CDS vishay micro-measurements document number: 11004 revision 18-mar-04 www.vishaymg.com 1 micro-measurements@vishay.com cable-extension displacement sensor features full-scale ranges from 5 to 50 inches. rugged, low profile design. switch-selectable potentiometer and wheatstone bridge output circuits. standard rj-45 electrical connections. compatible with all vishay micro-measurements strain- gage and high-level-signal instrumentation. easy to install and use. the vishay micro-measurements cable-extension displacement sensor provides a voltage signal linearly proportional to the extension of a retractable stainless steel cable. used for indicating the displacement of the test structure, member or part to which the cable is attached, installation is quick and easy. simply attach the base of the description sensors to a reference surface, the cable to the component being displaced, and the electrical leads to any instrument accepting strain-gage or high-level signal inputs. with the certified calibration data and wiring instructions provided with each sensor, you will be making displacement measurements in minutes. model CDS-05 CDS-10 CDS-20 CDS-30 CDS-40 CDS-50 measurement range in [mm] 5 [127] 10 [254] 20 [508] 30 [762] 40 [1016] 50 [1270] accuracy % fs 0.25 0.15 0.10 0.10 0.10 0.10 resolution analog (effectively infinite, limited only by instrumentation) repeatability greater of 0.001 in [ 0.025 mm] or 0.02% fs cable retraction oz. 3.5 8.4 8.4 6.3 4.2 3.5 force (min) [n] [1.0] [2.3] [2.3] [1.8] [1.1] [1.0] cable extension oz. 6.5 15.6 15.6 11.7 7.8 6.5 force (max) [n] [1.8] [4.3] [4.3] [3.3] [2.2] [1.8] cable acceleration g 3 11 11 5 4 3 vibration g, hz up to 10, 0 ?2000 shock g, ms 100, 0.1 sensor plastic-hybrid precision potentiometer resistance ohms 500 maximum supply v 30 voltage - potentiometer maximum supply v 30 voltage - bridge output - bridge mv/v fs 3.0 typical case powder-painted aluminum alloy cable nylon-coated stainless steel, 0.019-in [0.48-mm] diameter electrical connector rj-45 receptacle weight lb [kg] 2 [1] typ. operating temperature f [ c] -40 to +200 [-40 to 93] tc of sensor ppm/ f [ppm/ c] 88 [157] humidity % rh 100 at 90 f [32 c] specifications
CDS vishay micro-measurements document number: 11004 revision 18-mar-04 www.vishaymg.com 2 micro-measurements@vishay.com cable extension displacement sensor
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