Sensors - Position: Angular and Linear - VISHAY - #1

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Precision Linear Transducers, Designed for Mounting in Hydraulic or Pneumatic Cylinder, Conductive Plastic Element (Unsealed Series/Ø 10 mm) Series REC 10 LH Vishay Sfernice www.vishay.com For technical questions, contact: sfer@vishay.com Document Number: 54020 54 Revision: 01-Feb-08 These unsealed sensors are suitable for installation in the high pressure chamber of cylinders. FEATURES • Large range of strokes from 25 to 500 mm • High accuracy • Very good repeatability • Continuous resolution • Easy mounting RoHS COMPLIANT ELECTRICAL SPECIFICATIONS Theoretical Electrical Travel (TET) = E From 25 mm to 500 mm in increments of 25 mm Independent Linearity (over TET) On Request ± 1 %; ± 0.1 % ± 0.05 % if E 100 mm ± 0.025 % if E 200 mm Actual Electrical Travel (AET) TET + 6 mm ± 0.5 Total Resistance RT 150 Ù/cm Resistance Tolerance at 20 °C ± 20 % Repeatability 0.01 % Maximum Power Rating 0.05 W/cm at 70 °C, 0 W at 125 °C Wiper Current 1 mA max. continuous, recommended: a few ìA Load Impedance 1000 times RT minimum Insulation Resistance > 1000 MÙ, 500 VDC Dielectric Strength > 300 VRMS at 50 Hz MECHANICAL SPECIFICATIONS Mechanical Travel (MT) MT = TET Body Anodized aluminum Rod Internal Diameter 10 LH: Ø 12 mm Operating Force 1 N typical Electrical Outputs Wires, L = 300 mm Oil Insulating mineral hydraulic Pressure 300 bars continuous, 1000 bars accidentally Wiper Precious metal multifinger PERFORMANCE Life 25 million cycles typical/1 Hz/T° = 20 °C ± 5 °C/80 % TET Temperature Limits - 20 °C to + 80 °C Speed at 20 °C 1.5 m/s max.