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SP38T High overload silicon pressure sensor

SP38T High overload silicon pressure sensor
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SP38T High overload silicon pressure sensor - 1

SP38T Piezoresistive single crystal silicon pressure sensor SP38T Piezoresistive single crystal silicon pressure sensor I: Description The core sensor is high precision single crystal silicon technology with SP38T, it can be built-in temperature compensation, which maximum improves the temperature performance of the sensor. With high overload pressure, one side overload pressure can up to 16MPa even though the nominal pressure range is 6kPa. SP38T is suitable for all kinds of harsh environment, the working temperature is -40~120°C. SP38T Piezoresistive single crystal silicon pressure transmitter is widely used in process control, environmental control, hydraulic and pneumatic equipment, servo valve and transmission, chemical products and chemical industry as well as medical instrument and so on. ● Accurate ﬁlling ﬂuid technology ● Dual diaphragm overload structure ● High long term stability <±0.05%F.S./year ● Very low pressure and temperature hysteresis ●Optional for built-in temperature sensor ● Optional for multiple isolation diaphragm material, widely meet the anti-aggressive requirements ●Compact design, easy encapsulation

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SP38T High overload silicon pressure sensor - 2

SP38T Piezoresistive single crystal silicon pressure sensor II: Technical speciﬁcations: Pressure range and Static Pressure Type One side overload pressure Technical speciﬁcations Power supply Working temperature Storage temperature Output voltage Temperature Effect On Zero Temperature Effect On Span Temperature hysteresis Pressure hysteresis Long term drift Linearity error Diaphragm material Mechanical connection for housing

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SP38T High overload silicon pressure sensor - 3

SP38T Piezoresistive single crystal silicon pressure sensor III:Wiring diaphragm and Dimensions Wiring diagram Wiring color SBlue BYellow Yellow White Blue

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SP38T High overload silicon pressure sensor - 4

SP38T Piezoresistive single crystal silicon pressure sensor Ventilation plug Ventilation plug

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SP38T High overload silicon pressure sensor - 5

SP38T Piezoresistive single crystal silicon pressure sensor V:Selection table Mechanical connection for housing Fill ﬂuid Diaphragm material Following detail speciﬁcations Pressure range Piezoresistive single crystal silicon pressure sensor Sensor seal

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