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Magnetic Level Gauge provides clear, high clarity indication of liquid level. Magnetic Level Gauges are principally designed as an alternative to glass level gauges. It offers Magnetic Level Gauges in top-bottom, top and side mounted construction with two types of indicator system i.e. Capsule and Bi-colour Rollers. Magnetic Level Gauge consists of three major components: Float Chamber, Float and Indicator System.
Magnetic level indicators combine up to three functions in a single unit: display, switch and transmitter. The display, which can be read from great distances, works without energy and, due to the physical law of liquids in communicating vessels, in a forced manner.
A separate permanent magnet is integrated into each Pillar wheel of the display. The display Pillar wheels are thereby magnetically coupled and stabilised in their position. Together with the dampening field of the magnetic guide tape, a clear level display is guaranteed, even under difficult operating conditions (for example, level change, vibrations).
Operating Principle: Magnetic Level Gauge 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 provide 360° magnetic flux field.
| Float Cage Material | SS304, SS316, PTFE, PP, PVC, PVDF |
| Max. Centre Distance | 6000 mm, greater lengths on request |
| Connecting Flanges | According to DIN or ANSI B16.5 |
| Rated Pressure | <10.0 Mpa for SS & 0.3 Mpa for PP, PVC & PVDF |
| Temperature of Liquid | 450ºC (Max.) for SS, 80ºC (Max.) for PVDF |
| Specific Gravity | Min. 0.40g/cm³ |
| Scale | Graduated in cm, Aluminium or SS304 |
| Signal Output | 4~20mA.DC, pulse, RS485 |
| Switch type | NO, NC, SPDT |
| Protection Grade | IP65/IP67 |
