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SM-HYD

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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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 output is optimized...

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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 | SM-HYD SERIES INSTALLATION DRAWING * 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 CABLE PTFE-UL 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 | SM-HYD SERIES ELECTRICAL CONNECTION mating connector: AT3106F, according to MIL-5015 (please order separately) PIN assignment connector Lemo and M12 ■ CONNECTION CABLE (SHIELDED) FOR CONNECTOR OUTPUT M12 CABLE M12 ANGULAR CONNECTOR CABLE M12 WITH STRAIGHT CONNECTOR ■ MATING CONNECTOR FOR SELF ASSEMBLY (SHIELDED) STRAIGHT CONNECTOR D4-G-M12-S M18 / M30 FLANGE Protection class Temperatur Mode of connection Cable diameter Conductor ANGULAR CONNECTOR D4-W-M12-S M18 / M30 FLANGE STRAIGHT CONNECTOR LEMO-FGG.0T S18 FLANGE spring closure construction soldering contact ADJUSTMENT OF...

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SM-HYD SERIES | ORDER CODE ORDER CODE SENSOR SM d cable / connector output S1: sensor with connector output b type of flange 18 = thread M18 x 1,5 connector output S2: sensor with cable output, open cable end (for IMCA) A 1 = standard body length E = PTFE-UL cable 5 m (option H) F = PTFE-UL cable 10 m (option H) temperature range D = PTFE-UL cable 2 m (option H) S = connector output (MIL-5015 / LEMO) = short body length S3: sensor with cable output for KAB K = PTFE-UL cable 2 m (option H) L = PTFE-UL cable 5 m (option H) M = PTFE-UL cable 10 m (option H) ORDER CODE ELECTRONICS IMCA 24V b =...

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