cpc, cpcl, 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, cpx, cpxl series 2 www.honeywell.com/sensing electrical specifications cpc/cpcl at 12 vdc, 25 c [77 f] cpx/cpxl at 5 vdc, 25 c [77 f] characteristic min. typ. max. unit min. typ. max. unit excitation voltage 3.0 12.0 16.0 vdc 3.0 5.0 12.0 vdc null -1.0 0 1.0 mv -50 0 50 mv 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) ? ? 1.0 mv ? 0.5 mv full scale temperature shift 2 0 c to 25 c [32 f to 158 f] 25 c to 70 c [77 f to 158 f] (2) ? ? 2 ppm/ c ? -2200 ? ppm/ c linearity, hysteresis error (3) ? 0.25 1.0 % span 0.25 1.0 % span input resistance 5.0 ? ? kohm 5.0 ? ? kohm output resistance ? 3.0 ? kohm ? 3.0 ? kohm operating temperature -25 [-13] ? 85 [185] c [ f] -25 [-13] ? 85 [185] c [ f] storage temperature -40 [-40] ? 125 [257] c [ f] -40 [-40] ? 125 [257] c [ f] common mode pressure ? ? 50 psi ? ? 50 psi weight ? 2 ? g ? 2 ? g 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 ? full scale rated pressure using bfsl. absolute output cpc at 12 vdc, 25 c [77 f] output full scale span (mv) cpx at 5 vdc, 25 c [77 f] output full scale span (mv) overpressure (psi) fs pressure min. typ. max. min. typ. max. max. 5 psi 57 60 63 112 168.5 225 15 15 psi 85 90 95 168 253 338 45 30 psi 85 90 95 168 253 338 90 60 psi 85 90 95 189 263.5 338 180 100 psi 95 100 105 210 295 380 250 gage/differential (1) output cpc/cpcl at 12 vdc, 25 c [77 f] output full scale span (mv) cpx/cpxl at 5 vdc, 25 c [77 f] output full scale span (mv) overpressure (psi) fs pressure min. typ. max. min. typ. max. max. 4 in h 2 o 23 25 27 50 68 86 3 10 in h 2 o 19 20 21 40 78.5 112 3 1 psi 17 18 19 40 75 110 3 5 psi 57 60 63 112 168.5 225 15 15 psi 85 90 95 168 253 338 45 30 psi 85 90 95 168 253 338 90 60 psi 85 90 95 189 263.5 338 180 100 psi 95 100 105 210 295 380 250 150 psi 85 90 95 187 262.5 338 250 note: 1. differential common mode pressure should not exceed 50 psi.
uncompensated/compensated an d compensated calibrated silicon pressure sensors honeywell sensing and control 3 mounting dimensions (for reference only: mm [in].) non-ported package af and gf package df package equivalent circuit media compat ibility: clean, dry gases only pinout 1. - v excitation 2. + output signal 3. +v excitation 4. - output signal port 1: media must be compatible with epoxy-based adhesive. port 2: media must be compatible with nylon housing, epoxy adhesive and silicon.
sensing and control honeywell 1985 douglas drive north minneapolis, mn 55422 www.honeywell.co m/sensing 008054-3-en il50 glo printed in usa july 2007 ? 2007 honeywell international inc. all rights reserved. order guide warning personal injury 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. 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. warning misuse of documentation ? 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. 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
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