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Magnetic Level Indicator
Magnetic Level Indicator (MLI-19)
Magnetic Level Indicators
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Magnetic Level Indicator Manufacturer In India
We are experienced Magnetic Level Indicator Manufacturer In India. We preffered as Magnetic Level Indicator manufacturer in India. These Level Indicators are flanged to the tank for indicating level of liquids and liquefied gases in open or closed tanks. These can be used in high temperature and pressure applications or if sight glasses and similar indicating glass parts cannot be used for safety reasons. This instrument is preferred because there is a safe pressure and gas tight separation between measuring and indicating parts. Thus the MAGNETIC LEVEL INDICATOR is suitable for a wide range of applications for the chemicals, pharmaceutical industries, petrochemical industries, refineries, oil and fuel tanks etc.

The cage is flanged to the tank & the level is indicated on a Strip which consists of magnetic bi-colour rollers. The floats are available in various metallurgies like SS316, Titanium, PVDF, Polypropylene and PVC.
  • Used for high temp and pr applications or if glass parts cannot be used for safety reasons.
  • Applications in Chemicals, Pharmaceutical, petrochemical, refineries, oil and fuel tanks etc.
  • Available in side and top mounting versions
  • Capsule Indicator in glass tube or magnetic bi-colour rollers
  • SS 304, SS 316, PTFE, PP, PVC & PVDF Float & Cage Material
  • Max. C.C. Distance: 5000 mm, greater lengths on request.
  • Flanged connection drilled to ASA 150# or other on demand
  • Pr 20 Kg/cm2 for SS & 3 Kg/cm2 for PP, PVC & PVDF, Higher Pr rating on demand
  • Temp 450oC for SS, 80oC for PVDF, 60oC for PVC, 50oC (Max) for PP
  • Specific Gravity : Min 0.5
  • AI/SS etched scale in cm
  • +/- 5 mm accuracy
Magnetic Level Indicator Principle of Operation
These models consists of Red or Black/white magnetic rollers equipped with small rod magnets which are rotated one after another at an angle of 180º by the magnetic field of the permanent magnet put inside the float. The rollers change from white to red on rising level and red to white on falling level. Plastic rollers are suitable for liquid temperature upto 100ºC & Alluminium rollers for temperature upto 250ºC and ceramic rollers for temperature upto 450ºC.

The level in a tank or agitating machine is permanently indicated as a Red or Black column even in the case of power failure.

In addition, Level Sensing elements can be fixed directly to the float cage, so that-simultaneous, contact less sensing is measured electrically. Electronic Level Indicator with set point can be connected with the sensor to have reading in remote. Single or double set point relays can also be provided in the Electronic Indicator for control purposes.
Magnetic Level Indicator Specifications
Float Cage Material SS304, SS316, PTFE, PP, PVC, PVDF
Max. Centre to Centre Distance 6000 mm, greater lengths on request
Connecting Flanges According to DIN or ANSI B16.5
Rated Pressure
20 Kg/cm2 for SS & 3 Kg for PP, PVC & PVDF
Higher pressure rating can also be provided
Temperature of Liquid 450ºC (Max.) for SS, 80ºC (Max.) for PVDF
Specific Gravity
60ºC (Max.) for PVC, 50ºC (Max.) for PP
Min. 0.5
Scale Graduated in cm, Aluminium or SS304
Measuring Accuracy +/- 5 mm
01 Ambient Temperature (Max/Min)  
02 General Climate  
01 Fluid Liquid with SG more than 0.6
02 Normal/Max Pressure  
03 Temperature / design Temperature  
01 Tag No  
02 Type Magnetic
03 Indication Red & White Rotating Flappers / Drag OR Follower Type
04 Mounting Side - Side / Top Mounted
05 C.C. Distance/Tank Height To be specified
06 Scale Alluminium Etched Scale, 25 mm wide
07 Minimum Graduations 5 mm
08 Process Connection To be Specified
09 Max. Working Temperature  
10 Max Working  Pressure  
11 Hydraulic Test Pressure 1.5 times of working Pressure
12 Vent & Drain Connection Plugs provided
01 Main Body, Flanges and W. Parts  
02 Gasket  
03 Hardware  
04 Plugs – Vent & drain  
05 Front Indicator Assembly  
06 Finish  
07 Finish Shade  
08 Accessories Included  
01 Manufacturer Veksler
02 Model No MLG-19-
03 Product Catalogue /Drawing attached
MAGNETIC LEVEL INDICATORS manufacture and supply by our company with best quality in all over India. We are wellknown manufacturer of Magnetic Level Indicators in India.
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