Magnetic Level Gauge - Flapper

Magnetic Level Gauge - Flapper - Prisma Request a quote

Réference : MLG

Magnetic Level Gauges provides clear, high clarity indication of liquid level. Magnetic Level Gauges are principally designed as an alternative to glass level gauges. MLGs are now widely used in all industries as they avoid direct contact with indicator system; it eliminates need of glass for direct level indication and prevents chemical spillage due to breakage of glass.

 

Prisma Instruements offers Magnetic Level Gauges in top-bottom, top and side mounted construction with two types of indicator systems i.e. Capsule Shuttle and Bicolour Rollers. Magnetic Level Gauge is consists of three major components: Float Chamber, Float and Indicator System.


Magnetic Level Gauges operates on the principle of magnetic field coupling to provide fluid level information. Float chamber is typically constructed with non magnetic pipe having process connections that matches to the vessel connections. Float size and weight is determined by the process fluid, pressure, temperature and the specific gravity of the process fluid. Float contains magnets to 0 provide 360 magnetic flux field.

 

Flapper

Indicator system is consists of bicolour rollers equipped with magnets mounted on rail inside the housing. As the level starts rising or falling magnetic float also travels with liquid level in non magnetic chamber. The magnetic interaction between magnets in float and bicolour 0 rollers causes each roller to rotate 180 .

  • Features
  • Datasheet
  • Informations

Spécifications

Type Magnetic Level Gauge
Mounting Orientation
Top Mounted, Side Mounted & Top - Bottom
Indicator System Bicolour Rotating Flappers / Capsule Shuttle
Housing for Indicator System
Bicolour Flappers - RAIL in Aluminium or SS Housing
Capsule Shuttle - Heavy Walled Glass Tube in Aluminium /
SS Housing
MOC of Indicators Bicolour Flappers - Aluminium
Capsule Shuttle - Plastic
Float Chamber Non Magnetic Standpipe
MOC of Float Chamber SS 304, SS 304L, SS 316, SS 316L, Monel, Titanium, Inconel 600,
Hastelloy C, PP, PVDF, Other on request
Float SS 304, SS 304L, SS 316, SS 316L, Monel, Titanium, Inconel 600,
Hastelloy C, PP, PVDF, Others on request
Process Connection
Flanged in various sizes
Vent ½" Plugged / ½" Needle Valve / ½" Ball Valve
Drain ½" Plugged / ½" Needle Valve / ½" Ball Valve
Scale Aluminium / SS engraved in mm
Optional Still Well for Top Mounted Construction
Limit Switch Assembly Snap Acting 1 SPDT Microswitch, 5A, 230 VAC
Switch Housing Die Cast Aluminium Weatherproof to IP - 65
Die Cast Aluminium Explosion proof suitable for Group IIA, IIB
Die Cast Aluminium Explosion proof suitable for Group IIC
Electrical Cable Entry ¾"ET(F)
Centre to Centre Distance Bicolour Flappers - upto 5000 mm
Capsule Shuttle - upto 3000 mm
Max. Operating Pressure 25 Kg/cm (others on request)
Max. Operating Temperature For Side Mounted 10 to 80 C / For Top Mounted 10 to 120 C
(others on request)

Download the datasheetRS422/485 repeater (PDF Magnetic Level Gauge-Flapper)

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