prhy12 www.vishay.com vishay mcb revision: 07-mar-16 1 document number: 32526 for technical questions, contact: mcbprecisionpot@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 analog displacement sensor for mounting in hydraulic cylinder this sensor is designed to be integrated into a hydraulic cylinder. due to its small diameter , it can be fitted in the rod of small cylinders. the geometry of the profile and wiper is perfectly suited to operation at an optimum speed under all oil viscosity conditions encountered in the temperature range. features ? conductive plastic potentiometer technology. ? infinite resolution ? precious metal multi-contact wiper ? light alloy profiled support ? wire or connector outputs ? material categorization: fo r definitions of compliance please see www.vishay.com/doc?99912 note ? nothing stated herein shall be construed as a guarantee of quality or durability. quick reference data sensor type linear, conductive plastic output type wires and connector market appliance industrial dimensions diameter 12 mm electrical specifications parameter theoretical electrical tr avel (tet) 100 mm to 1000 mm independent linearity standard 0.1 % independent linearity optional 0.05 % total resistance (r n ) 425 ? /cm (350 ? /cm to 4000 ? /cm optional) tolerance on r n 20 % temperature coeffi cient -300 300 ppm/c power rating at +25 c 0.3 w/cm of travel power rating at +125 c 0 w/cm wiper current ? 1 ma recommended load impedance ? 1000 r n dielectric strength 1000 v rms , 50 hz, 1 min insulation resistance ? 10 g ? at 500 v cc output smoothness ? 0.05 % mechanical specifications parameter mechanical travel tet + 1.5 mm driving force ? 1 n typical backlash < 10 m maximum displacement speed 1.5 m/s (32 cst oil) performance parameter operating temperature range -40 c to +125 c storage temperature ra nge -55 c to +125 c life 20m cycles for tet ? 300 mm 10m cycles for 300 mm < tet ? 600 mm 5m cycles for tet > 600 mm operating pressure 350 bar in cont inuous mode (600 bar at peak)
prhy12 www.vishay.com vishay mcb revision: 07-mar-16 2 document number: 32526 for technical questions, contact: mcbprecisionpot@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 sap part numbering guidelines model diameter length (mm) value linearity packaging prhy 12 107 9631 = 9k6 d = 0.1 % b = box 177 1592 = 15k9 527 4742 = 47k4 connections design 1: standard version with connector inserted in interface flange ? design 2: sensor with wire outputs without sealed feed-through and flange ? design 3: sensor equipped with a sealed feed-through and a wire output cylinder interface flange dimensions in millimeters design 1 (standard version) design 2 (on request) cylinder rod boring tet + 49 max. theoritical electrical travel (tet) (+ 1 / - 0) mechanical travel (ce ) + 3 - 0.2 22 0 10 - 0.5 32 0 on face s m26 x 1.5 26 14 c c c-c ? 12 0 - 0.2 hir s chman connector el s t 400l/12 - 0.2 - 0.4 ? 19 electrical zero: 29.5 s nap ring wa s her s pring 6 0.3 ? 22 location of waterproof ring 6 0 0 - 4 ? 11 0 - 0.1 3 m12 x 1 ? 29.2 + 0.3 0 r0.2 1.2 0.05 - 0.3 ? 24 0 l = tet + 38 (0 / + 0.5) 20 - 0.5 / + 0 electrical zero electrical travel (+ 1 / - 0) 3 max. mechanical travel: tet + 1.5 3 in s ulated wire s g26 length 300 mm ? 11 0 - 0.1 ? 12 0 - 0.2 60 9 3 15 ? 18 ? 11 + 0.1 0 m3 x 3 cup hc s crew ? 20 + 0.1 0 ? 19 + 0.1 0 ? 12 + 0.2 0 1.1 + 0.05 0 13 + 0.1 0
prhy12 www.vishay.com vishay mcb revision: 07-mar-16 3 document number: 32526 for technical questions, contact: mcbprecisionpot@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 electrical diagram options (on request) ?other ohm value (r n ) - see electrical specifications ? other linearity - see electrical specifications ? special equipment ? other diameter: 6 mm design 3 (on request) dimensions in millimeters g reen yellow red
legal disclaimer notice www.vishay.com vishay revision: 08-feb-17 1 document number: 91000 disclaimer ? all product, product specifications and data ar e subject to change with out notice to improve reliability, function or design or otherwise. vishay intertechnology, inc., its affiliates, agents, and employee s, and all persons acting on it s or their behalf (collectivel y, vishay), disclaim any and all liability fo r any errors, inaccuracies or incompleteness contained in any datasheet or in any o ther disclosure relating to any product. vishay makes no warranty, representation or guarantee regarding the suitability of th e products for any particular purpose or the continuing production of any product. to the maximum extent permitted by applicable law, vi shay disclaims (i) any and all liability arising out of the application or use of any product , (ii) any and all liability, including without limitation specia l, consequential or incidental damages, and (iii) any and all implied warranties, includ ing warranties of fitness for particular purpose, non-infringement and merchantability. statements regarding the suitability of products for certain types of applicatio ns are based on vishays knowledge of typical requirements that are often placed on vishay products in generic applications. such statements are not binding statements about the suitability of products for a particular applic ation. it is the customers responsibility to validate tha t a particular product with the prope rties described in the product sp ecification is suitable for use in a particular application. parameters provided in datasheets and / or specifications may vary in different ap plications and perfor mance may vary over time. all operating parameters, including ty pical parameters, must be va lidated for each customer application by the customer s technical experts. product specifications do not expand or otherwise modify vishays term s and conditions of purchase, including but not limited to the warranty expressed therein. except as expressly indicated in writing, vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the vishay product could result in personal injury or death. customers using or selling vishay product s not expressly indicated for use in such applications do so at their own risk. please contact authorized vishay personnel to obtain writ ten terms and conditions rega rding products designed for such applications. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is gran ted by this document or by any conduct of vishay. product names and markings noted herein may be trademarks of their respective owners. ? 2017 vishay intertechnology, inc. all rights reserved
|
