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APL 4N SERIES

The Valve Position Indicator makes use of a mechanical counter. ... This counter converts the open and closed positions of the valve to electronic signals, ensuring the accuracy of valve status signals sent to the control room.

Specification

    Enclosure : Weatherproof IP67/NEMA4,4X,7,9 (Standard) IP68(Option) Explosionproof : E EXd IIBT6

    Solid and Durable design & various options available

    3~4 additional switches

    8~20 points Terminal Strips

    various options switches

    Bolts on visual positionindicator

    Cable entries : 2 x 3/4 NPT(Standard )

    M20, M25, PF3/4 , PT3/4 4Cable entries(Option)

    Terminal Strips : 8 points(0.08-2. 5 )

    Captive cover bolts

    Easy mounting bracket

    NAMUR standard stainless steel shaft and stainless steel or steel bracket.




FEATURES

  • Solid and flexible design
  • Aluminium die-casting housing and powder coating
  • Bolts on visual position indicator
  • Quick-set” cam
  • Spring loaded splined cam.
  • No need to adjust again after initial setting.
  • Easy setting without tool
  • Dual cable entries
  • Captive cover bolts
  • No worry to loose bolts while cover open.
  • Spring loaded cover bolts(APL-5N)
  • Easy mounting bracket
  • NAMUR standard stainless steel shaft and bracket.

STANDARD SPECIFICATION

Specification APL- 4N Series
Enclosure Weatherproof IP67/NEMA4&4X Explosionproof E EX d IIB T6
Cable entries Two NPT3/4
Ambient temperature -20 ͦe 80 ͦC
Terminal strips 8 points (0.08-2.5 mn2 )
Position indicator 0 ~ 90 (90 turn free join) close:red open:yellow
Switches Mechanical switch x2 proximity sensor x2
Painting Chromate Polyester powder coating(black)

OPTION SPECIFICATION

Specification APL- 4N Series
Enclosure Weatherproof IP68
Cable entries FOUR PF3/4 , PT3/4 M20, M25
Option temperature - -
Terminal strips 20 points (0.08-2.5mm)
Position indicator three position close:red open:Green
Switches Mechanical switch x4 proximity sensor x4
Potentiometer 1k ohm standard. 5k ohm. 0-10k ohm
Current output signal unit 4~20mA DC 12.5 to 37VDC (24V typical)
Painting Nylon others on request red, green, blue, yellow, silver

Diagram & Dimension