Magnetic Float

Magnetic Float

Magnetic Float

Product catalog summary
Overview: The document provides a detailed description of the Flap-11 Magnetic Level Indicator series by Shenzhen Jiwei Automations Ltd. These products utilize the principles of equilibrium in connected vessels and magnetic coupling to measure and display liquid levels in real-time. The system involves a magnetic float that moves with the liquid level, causing magnetic flaps to flip and indicate the level visually.
Specifications: The Flap-11 series features a base made of aluminum alloy, a protective cover of glass or acrylic, and unique end fittings. The products exceed the national IP54 standard, with options for IP65, IP66, or IP67 ratings. The magnetic coupling system is designed to prevent false readings.
Materials and Models: The series includes models made from various materials to suit different chemical properties of liquids: Flap-11S (304 stainless steel), Flap-11A (316L stainless steel), Flap-11P (lined with F4/F46 for strong corrosive liquids), and Flap-11C (plastic for low-pressure applications).
Innovations and Patents: Jiwei has applied for seven patents related to the Flap-11 series, with five already authorized. The products are designed to address common issues in the market, with a focus on manufacturing details and quality control.
Accessories: The document also describes accessories like the SW-11 Magnetic Switch, SW-21 Compact Magnetic Switch, and Reed-11 Remote Transmitter, which enhance the functionality of the Flap-11 series. These accessories are certified for high-level explosion protection.
Magnetic Float: The magnetic float is based on Archimedes' Buoyancy Principle and is available in various materials and structures to suit different fluids and conditions. It can measure liquids with densities as low as 0.45g/cm3 and is designed for reliability and accuracy.
Technical Data: The floats are available in diameters ranging from φ38 to φ50mm and are made from materials like 304/316L stainless steel, titanium alloy, and plastic, with options for F46 lining for enhanced corrosion resistance.
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Catalog excerpts

Magnetic Float-1

Magnetic Float SHENZHEN JIWEI AUTOMATIONS LTD

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Magnetic Float-2

Magnetic Level Indicator Flap-11 Magnetic Level Indicator series products are designed based on law of equilibrium in U connected vessels and magnetic coupling effect to achieve real-time level measurements and display. As the liquid level in the vessel varies up or down, the magnetic float in the connected chamber rises or falls with it. Because of the magnetic coupling effect, the float with a permanent magnet actuates the magnetic interacted flaps in the display panel which is mounted beside the chamber. The associated flaps will flip 180 degree to indicate the liquid level. The front and...

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Magnetic Float-3

distance and viewing angle of the instrument. With larger sharp scale and digits, display panel appears beautiful and elegant outlook. ■ Exceeds national standard IP54, higher Level of Ingress Protection IP65 and IP66/67 are selectable for different applications. ■ Explosion proof approvals for Flameproof Enclosure and Intrinsic Safety, including SW-11Magnetic Switch, SW-21 Compact Magnetic Switch and Reed-11 Remote Transmitters. ■ Optional F4 (PTFE)/F46 (FEP) lined chamber manufactured with multiple patented technologies suits for wider range of corrosive liquid level measurement. ■ With accessories...

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Magnetic Float-4

www.jiweimeter.com Reed-11 Remote Transmitter to use with Flap-11 Magnetic Level Indicator. Panel-11 Indicator, Magnetic switch or Remote transmitter combined with Flap-11 magnetic level indicator series products can fulfill automatic remote level control. SW-11 Magnetic Switch: Purchased high quality high power reed switch in international market as its core component, the external housing is fully made of aluminum alloy. SW-21 Compact Magnetic Switch: Purchased high quality high power reed switch in international market as its core component; designed with a lightweight compact structure and...

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Magnetic Float-5

Magnetic Float Overview The magnetic float is designed based on Archimedes' Buoyancy Principle and magnetic coupling effect. A variety of magnetic floats in various dimensions and different structures are designed to be used with Flap-11 Magnetic Level Indicator series products for applications under various working conditions. The measurable liquid density can be as low as 0.45g/cm3 and covers most of liquids level measurement. The float selection depends on chemical properties, the density of the measured fluid. It is also related to the working conditions of the application such as pressure...

 Open the catalog to page 5

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