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UHC-517C Stainless steel tube turnable flange connection Magnetical level gauge [CHENGFENG FLOWMETER] alarm switch 4-20mA out put Chinese professional manufacture
Product Model:UHC-517C

Chengfeng Flowmeter has a quality in the industry, because we hold on the quality of products from the "source" - raw materials procurement.UHC - 517 - c type magnetic float level meter in the ontology can be adopted 304 stainless steel and 316 l stainless steel material, if you need to measure the corrosive liquid, we can also provide stainless steel lined with PTFE, PVC and PP material ontology.All kinds of material is real, we refuse to "gray"!


UHC-517 Series magnetical float level meters are suitable for measuring the liquid in open vessel or pressure vessel. With the features of tight sealing and leak proof, the meters can measure safely and reliability the liquid level in the severe conditions, such as: high temperature, high pressure, high viscosity, strong corrosion. The meters are featured also without blind zone, distinct indication, easy reading and wide measuring range.

With liquid level switch as optional part, the meter can realize liquid level upper and lower limit alarm and control.

With liquid level transmission sensor as optional part, the meter can convert the liquid level signal into two-wire system (4-20)mA standard signal, realizes long distance detection, indication, recording and controlling.

This series meters are widely used in the liquid level measurement and control of electricity, petroleum,chemical industry,metallurgy,environment protection, ship building, civil construction, food and other industries.

Working Principle

Level meter structure bases on the principle of bypass,the liquid lever in the main pipe is as same as that in the vessel device.According to Archimedes Theorem,the buoyancy force of magnetic float in the liquid is equal to the floater weight ,floater floats on the surface of liquid,the floater in the main pipe of level meter will move up and down with the movement of level in the vessel measured.The permanent steel magnet in the floater will turn 180° through the red-white turn post in the magnetic coupling drive indicator.When liquid lever rises, the turn post turns white side to red one,when the lever lowers,turn post turns red side to white one.The red and white interface of indicator is the actual height of media level in the vessel.Thus the level indication is realized.

Technical Parameters & Requirement


Type Selection Chart


CHENGFENG FLOWMETER for 30 years, has been in the study and progress, learning advanced foreign instrumentation equipment and technology, the introduction of advanced technology, and then based on the research and development of new technology, combined with the requirements of customers innovative products that meet customer needs, meet the requirements of customers, the pursuit of perfect quality, technical breakthroughs.



CHENGFENG FLOWMETER,which is 30 years brand and 30 years of professional, professional selection, professional offer, tally up experience of 30 years production practice, efforts to develop all kinds of flow metering products, according to different customer needs, requirements of different customers equipment, professional custom-made all kinds of non-standard meter products, fully in accordance with the customer to provide parameters and requirements for the customer "tailored", adhere to the "quality first, customer first" the light of policy, to ensure product quality long-term stability and constantly improve, to provide users with high-quality products and perfect service.Ensure the feng instrument factory flow meter for the maximum effect, to the customers bring more convenience and benefits.

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