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SAMSON Controls 3730-0 Positioner

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Quick Overview

SAMSON 3730-0 Positioner

Special features

  • Simple attachment to all common linear actuators with interface for SAMSON direct attachment, NAMUR rib or valves with rod-type yokes according to IEC 60534-6-1

  • Any desired mounting position of the positioner

  • Calibrated travel sensor without gears susceptible to wear

  • Analog pneumatic output prevents pulsing in case of leaking actuator

  • Fast-reacting analog control loop

  • High control accuracy (fine tuning) without dead band and continuous pneumatic output

  • Two-wire system with small electrical load below 300 Ω for explosion-protected version and version without explosion protection

  • Output pressure limitation enabled by DIP switch

  • Selectable tight-closing function with fixed switching point

  • Low air consumption of approx. 110 ln/h independent of supply and output pressure

  • Aluminum housing with IP 66 degree of protection

  • Check valve in the exhaust air port

  • Resistant to shock and vibrations

  • Extended temperature range also for intrinsically safe operation

  • Travel range selectable within the rated travel range by setting DIP switch

  • Zero and span adjusted by potentiometers

  • Reference variable range and direction of action adjustable by setting DIP switches, e.g. for split-range operation

  • Certified according to IEC 61508 / SIL

Additional options

  • Stainless steel housing

SAMSON Controls 3730-0 Positioner

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  • SAMSON Controls 3730-0 Positioner


SAMSON 3730-0 Positioner

We have SAMSON publications, including data sheets, mounting and operating instructions as well as spare parts lists, in various languages. The languages available are indicated by the language codes enclosed in square brackets. The language version required can be viewed by clicking on the corresponding language code. The language codes used according to International Standard ISO 639

 photo DATASHEETSICON_zps9041ac9a.png

Series 3730
Electropneumatic Positioner Type 3730-0 Datasheets


T 8384-0


Please click on your language code below to view the datasheet.

[DE] [EN] [FR] [IT] [RU] [ZH]

 photo MANUALICON_zps1dad5adf.png

Series 3730
Electropneumatic Positioner Type 3730-0 Manual


EB 8384-0


Please click on your language code below to view the manual.

[DE] [EN] [ES] [FR] [IT] [NL] [PL] [PT] [RU] [ZH]

 photo 3dICON_zps865b9e3a.png


 Please Click On the Icon to Create a SAMSON 3D Model

Additional Information

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