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NIVELCO Selector

  • Our online product selection tool is available now after one year development work. This program offers three different ways to find the most suitable instrument for your measurement tasks in only 6 easy steps. After the selection you could request an official quote from our sales colleagues. In the 2014/1 issue of our Magazine you can read more about NIVELCO Selector. Please don′t hesitate to give a try!


   NIVOFLIP - (Bypass liquid level indicator) : LEVEL TRANSMITTERS

FEATURES :
  • Short description: The NIVOFLIP is a magnetic level indicator for pressurized vessels containing liquids. The NIVOFLIP can be equipped with optional limit switches or with NIVELCO’s magnetostrictive level transmitter if point-level detection or continuous level transmission is required.
  • Operating principle: The liquid level in the bypass tube and the tank is equal. A float in the bypass tube incorporating a polarized magnet tracks the level of the liquid. The bi-coloured magnetic flaps serving as visual indicators by changing their colour as the float passes. The lower 100 mm (4inch) of the bottom section of the indicating bar has different colour providing for a visual error signal.
  • Mounting: On suitable connection flanges located on the side of the tank.
  • Housing material: Stainless steel welded bypass tube and flange: 1.4571 (316Ti)
  • Material of wetted parts: Stainless steel 1.4571 (316Ti) or Titanium (Ti Gr.2) float.
  • PED (Pressure Equipment Directive) approval for level indication of pressurized vessels .

APPLICATION CONSIDERATIONS :
  • Suggested applications: ■ Boilers, steam accumulators
    ■ Pressurized vessels
    ■ Chemical industry Power generation
    ■ Tanks
  • Measurable mediums: Level measurement and level switching of clean or slightly contaminated liquids.
  • Advantages: Clearly visible indicator
  • Special applications: Nagynyomású, magas hőmérsékletű közegek mérése

TECHNICAL DATA :
  • Center to center distance: 500 – 5500 mm
  • Process connection: DN15-DN50 or ANSI 1/2-2” flanges
  • Process pressure: max. 100 bar
  • Process temperature: -40°C … +250°C
  • Medium density: 0.6–1.2 kg/dm³
  • Optional level transmitter: NIVOTRACK MT-500 series magnetostrictive transmitters
  • Protection of ptional limit switches: IP65,
    ATEX II (1) [Ex ia] IIC / IIB T4...T6 Ga



       Print...
 
FEATURES

  • Operation without power supply
  • Brightly coloured indication
  • 500 – 5500 mm measuring range
  • ± 10mm accuracy
  • Stainless steel or titan float
  • Optional magnetostrictive level transmitter
  • Optional magnetic limit switches
  • PED (Pressure Equipment Directive) approval
  • Max. 100 bar medium pressure
  • High temperature version

APPLICATIONS

  • Oil industry
  • Chemical industry
  • Power industry
  • Boilers
  • Pressurized vessels

SPECIFICATIONS

  • Center to center distance: 500 – 5500 mm
  • Process connection: DN15-DN50 or ANSI 1/2-2” flanges
  • Process pressure: max. 100 bar
  • Process temperature: -40°C … +250°C
  • Medium density: 0.6–1.2 kg/dm³
  • Optional level transmitter: NIVOTRACK MT-500 series magnetostrictive transmitters
  • Protection of ptional limit switches: IP65,
    ATEX II (1) [Ex ia] IIC / IIB T4...T6 Ga


       Print...



 
FEATURES ::
  • Operation without power supply
  • Brightly coloured indication
  • 500 – 5500 mm measuring range
  • ± 10mm accuracy
  • Stainless steel or titan float
  • Optional magnetostrictive level transmitter
  • Optional magnetic limit switches
  • PED (Pressure Equipment Directive) approval
  • Max. 100 bar medium pressure
  • High temperature version
APPLICATIONS ::
  • Oil industry
  • Chemical industry
  • Power industry
  • Boilers
  • Pressurized vessels
SPECIFICATIONS ::
  • Center to center distance: 500 – 5500 mm
  • Process connection: DN15-DN50 or ANSI 1/2-2” flanges
  • Process pressure: max. 100 bar
  • Process temperature: -40°C … +250°C
  • Medium density: 0.6–1.2 kg/dm³
  • Optional level transmitter: NIVOTRACK MT-500 series magnetostrictive transmitters
  • Protection of ptional limit switches: IP65,
    ATEX II (1) [Ex ia] IIC / IIB T4...T6 Ga




