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Magnetic Flap Level Gauge
● Level indication does not require power supply
● Optional installation of electric transmission and limit
● Mechanical interlock design to avoid random flipping
● Clear indication, anti-oxidation, gasification, corrosion
● Can be used in high temperature and high pressure situations
● Various types and materials available
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Product Description
Product Overview Product overview
The magnetic float level gauge is suitable for level measurement in open or pressurized containers. Based on its special design, this instrument is particularly used in corrosive, harmful, or flammable media and harsh environments. On-site level indication does not require a power supply. This instrument can also optionally install electric remote transmission systems and limit switches simultaneously or separately. It is widely used in industries such as chemical, metallurgy, water conservancy, pharmaceuticals, and petroleum.
Product Principle THE PRODUCT PRINCIPLE
The measurement principle of the magnetic float level gauge is based on the bypass pipeline liquid measurement principle. The measuring tube acts as a bypass container connected to the main container, ensuring that the conditions within the measuring tube are the same as those in the container. A permanent magnet system is installed inside the float, transmitting the measurement value to the indicator through magnetic coupling. A linear scale bar is installed on the indicator, and when the liquid level changes, the magnetic system inside the float drives the magnetic flip or float to indicate the corresponding liquid level value in the container.
Product Structure Product structure
The magnetic float consists of three parts: measuring tube, indicator, and float.
Measuring Tube Measuring tube
1. Various installation methods and process connection types: flange connection, threaded connection, clamp connection, welding, and other forms.
2. The measuring tube uses cold drawn extruded outlets to connect with the process, making the float operation more reliable while eliminating welding deformation.
3. Available in various materials: 304L, 304SS, 316L, PP, UPVC, PPH, stainless steel lined with PTFE, Hastelloy, Monel, titanium, zirconium, etc.
Float Floats
The float is the core component of the magnetic flip, with a built-in 360° ring magnet acting on the indicator, transmitter, and alarm switch to achieve mechanical automation effects.
Float test pressure = 1.5 * maximum allowable working pressure of the float @ 20℃,
Temperature range: -150~500℃
Pressure resistance: -0.1~42Mpa
Indicator Indicator
The indicator consists of a scale, magnetic beads, mounting profile, and clamps, using a clamp installation method for easy replacement, with various types and materials available.
Stainless Steel Scale
Vacuum Glass Tube Encapsulation
The magnetic flip is made of special high/low temperature resistant materials.
The mechanical interlock design of the magnetic flip prevents random flipping.
Different engineering unit indications
Clear indication, anti-oxidation, cavitation, corrosion, and dust.
Selection Parameters Selection
The instrument selection requires the following parameters; please make choices based on working conditions. A good product often results from appropriate product selection, so please treat it with caution.
1. Material: 304SS/304L/316L/PP/UPVC/PPH/stainless steel lined with PTFE/Hastelloy, Monel, zirconium, and other materials.
2. Measurement range: 0.2~20m (large range can be negotiated for supply).
3. Installation method: side-side installation, top installation, side in top out, bottom in top out, bottom in side out.
4. Connection method: flange, threaded, clamp, welding DN6~DN250.
5. Temperature range: -190~500℃,
6. Pressure range: -0.1~32Mpa.
7. Density range: ≥0.4g/cm3.
8. Transmitter: reed switch, magnetic resistance chip, magnetostrictive.
9. Switch: magnetic latching upper and lower switch, convertible switch, sound and light alarm.
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Tianjin Ling Yu Technology Co., Ltd.
Operator:86-22-58554679
Fax: 022-58285528
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Factory Address: No.5 Yingbin Road, Xiqing District, Tianjin
E-mail:sales@lingyukeji.com
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