CPX100G

CPC/CPCL and CPX/CPXL Series Uncompensated/Compensated and Compensated Calibrated Silicon Pressure Sensors DESCRIPTION On devices of 5 psi and above, the top side of the chip is The CPX/CPXL and the CPC/CPCL Series sensors integrate protected against humidity by a Silgel coating. While the silicon micromachined sensing technology, temperature sensors are designed for use with non-corrosive, nonionic compensation, and calibration in a complete family of low cost pressure media, they accommodate many gases that are used packages. This series offers the most cost-effective solution for in medical applications. design requirements. The CPC Series is designed for the lowest cost and smallest These piezoresistive pressure sensors use micromachined profile. The standard packages have only a plastic cap for silicon chips mounted on a ceramic and protected with a plastic OEM applications. The CPC axial port option accommodates cap. Several tube arrangements with nylon housings are pressure measurements in tube applications. available for various pressure applications. FEATURES POTENTIAL APPLICATIONS • Low cost, small size • Medical applications • Temperature compensated • Applications requiring small size • Zero and span calibrated • Applications requiring vacuum and positive • Millivolt output • Pressure reference, or both • Differential, gage and absolute pressure • Constant voltage excitation • High impedance - low current CPC/CPCL and CPX/CPXL Series ELECTRICAL SPECIFICATIONS Characteristic CPC/CPCL at 12 Vdc, 25 °C [77 °F] Min. Typ. Max. Unit CPX/CPXL at 5 Vdc, 25 °C [77 °F] Unit Min. Typ. Max. Excitation voltage Null (1) Offset temperature shift 0 °C to 25 °C [32 °F to 77°F] (2) 25 °C to 70 °C [77 °F to 158 °F] 2 Full scale temperature shift 0 °C to 25 °C [32 °F to 158 °F] (2) 25 °C to 70 °C [77 °F to 158 °F] (3) Linearity, hysteresis error Input resistance Output resistance Operating temperature Storage temperature Common mode pressure Weight 3.0 -1.0 12.0 0 16.0 1.0 Vdc mV 3.0 -50 5.0 0 – – ±1.0 mV – ±0.5 – – ±2 PPM/°C – -2200 – PPM/°C – 5.0 – -25 [-13] -40 [-40] – – 0.25 – 3.0 – – – 2 1.0 – – 85 [185] 125 [257] 50 – % span kOhm kOhm °C [°F] °C [°F] psi g 5.0 – -25 [-13] -40 [-40] – – 0.25 – 3.0 – – – 2 1.0 – – 85 [185] 125 [257] 50 – % span kOhm kOhm °C [°F] °C [°F] psi g 12.0 50 Vdc mV mV Notes: 1. Pressure specs obtained with pressure applied to the front of the sensor. 2. Shift is relative to 25 °C [77 °F]. 3. Measured at ½ full scale rated pressure using BFSL. ABSOLUTE OUTPUT FS Pressure 5 psi 15 psi 30 psi 60 psi 100 psi CPC at 12 Vdc, 25 °C [77 °F] Output Full Scale Span (mV) Min. Typ. Max. 57 60 63 85 90 95 85 90 95 85 90 95 95 100 105 CPX at 5 Vdc, 25 °C [77 °F] Output Full Scale Span (mV) Min. Typ. Max. 112 168.5 225 168 253 338 168 253 338 189 263.5 338 210 295 380 Overpressure (psi) Max. 15 45 90 180 250 CPX/CPXL at 5 Vdc, 25 °C [77 °F] Output Full Scale Span (mV) Min. Typ. Max. 50 68 86 40 78.5 112 40 75 110 112 168.5 225 168 253 338 168 253 338 189 263.5 338 210 295 380 187 262.5 338 Overpressure (psi) Max. 3 3 3 15 45 90 180 250 250 (1) GAGE/DIFFERENTIAL OUTPUT FS Pressure CPC/CPCL at 12 Vdc, 25 °C [77 °F] Output Full Scale Span (mV) Min. Typ. Max. 23 25 27 19 20 21 17 18 19 57 60 63 85 90 95 85 90 95 85 90 95 95 100 105 85 90 95 4 in H2O 10 in H2O 1 psi 5 psi 15 psi 30 psi 60 psi 100 psi 150 psi Note: 1. Differential common mode pressure should not exceed 50 psi. 2 www.honeywell.com/sensing Uncompensated/Compensated and Compensated Calibrated Silicon Pressure Sensors MOUNTING DIMENSIONS (For reference only: mm [in].) Non-ported Package AF and GF Package DF Package EQUIVALENT CIRCUIT Pinout 1. - V Excitation 2. + Output Signal 3. +V Excitation 4. - Output Signal MEDIA COMPATIBILITY: Clean, dry gases only Port 1: Media must be compatible with epoxy-based adhesive. Port 2: Media must be compatible with nylon housing, epoxy adhesive and silicon. Honeywell Sensing and Control 3 ORDER GUIDE WARNING WARNING PERSONAL INJURY MISUSE OF DOCUMENTATION DO NOT USE these products as safety or emergency stop devices or in any other application where failure of the product could result in personal injury. Failure to comply with these instructions could result in death or serious injury. The information presented in this product sheet is for reference only. Do not use this document as a product installation guide. • Complete installation, operation, and maintenance information is provided in the instructions supplied with each product. Failure to comply with these instructions could result in death or serious injury. WARRANTY/REMEDY Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Honeywell’s standard product warranty applies unless agreed to otherwise by Honeywell in writing; please refer to your order acknowledgement or consult your local sales office for specific warranty details. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace, at its option, without charge those items it finds defective. The foregoing is buyer’s sole remedy and is in lieu of all other warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. In no event shall Honeywell be liable for consequential, special, or indirect damages. While we provide application assistance personally, through our literature and the Honeywell web site, it is up to the customer to determine the suitability of the product in the application. Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing. However, we assume no responsibility for its use. • SALES AND SERVICE Honeywell serves its customers through a worldwide network of sales offices, representatives and distributors. For application assistance, current specifications, pricing or name of the nearest Authorized Distributor, contact your local sales office or: E-mail: info.sc@honeywell.com Internet: www.honeywell.com/sensing Phone and Fax: Asia Pacific +65 6355-2828 +65 6445-3033 Fax Europe +44 (0) 1698 481481 +44 (0) 1698 481676 Fax Latin America +1-305-805-8188 +1-305-883-8257 Fax USA/Canada +1-800-537-6945 +1-815-235-6847 +1-815-235-6545 Fax Sensing and Control Honeywell 1985 Douglas Drive North Minneapolis, MN 55422 www.honeywell.com/sensing 008054-3-EN IL50 GLO Printed in USA July 2007 © 2007 Honeywell International Inc. All rights reserved.