Colour Brochure  Mb.  
hu
NIVOFLIP 2,74 
en
NIVOFLIP 2,68 
cz
NIVOFLIP 4,18 
pl
NIVOFLIP 0,57 
User's Manual  Mb.  
hu
NIVOFLIP MAK-100  0,19 
hu
NIVOFLIP ML 0,21 
en
NIVOFLIP MAK-100 0,21 
en
NIVOFLIP ML 0,18 
cz
NIVOFLIP ML 0,10 
 
Programming Manual  Mb.  
-
Product Certificates  Mb.  
ATEX
NIVOFLIP MAK-100 4,37 
PED
NIVOFLIP ML-100 2,18 
PED
NIVOFLIP ML-400 2,59 
PED
NIVOFLIP ML-100 2,45 
PED
NIVOFLIP ML-300 3,13 
DoC
EC declaration of conformity 0,24 
DoC
EC declaration of conformity - PED 0,12 
DoC
EC declaration of conformity - ATEX 0,23 

Code numberDescriptionProcess connection2D PDF2D JPG
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2015 - Miskolc Heat Supply Ltd., Hungary

A feedwater tank needed a simple but reliable level control. During de-gassing process the water is heated to about 100°C (212°F) followed by ventilating the tank for reaching a close to atmospheric pressure. To provide for a complete indicator/ controller task, a NIVOFLIP bypass indicator is used here for displaying level aided by 3 pieces of MAK-100 switch units also strapped on the chamber doing the control task. Two of the switches control the filling procedure, the third takes care of overfill protection. In order to reduce heat loss the bypass chamber just as the tank itself is heat-insulated.

  Nivelco's instruments:
  • NIVOFLIP MLC-127-0 – 1 pcs
  • NIVOFLIP MAK-100 – 3 pcs

    
269,946 


2014 - Steam accumulator, France :: Distributor: C2Plus

Steam is an important energy carrier for certain processes. In this application a pressurised tank containing hot water and steam provides for storing the energy needed. To control water level, the plant management was looking for a highly reliable MLI to replace their existing system of reed switches operated by a float tracking level in the bypass chamber. In the new system a NIVOFLIP bypass indicator is used for displaying level aided by MAK-100 switches strapped on the chamber doing the control task.

  Nivelco's instruments:
  • NIVOFLIP MLC-115-0 – 2 pcs
  • NIVOFLIP MAK-100 – 8 pcs

    
269,972 


2014 - Steel producer, France :: Distributor: C2Plus

Prior to rolling the steel sheets to huge spools they are cleaned with demineralised water which is stored in a small vessel. The installed NIVOFLIP bypass level indicator has 550 mm (1.8 feet) flange to flange distance and the unit provides clearly visible optical display. The bypass chamber is equipped with a NIVOTRACK magnetostrictive level transmitter which performs high accuracy level measurement and displays the level on the SAP-300 plug-in display module and transmits the measurement data to the central control room. The bypass chamber is also equipped with 3 MAK-100 level switches performing high limit, low limit, and low fail-safe level alarm indications.

Read more ... NIVOFLIP + NIVOTRACK measurement system in France

  Nivelco's instruments:
  • NIVOFLIP MLB-105-0
  • NIVOFLIP MAK-100-0 - 3 pcs
  • NIVOTRACK MLB-509-2

    
241,290 


2013 - A Hydro Project, South America :: Distributor: C2Plus

A 2x84 megawatt hydropower project located in one of the Latin American countries required a high resolution measurement solution for short (c to c = 200 mm (7.85 inch)) bypass tubes to control lubrication oil level. A NIVOFLIP was selected as optical indicator accompanied by a NIVOTRACK for providing accurate level transmission. Also strapped on the bypass tubes each, two pieces of MAK-100 level switches operated by the same float are taking care of low and high alarms.

  Nivelco's instruments:
  • NIVOFLIP MLB-105-0 – 12 pcs
  • NIVOTRACK MTL-505-2 – 12 pcs
  • NIVOFLIP MAK-100 – 24 pcs

      
269,960 


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