UZC anti-corrosion magnetic level gauge is used for level measurement of the medium in various anti-corrosion storage tanks in industrial production. It is especially suitable for acidic and alkaline solutions with low working temperature and pressure. The wetted part of the magnetic level gauge is made of PP or PVC material, and it can also be made of stainless steel lined with PTFE stretching process. The overall display has no blind spots, is safe and reliable, and has a long service life.
A magnetic level gauge involves the use of a permanent magnet sealed inside a closed float whose rise and fall causes the rotation of bi-coloured magnetic rollers or flappers. The float is situated inside the chamber of the instrument in contact with the process medium and is not able to be viewed from the outside. The float inside the chamber is coupled to bi-coloured magnetic rollers / flappers installed in an indicating rail which is attached to the outside of the chamber. The red colour indicates the presence of liquid while the point where the colour is white shows the level of liquid in the vessel.
For this type of instrument chemical compatibility, temperature, specific gravity (density), buoyancy and viscosity are all important in the selection and design process especially for the float. For example, larger floats may be used with liquids with specific gravities as low as 0.4 while still maintaining buoyancy.
A magnetic level gauge can be used for measuring either total or interface level and offer an alternative solution to traditional reflex / transparent gauges. Accessories such as switches / transmitters can be supplied and fitted to this type of gauge and it is not necessary to have isolation valves as there is no glass to break.
Anti-corrosion model: It’s suitable for acid, alkali and many organic solvents. It use PTFE lined stainless steel, PPR, PVC as body materia.
Measuring range: 300-6000mm (single, when the measuring range is large, the form of segmented flange connection can be used)
Measurement accuracy: ±5mm
Medium density: ≥0.6ɡ/cm3
Rated temperature: ≤150℃
Medium viscosity: ≤0.02Pa.S
Following speed: ≤0.08m/s
Transmitting output: two-wire 4-20mA, DC600Ω load
Connection size: HG/T20592~20635-2009, DN20, PN2.5, if other flanges are used, please indicate when ordering.
|UZ||Subpeak Magnetic Level Gauge|
|Type of installation||C||Side loading||D||Top loading|
|Panel type||A1||-40-80℃ normal temperature||Z1||-190~-20℃ Vacuum|
|A2||80-180℃ medium temperature||Z2||-20-180℃ Vacuum|
|A3||180-350℃ high temperature||Z3||Vacuum at 180-350℃|
|A4||350-450℃ ultra high temperature||E||-40℃-450℃ magnetic sensitivity|
|Pressure Rating (MPa)||1||PN1.0||2||CL150LB|
|Range-Density||Range mm-density g/cm³|
|Flange Material||P||304||PF||304 lined with fluorine|
|Flange Diameter||15||Side mounted DN15||50||Top loading DN50|
|20||Side mounted DN20||65||Top loading DN65|
|25||Side mounted DN25||80||Top loading DN80|
|32||Side mounted DN32||100||Top loading DN100|
|40||Side mounted DN40||125||Top loading DN125|
|50||Side mounted DN50||150||Top loading DN150|
|65||Side mounted DN65||200||Top loading DN200|
|80||Side mounted DN80||250||Top loading DN250|
|Flange sealing surface||Omit||Raised face||FM||Concave|
|PF||304 lined with fluorine||Ti||titanium|
|C||Type C insulation pipe (recommended)|
|T1||Set vacuum insulation|
|D1||40-90 constant temperature electric heating|
|D2||120°C temperature control adjustable electric heating|
|S1||Anti-frost below -40°C|
|Accessories||Y||Remote transmission level gauge|
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