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SM-HYD iductive transducer

SM-HYD iductive transducer

SM-HYD iductive transducer

Product catalog summary
Overview: The SM-HYD Series LVDT (Linear Variable Differential Transformers) are pressure-tight sensors designed for integration into hydraulic and pneumatic cylinders or servo valves. They are suitable for harsh industrial environments, offering high reliability and precision.
Specifications:
  • Measurement Range: 2 to 180 mm
  • Pressure Resistance: Up to 400 bar
  • Temperature Range: -40 to +120°C, optional up to 150°C
  • Linearity: Up to ±0.10%
  • Vibration Stability: 10 G (DIN IEC68T2-6)
  • Shock Stability: 200 G / 2 ms (DIN IEC68T2-27)
Technical Data: The sensors are inductive and suitable for high temperature and pressure environments. They feature built-in cable breakage monitoring and are galvanically isolated. The signal output is optimized for low residual noise, ensuring high resolution and accuracy.
Installation and Connection: The sensors can be installed using screw flanges (M18x1.5 / M30x1.5) or plug-in flanges (Ø18). They support various connector types, including MIL-5015 and M12, with cable lengths up to 100 meters.
Electronics: The DEEneo and DEEneo-ISC signal conditioners are used to operate the sensors, converting signals into standardized analogue outputs. They offer features like simple adjustment, linearization, and configuration via software.
Accessories: Various connection cables and mating connectors are available, including straight and angular M12 connectors, with protection classes ranging from IP40 to IP68.
Order Codes: The document provides detailed order codes for sensors and electronics, specifying options for linearity, temperature range, housing, measurement ranges, flange types, and output types.
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Catalog excerpts

SM-HYD iductive transducer-1

■ Screw flange M18x1,5 / M30x1,5 or plug-in flange 018 ■ Sensor working temperature up to 150°C

 Open the catalog to page 1
SM-HYD iductive transducer-2

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 for interference compatibility...

 Open the catalog to page 2
SM-HYD iductive transducer-3

SM-HYD SERIES I TECHNICAL DIMENSIONS 3 other ranges on request Cable output PLUG-IN FLANGE S18 WITH RADIAL CABLE OR RADIAL CONNECTOR OUTPUT

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SM-HYD iductive transducer-4

4 INSTALLATION DRAWING I SM-HYD SERIES * note: Rz = 1,6 for non pulsating pressure Rz = 0,8 for pulsating pressure CABLE/PIN ASSIGNMENT (AC OUTPUT) connector output type MIL-5015 for flange M18 / M30 connector output, type M12 for flange M18 / M30 connector output, type Lemo for flange S18 Primary + white white 2 Primary - brown yellow 1 Secondary 1 blue brown 3

 Open the catalog to page 4
SM-HYD iductive transducer-5

DEEneo, DEEneo-ISC | ELECTRONICS DEENEO | DEENEO-ISC The DEEneo signal conditioner was developed for operating inductive LVDT sensors (full bridge). The electronics supply the sensor and convert the sensor signal into a standardized, analogue output signal with the help of a microcontroller. A push button (SET button) is used for the basic configuration and to set the measuring range limits - this enables quick and easy adaptation to the customer‘s application. Where possible, eddylab calibrates the sensor and electronics together. The sensor characteristic curve can be linearized to meet the...

 Open the catalog to page 5
SM-HYD iductive transducer-6

6 ACCESSORIES I SM-HYD SERIES CABLE M12 ANGULAR CONNECTOR

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SM-HYD iductive transducer-7

SM-HYD SERIES I ORDER CODE 7 ORDER CODE SENSOR SM X HYD X X X X X X measurement ranges [mm] cable / connector output 18 = thread M18 x 1,5 30 = thread M30 x 1,5 S18 = plug-in flange 018 M12= connector output (M12) K = cable output S2: sensor with cable output, open cable end for DEEneo 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 DEEneo-ISC K = PTFE-UL cable 2 m (option H) L = PTFE-UL cable 5 m (option H) M = PTFE-UL cable 10 m (option H) temperature range 1 = standard body length 2 = short body length ORDER...

 Open the catalog to page 7

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.