuracy 1%. Fully digital, I2C digital interface. Comply with ISO9001 and ISO/TS standards. Typical supply voltage is 3 3V and 5V, maximum supply voltage is 6V, operating temperature range is -5 to 65°C, SOIC-16 standard package.

A possible application scenario: used to measure the wind pressure on the surface of the car when the car is One tube is inserted into the car and the other tube is outside the car to measure the wind pressure.

Our company supplies a full range of SMI products, welcome to consult!

SM9541-010C-S-C-3-S 0.14PSI/1KPA

SM9541-010C-D-C-3-S 0.14PSI/1KPA

SM9541-020C-S-C-3-S 0.3PSI/2KPA

SM9541-020C-D-C-3-S 0.3PSI/2KPA

SM9541-040C-S-C-3-S 0.6PSI/4KPA

SM9541-040C-D-C-3-S 0.6PSI/4KPA

SM9541-100C-S-C-3-S 1.4PSI/10KPA

SM9541-100C-D-C-3-S 1.4PS/10KPA

Applications of SM9541

1. Medical equipment ventilator, anesthesia machine and monitor

2 .Industrial HVAC (air conditioning)

3. Level monitoring

4. Flow measurement

5. Industrial control

6. Micro-difference Pressure transmitter

7. Leak meter leak detection

8. Differential pressure transmitter

9. Pressure calibrator

10. Large sample evaluator

11. Gas chromatograph, liquid chromatograph

12. Air press

13. Printing, dyeing and textile equipment

14. Wind tunnel test

15. Ozone analyzer

16. High-speed rail and ordinary rail products on the railway

17. Ocean-going ships Previous product

SM9541 supports 12C reading data and can set the baud rate of 4Mhz.

Features of SM9541

1) Micro-pressure range: 10cmH2O. 20cmH2O, 40cmH2O. 100cmH2O

2) Wide temperature compensation range: -5°C to 65 °C

3) Accuracy: +1%

4) With zero-point calibration and temperature compensation

5) High-performance, stable silicon chip packaging

6) Support gauge pressure and differential pressure

Our company supplies a full range of SMI products, Welcome to consult!