NIVOMAG - (Magnetic Coupling)

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NIVOMAG - (Magnetic Coupling)
  • Mã SP: VNC1
  • Giá NY: Liên hệ
  • Giá bán: Liên hệ
  • Tình trạng:
  • Khuyến mãi:
  • Lượt xem: 5220
  • Operation without power supply
    Micro-switch separated from process
    All wetted parts stainless steel
    Side or top mounting
    Fixed or adjustable switch differential
    Submersible versions
    Various process connections
    Operational check via optional tester
    Explosion-proof models
    SIL1 Safety Integrity Level
    Marine approvals
  • Tags: Bàn Map
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FEATURES

  • Operation without power supply
  • Micro-switch separated from process
  • All wetted parts stainless steel
  • Side or top mounting
  • Fixed or adjustable switch differential
  • Submersible versions
  • Various process connections
  • Operational check via optional tester
  • Explosion-proof models
  • SIL1 Safety Integrity Level
  • Marine approvals
APPLICATIONS:

 

  • Liquids with min. 0.7 kg/dm3 density
  • Fail-safe and control level switches in closed tanks
  • Power stations, chemical, petrochemical and pharmaceutical industry
  • Supplementary fail safe switch if combined with other devices
  • Balance tanks on ships

 

 

SPECIFICATIONS:

  • Switch rating: 250 V AC, 10 A
  • Ambient temperature: -20 °C to +80 °C
  • Medium temperature: up to +250 °C
  • Medium pressure: max. 25 bar
  • Process connection: square and standard flanges, 2'' thread
  • Ingress protection: IP 65, IP 68
  • Ex marking: ATEX II 1/2 G EEx dme IIC T6..T2 (TÜV)
  • Certificates: SIL1 Safety Integrity Level

 

 

 

FEATURES :

  • Short description:Magnetic coupling float level switch without external power supply
  • Operating principle:The movement of the float is transferred through a separated magnetic coupling to the external microswitch
  • Mounting, Adjustment:Top or side
  • Setting of the switching point(s):With arm extensions and adjustable switch differential
  • Material of wetted parts:Stainless steel
  • Housing material:Alu cast
  • Ex version:Available

 

 

APPLICATION CONSIDERATIONS :

  • Special applications:Operation can be checked with (manual) tester
  • Suggested applications:Adjustable switch differential, filling-emptying control. Limit switch, high or low fail-safe switching.
  • Measurable mediums:Clean liquids with min. 0.7 kg/dm3 density, chemicals, solvents, hydrocarbons and liquified gases
  • Application restrictions:Impurities that inhibit the free movement of the float

 

 

TECHNICAL DATA :

  • Ambient temperature:-20…+80°C
  • Medium temperature:0…+250°C
  • Process pressure:Max 25 bar
  • Output:NO/NC microswitch 250 V AC, 10 A
  • Process connection: square and standard flanges, 2'' thread
  • Ingress protection:IP65, IP68
  • Ex approval:Ex II 1/2 G EEx dme IIC T6…T2; Germanische Lloyd, Norske Veritas

 

 

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