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LVDT Inductive Transducer SM HYD

LVDT Inductive Transducer SM HYD
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SM-HYD SERIES | LVDT Designed for integration into hydraulic and pneumatic cylinders or servo valves. ■ Screw flange M18x1,5 / M30x1,5 or plug-in flange Ø18 ■ Pressure up to 400 bar ■ Sensor working temperature up to 150°C ■ Linearity up to ±0.10 % ■ Measurement range

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2 TECHNICAL DATA I SM-HYD SERIES LVDTs (Linear Variable Differential Transformers) are inductive sensors excellent for use in harsh industrial environments, e.g. high temperature and pressure ranges, as well as high accelerations and measuring cycles. The SM-series offers ultimate reliability and precision in a small size, and is designed for industrial- and lab use. The sensors can also be used under water because of their high protection class. IMCA and KAB electronics (explanation see page 5) have a built-in cable breakage monitoring and are entirely galvanically isolated. The signal...

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SM-HYD SERIES | TECHNICAL DIMENSIONS TECHNICAL DIMENSIONS RANGE (FS) [MM] BODY TYPE LINEARITY [%] (STANDARD) LINEARITY [%] (OPTIONAL) other ranges on request ■ DIFFERENT OUTPUT TYPES WITH FLANGE TYPE THREAD M18 X 1,5 / M30 X 1,5 Connector, 6-pole, (according to MIL-5015) Cable output diameter of inner tube ø 4 mm ■ PLUG-IN FLANGE WITH RADIAL CABLE OR RADIAL CONNECTOR OUTPUT

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4 INSTALLATION DRAWING I SM-HYD SERIES * note: Rz = 1,6 for non pulsating pressure Rz = 0,8 for pulsating pressure assignment for TPE-cable: white (5): primary 2 black (6): secondary 2 brown (9): primary 1 blue (8): secondary 1 assignment for PTFE-cable: white (5): primary 2 green (6): secondary 2 yellow (9): primary 1 brown (8): secondary 1 CABLE ELECTRONICS KAB FUNCTION If not specified otherwise the cable electronics is placed at 1 m from the end of the cable.

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SM-HYD SERIES | ELEKTRONICS EXTERNAL ELECTRONICS IMCA external electronics IMCA (for DIN-rail mounting) The external electronics IMCA is designed to be installed in switch cabinets (Din-rail mounting). The connection to the sensor is conducted as connector with push-in spring connection. CABLE BREAK DETECTION The electronics by eddylab feature a built-in cable break detection. This is achieved by an impedance measurement of the LVDT´s secondary coil. If the sensor cable is cut, the impedance on the secondary connections of the electronics change regardless of the push rod position,...

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6 ACCESSORIES I SM-HYD SERIES mating connector: AT3106F, according to MIL-5015 (please order separately) PIN assignment connector Lemo and M12 ACCESSORIES■ CONNECTION CABLE (SHIELDED) FOR CONNECTOR OUTPUT M12 CABLE M12 ANGULAR CONNECTOR ■ MATING CONNECTOR FOR SELF ASSEMBLY (SHIELDED) ADJUSTMENT OF ZERO POINT AND GAIN Each sensor, manufacted by eddylab, is basically adjusted and calibrated. You will receive a traceable calibrated measurement equipment, adjusted and tested in the company's own high-end calibration laboratory, and a calibration certificate. Please note: If the zero point or...

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SM-HYD SERIES I ORDER CODE 7 SM X -HYD- X-X-XXXX ^a^ measurement ranges [mm] (d) cable / connector output (b) type of flange 18 = thread M18 x 1,5 30 = thread M30 x 1,5 (c) output S = connector output (MIL-5015 / LEMO) M12= connector output (M12) K = cable output S2: sensor with cable output, open cable end (for IMCA) A = TPE cable 2 m D = PTFE-UL cable 2 m (option H) E = PTFE-UL cable 5 m (option H) F = PTFE-UL cable 10 m (option H) S3: sensor with cable output for KAB G = TPE cable 2 m K = PTFE-UL cable 2 m (option H) L = PTFE-UL cable 5 m (option H) M = PTFE-UL cable 10 m (option H) (e)...

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