CPC/CPCL and CPX/CPXL Series
Part | Datasheet |
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CPCL04DFC (pdf) |
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PDF Datasheet Preview |
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CPC/CPCL and CPX/CPXL Series Uncompensated/Compensated and Compensated Calibrated Silicon Pressure Sensors DESCRIPTION The CPX/CPXL and the CPC/CPCL Series sensors integrate silicon micromachined sensing technology, temperature compensation, and calibration in a complete family of low cost packages. This series offers the most cost-effective solution for design requirements. These piezoresistive pressure sensors use micromachined silicon chips mounted on a ceramic and protected with a plastic cap. Several tube arrangements with nylon housings are available for various pressure applications. On devices of 5 psi and above, the top side of the chip is protected against humidity by a Silgel coating. While the sensors are designed for use with non-corrosive, nonionic pressure media, they accommodate many gases that are used in medical applications. The CPC Series is designed for the lowest cost and smallest profile. The standard packages have only a plastic cap for OEM applications. The CPC axial port option accommodates pressure measurements in tube applications. FEATURES • Low cost, small size • Temperature compensated • Zero and span calibrated • Millivolt output • Differential, gage and absolute pressure • Constant voltage excitation • High impedance - low current POTENTIAL APPLICATIONS • Medical applications • Applications requiring small size • Applications requiring vacuum and positive • Pressure reference, or both CPC/CPCL and CPX/CPXL Series ELECTRICAL SPECIFICATIONS Characteristic CPC/CPCL at 12 Vdc, 25 °C [77 °F] Min. Typ. Max. Unit Excitation voltage Null Offset temperature shift 1 0 °C to 25 °C [32 °F to 77°F] 25 °C to 70 °C [77 °F to 158 °F] 2 Full scale temperature shift2 0 °C to 25 °C [32 °F to 158 °F] 25 °C to 70 °C [77 °F to 158 °F] 2 Linearity, hysteresis error 3 Input resistance Output resistance Operating temperature Storage temperature Common mode pressure Weight -25 [-13] -40 [-40] PPM/°C % span kOhm kOhm 85 [185] °C [°F] 125 [257] °C [°F] Notes Pressure specs obtained with pressure applied to the front of the sensor. Shift is relative to 25 °C [77 °F]. Measured at full scale rated pressure using BFSL. CPX/CPXL at 5 Vdc, 25 °C [77 °F] Min. Typ. Max. Unit -2200 PPM/°C -25 [-13] -40 [-40] 85 [185] 125 [257] 50 % span kOhm °C [°F] °C [°F] psi g ABSOLUTE OUTPUT FS Pressure CPC at 12 Vdc, 25 °C [77 °F] Output Full Scale Span mV |
More datasheets: CPC15DFC | CPC60DFC | CPC150DFC | CPXL04GF | CPXL10DF | CPXL04DF | CPX100G | CPXL10GF | CPC0.3DFH | CPC01DFC |
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