PORH12, PORH9.5, PORR12 www.vishay.com Vishay MCB Analog Rectilinear Displacement Sensor FEATURES Conductive plastic potentiometer technology. Infinite resolution Anodized light alloy housing Precious metal multi-contact wiper Stainless steel floating shaft Collar mounting Material categorization: for definitions of compliance QUICK REFERENCE DATA please see www.vishay.com/doc 99912 Sensor type LINEAR, conductive plastic Output type Output by wires Market appliance Avionics, industrial Dimensions Diameter 1/2 (12.7 mm) ELECTRICAL SPECIFICATIONS PARAMETER Total electrical travel (TET) UET - 0 + 0.3 mm Independent linearity standard 1 % Independent linearity optional 3 %, 1 %, 0.1 %, 0.25 %, 0.5 % Tolerance on R 10 % ( 20 % on request) n Temperature coefficient -300 ppm/C 300 ppm/C Power rating at +70 C 0.2 W/cm of travel (see Power Rating Chart) Wiper current 1 mA Recommended load impedance 1000 R n Dielectric strength 500 V , 50 Hz, 1 min RMS Insulation resistance 10 G at 500 V DC Useful electrical travel (UET) 10 mm 25 mm 50 mm 75 mm 100 mm Total resistance R 2.2 k 1 k to 22 k 1 k to 47 k 2.2 k to 47 k 4.7 k to 100 k n Output smoothness 0.1 % 0.1 % 0.1 % 0.1 % 0.1 % MECHANICAL SPECIFICATIONS PARAMETER Mechanical travel UET - 0 + 3 mm Driving force 2 N ( 1.5 N on request) Driving force with probe (optional) 3 N to 7 N Backlash < 10 m Protection class IP 50 Maximum displacement speed 1.5 m/s Maximum misalignment 0.2 mm (1) Useful electrical travel (UET) 10 mm 25 mm 50 mm 75 mm 100 mm Total weight 13 g 18 g 23 g 28 g 33 g Weight of moving part 3 g 4.5 g 6 g 7.5 g 9 g Note (1) Tolerances: - 2 mm, + 0 mm PERFORMANCE PARAMETER Operating temperature range -55 C to +125 C Life 10M cycles Note Nothing stated herein shall be construed as a guarantee of quality or durability. Revision: 01-Mar-17 Document Number: 32525 1 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 PORH12, PORH9.5, PORR12 www.vishay.com Vishay MCB SAP PART NUMBERING GUIDELINES - PORH12 MODEL TYPE DIAMETER LENGTH (mm) SHAFT VERSION VALUE LINEARITY PACKAGING POR H 12 010 F = floating shaft Manual A = 1 % B = box 025 transducers D = 0.1 % 050 102 = 01K 075 472 = 4K7 100 103 = 10K 223 = 22K 473 = 47K 104 = 100K In accordance with UET, see Electrical Specifications DIMENSIONS in millimeters L 8 max. tightening capacity L 3 max. tightening capacity L Shaft body misalignment 0.2 mm max. 10 25 Insulation g26 teflon wire s length: 300 Useful electrical travel 10 25 50 75 100 L 0.5 mm 45.5 60.5 85.5 110.5 135.5 DESIGNS ON REQUEST (FOR VERSION PORR12) OPTION 1 300 141.5 22 200 2.5 2.5 M3x0.5 20 12.7 12.7 25 21 3 wires AWG24 4 x 3.3 Revision: 01-Mar-17 Document Number: 32525 2 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 12.7 M3