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3730-1

Electropneumatic positioner

PRODUCT
Positioner

USAGE

  • Challenging transit times
  • Challenging ambient conditions
  • Throttling service

ATTACHMENT TO

  • Linear actuator, single acting
  • Linear actuator, double acting
  • Rotary actuator, single acting
  • Rotary actuator, double acting

EXPLOSION PROTECTION

  • Without certification
  • Type of protection "Intrinsic safety"

COMMUNICATION

  • Without

CONTROL LOOP

  • 4 to 20 mA

OPTIONAL SOLENOID VALVE

  • Without

VALVE DIAGNOSTICS

  • Without

Special features

  • Electropneumatic positioner
  • Note:
    • The product will be discontinued in the near future. Replacement device: TROVIS 3730-1
    • Die-cast aluminum or stainless steel housing
    • Attachment to linear actuators according to IEC 60534-6, VDI/VDE 3847, or SAMSON integral attachment
    • Attachment to rotary actuators according to VDI/VDE 3845
    • Attachment to double-acting actuators with Type 3710 Reversing Amplifier
    • Any positioner mounting position possible
    • Simple one-knob, menu-driven operation
    • Easy-to-read display in any mounting position thanks to rotatable reading direction
    • Variable automatic start-up
    • Preset parameters, only values deviating from the standard need to be adjusted
    • Calibrated travel sensor without gears susceptible to wear
    • All parameters saved in non-volatile EEPROM
    • Two-wire system with small electrical load of 300 Ω
    • Tight-closing function can be activated
    • Automatic zero monitoring
    • Two standard programmable position alarms

Accessories

  • - - -

Options

  • Device compatible with paint
  • Additional equipment: inductive limit contact

Information

  • WA NA 122

    : Type 3730 & 3731 Series Positioner
    [EN]
  • WA 310

    Brochure: Positioners
    Atachment, Options, Explosion Protection, Operation, Diagnostics, Safety
    [EN][DE]
  • WA 283

    Sonderdruck: Anbau von Stellungsreglern an pneumatische Antriebe
    Eine vergleichende Bewertung aus Herstellersicht
    [DE]
  • AB 07

    Vent Plugs
    [EN][DE]
  • AB 03

    Pressure Gauges with Pressure Compensation Element
    [EN][DE]
  • AB 08

    Filter Check Valve
    Integrated into a screw-on body with G ¼ thread, degree of protection IP 56/66 or NEMA 4
    [EN][DE]
  • T 8384-1

    Type 3730-1 Electropneumatic Positioner
    Note: The product will be discontinued in the near future. Replacement device: TROVIS 3730-1
    [EN][DE][RU]
  • T 8350

    Information Sheet of Valve Accessories
    Positioners · Limit Switches · Solenoid Valves · Valve Accessories
    Selection and Application
    [EN][DE]

Support

  • KA 8384-1

    Type 3730-1 i/p Positioner
    Note: The product will be discontinued in the near future. Replacement device: TROVIS 3730-1
    [EN][DE]
  • EB 8384-1

    Type 3730-1 Electropneumatic Positioner
    Firmware version: 2.1x
    [EN][DE]
  • EB 8384-1

    Type 3730-1 Electropneumatic Positioner
    Note: The product will be discontinued in the near future. Replacement device: TROVIS 3730-1

    Firmware version 2.2x
    [EN][DE][DA][UK][ES]
  • EB 8384-1

    Type 3730-1 Electropneumatic Positioner
    Firmware version: 2.0x
    [EN][DE][IT][PL]
  • SH 8384-1

    Type 3730-1 Electropneumatic Positioner
    Note: The product will be discontinued in the near future. Replacement device: TROVIS 3730-1
    [EN][DE]

DXF file from data sheet

  • R 0007

    Instructions on the Safe Handling of Pressure Compensation Elements (Diaphragms in Housings) Included in Pressure Gauges According to the REACH Regulation 1907/2006 and Related Requirements
    [EN][DE]

Certificates

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