FL510N Explosion Proof Stainless steel Limit Switch Box

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HVM-5 Series Valve Monitor
HVM-5 Series Valve Monitor

HVM-5 (FL510N) Series Explosion Proof Aluminum Alloy or Stainless steel Limit Switch Box is designed to provide accurate and reliable valve position signaling and indicating of most valves or actuators manufactured. Enclosure: Weatherproof IP67/NEMA4,4X,7,9(Standard) IP68(Option). Explosionproof: E EXd IIC T6, E EX ia llC T6,E EX d llB T6.

Description

HVM-5 (FL510N) Series Is designed to provide accurate and reliable valve position signaling and indicating of most valves or actuators manufactured.

 

 

 

Main Paramaters
  • Enclosure: Weatherproof IP67/NEMA4,4X,7,9(Standard) IP68(Option)
  • Explosionproof: E EXd IIC T6, E EX ia llC T6,E EX d llB T6
  • Solid and compact design
  • Shaft holder built in the cover(Dual Shaft) Easy to set the visual position indicator.
  • Unique design to put the visual indicator on the threaded joint type cover.
  • Bolts on visual position indicator
  • Dual Cable entries: 2 x 3/4 PF(Standard ) M20, M25, NPT3/4" , PT3/4" (Option)
  • Terminal Strips: 8 points(0.08 2. 5mm²)
  • Switch type: mechanical micro switch, customizable Honeywell or P + F proximity micro switch
  • Ambient temperature: standard: - 20 to + 80
  • low temp.: - 40 to + 80 Indicating switch: open(yellow), close (red)
  • Mounting bracket: stainless steel bracket, adjustable Life: 10 million turning circles

 

 

Main Paramaters
  • Aluminium die-casting housing and powder coating. (SS316 is Optional).
  • 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.

 

 

Standard Specification

Specification

Model

 HVM-5 (FL510N) SERIES

Enclosure

Weatherproof IP67/NEMA4&4X Explosionproof E EX d llC T6

Cable entries

Two NPT 3/4"

Ambient temperature

-20°C~80°C

Terminal strips

8 points (0.08-2.5mm²)

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)

 

 

Optional Specification

Specification

Model

HVM-5 (FL510N) SERIES

Enclosure

Weatherproof IP68 Explosionproof E EX d llC T6 E EX d llC T6

Cable entries

Two NPT3/4" PT3/4"

Option temperature

-

Terminal strips

-

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

 

Dimension Unit: mm Standard Namur Shaft

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