CPC01DFH

CPC01DFH Datasheet

CPC/CPCL and CPX/CPXL Series

Part	Datasheet
CPC01DFH	CPC01DFH (pdf)

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PDF Datasheet Preview
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

PDF Datasheet Preview

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

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Datasheet ID: CPC01DFH 636432