| Description: | Ceramic piezoresistive pressure sensor with high precision and high
stability, corrosion resistance, abrasion resistance, high
temperature performance and other obvious advantages, and lower
production costs.It will be pressure sensor development direction.
It countries a comprehensive alternative to other types of sensors
in Europe and the United States , trends in China are gradually
being more and more accepted by the users. SMC1800 Series Ceramic piezoresistive pressure sensor, under the
cleaning up of the environment is through high-temperature
sintering technology directly to the Wheatstone bridge circuit and
compensation precipitation in India on ceramic membrane, then
through laser etching method offset adjustment and temperature
characteristics. Therefore it is high measurement accuracy,
long-term stability, resistance to high temperature, corrosion
resistance, impact resistance and other advantages, widely used in
automobiles, industrial control, as well as food, medicine and
other fields. The main technical indicators1.Appearance Dimensions: 18.0×6.35 mm 2.Range scope: 1-250 bar 3.Work voltage: 2-40V 4.Input and output impedance10K 5.0 place Output0±0.1 mv/V 6. Output Sensitivity2-4mv/VTypical values 2±0.2 mv/V 7. Linear, hysteresis, repeatability0.1 % 8. Response time<1mS 9. Using temperature :-55~150℃ 10.The temperature drift0.01%FS/0.02%FS/℃ 11.Security overload3 times the rated range (whensensitivity is the typical value) 12. StabilityBetter than 0.15% FS / year |
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