Summary

　Ceramic piezoresistive pressuresensor with high precision and high stability, corrosion resistance, abrasionresistance, high temperature performance and other obvious advantages, andlower production costs.It will be pressure sensor development direction. Itcountries a comprehensive alternative to other types of sensors in Europe andthe United States , trends in China are gradually being more and more acceptedby the users.

    SMC1805 Series Ceramic sensor of  standard signal output , under the cleaningup of the environment is through high-temperature sintering technology directlyto the Wheatstone bridge circuit and compensation precipitation in India on ceramicmembrane, then through laser etching method offset adjustment and temperaturecharacteristics. Therefore it is high measurement accuracy, long-termstability, resistance to high temperature, corrosion resistance, impactresistance and other advantages, widely used in automobiles, industrialcontrol, as well as food, medicine and other fields.

Dimensions:unit(mm)

Wiringdiagram

1．Vcc

2．Signal-（Vout-）

3． GND

4．Signal+ （Vout+）

Themain technical indicators
1.Appearance Dimensions: φ18.0×6.35 mm
2.Range scope: 5-100bar
3.Work voltage: 2-10V

4. Linear, hysteresis, repeatability : 0.1 %
5. Response time : <1mS
6. Output Sensitivity : 2±0.5 mV/V  (For Example: Work voltage: 5V Range scope:10bar Signal output：0-10mv  )
7. Using temperature :-40～125℃
8.The temperature drift :±0.01%FS/℃、±0.02%FS/℃
9.Security overload : 3 times the rated range (when sensitivity is the typicalvalue)
10. Stability : Better than 0.15% FS / year