SM-F18

SM-F18

SM-F18

Product catalog summary
Overview: The SM-F18 series is a line of Linear Variable Differential Transformers (LVDTs) designed for harsh industrial environments, suitable for integration into hydraulic and pneumatic systems. These sensors are known for their precision and reliability, even under high pressure and temperature conditions.
Specifications:
  • Measurement Ranges: 2 to 200 mm
  • Mounting Thread: M18x1.5
  • Linearity: Up to ±0.10% of full scale
  • Operating Pressure: 150 bar
  • Protection Class: IP67 or IP68
  • Temperature Range: Up to +200°C
Technical Data:
  • Linearity Options: 0.30%, 0.20%, 0.10% for selected models
  • Types: Spring loaded, free core, push rod guided/unguided
  • Vibration and Shock Stability: 10 G and 200 G/2 ms respectively
  • Supply Voltage/Frequency: 3 Veff/3 kHz, frequency 2-10 kHz
  • Housing Material: Stainless steel 1.4301, chrome-plated steel
Electronics: The DEEneo and DEEneo-ISC signal conditioners are used to operate these sensors, converting sensor signals into standardized analog outputs. They offer features like linearization and easy configuration via a SET button or software.
Installation and Accessories:
  • Cable Options: TPE and PTFE cables available in various lengths
  • Connector Types: Straight and angular M12 connectors
  • Protection Class for Connectors: IP67
Order Codes: The document provides detailed order codes for sensors and electronics, specifying options for temperature range, push rod sealing, protection class, housing, spring force, measurement ranges, and cable/connector types.
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Catalog excerpts

SM-F18-1

■ Linearity up to ±0.10 % of full scale

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SM-F18-2

2 TECHNICAL DATA I SM-F18 SERIES LVDTs (Linear Variable Differential Transformers) are inductive sensors excellent for use in harsh industrial environments, e.g. high temperature and pressure applications, as well as high accelerations and measuring cycles. The SM-F18 series offers ultimate reliability and precision in a small size, and is designed for industrial and lab use. The position transducer is a pressurized hydraulic model up to 150 bar for installation directly in hydraulic and pneumatic cylinders. The sensors can also be used under water because of their high protection class. Please...

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SM-F18-3

SM-F18 SERIES | TECHNICAL DIMENSIONS TECHNICAL DIMENSIONS RANGE (FS) CABLE/ CONNECTOR RADIAL [MM] SPRING LOADED MECHANICS [MM] Other measurement ranges are available on request. TYPE: FREE CORE (D), PUSH ROD UNGUIDED AUSFÜHRUNG: STÖSSEL GELAGERT TYPE: PUSH ROD GUIDED TYPE: SPRING LOADED Please note that the stated end travel and start travel (see detailed picture) are standard values. When calibrating the sensors we are aiming for best lin

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SM-F18-4

4 SENSOR TYPES | SM-F18 SERIES SENSOR TYPES CABLE /CONNECTOR OUTPUT AXIAL /RADIAL Sensors with cable output have a cable fitting and a spring for bend protection of the cable. For installation, the bending radius should not be less than 3 times the cable diameter. The standard cable length is 2 m. Instruments with option H for temperatures up to 150 °C/ 200 °C feature a PTFE cable. CONNECTOR OUTPUT (CABLE WITH STRAIGHT OR ANGULAR CONNECTOR) For sensors with connector output the cable has to be ordered separately. You can choose from a cable with a straight connector or with an angular connector....

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SM-F18-5

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 highest demands on the accuracy...

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SM-F18-6

■ MATING CONNECTOR M12 (SHIELDED)

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SM-F18-7

SM-F18 SERIES | DEEneo, DEEneo-ISC I ORDER CODE 7 measurement ranges [mm] cable / connector output 50 / 100 / 200 1 = radial connector output M12 (no cable) KA = axial cable output KR = radial cable output S2: sensor with cable output, open cable end (for IMCA) 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 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 2 = ventilation hole (option VH) 1 = stainless steel / chrome-plated spring force...

 Open the catalog to page 7
SM-F18-8

Email: [email protected] Internet: www.eddylab.com

 Open the catalog to page 8

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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.