Product Description
The capacitance level gauge is a level(material level) transmitter that can be used for measuring liquids, oils, solids, and interfaces. It has no moving parts, significantly improving reliability, and is unaffected by steam, dust, or condensation. It features long-term operational stability and reliability, high sensitivity, good linearity, resistance to high temperatures, and tolerance to high pressure. This product is a two-wire system (loop-powered) with a 4~20mA DC measurement signal, making it easy to calibrate. Capacitance level gauges are widely used in various fields such as petroleum, chemical, metallurgy, electric power, papermaking, and pharmaceuticals. The product operates based on the capacitive sensing principle: changes in the height of the measured medium submerging the measuring electrode cause a change in its capacitance. It converts changes in the height of various material levels and liquid level media into a standard current signal, which can be transmitted remotely to the operation control room for centralized display, alarm, or automatic control by secondary instruments or computer systems.
Product Features
· Simple structure, without any moving or elastic components, resulting in very high reliability and minimal maintenance requirements. Under normal circumstances, routine major, medium, or minor repairs are unnecessary.
· Multiple signal output options for convenient integration with different systems.
· Suitable for level measurement in high-temperature and high-pressure vessels. The measurement value is unaffected by the temperature and specific gravity of the measured liquid, or the shape and pressure of the vessel.
· Especially suitable for measuring highly corrosive liquids such as acids and alkalis.
· Comprehensive over-current, over-voltage, and power supply polarity protection.
Technical Specifications
Company Profile
Xi’an Yunyi Instrument Co., Ltd. is a national high-tech enterprise, specializing in the R&D, production and sales of pressure meter,level meter, flow , temperature instrument and automatic control equipment.
Established in 2010, Yunyi has the resource advantages of Xi’an instrument industry, constantly introduces advanced production equipment and testing instruments like fully automatic GE pressure controller. Over ten years of steady development, Yunyi now has a strong independent R&D and production team,which developed a tuning fork density meter that can replace imported brands, with sales up to 20 units per time and received unanimous praise from customers. Meanwhile ,80% of our staff with more than 5 years Professional and effective international business experience , offer good communication and better service.
The 2638-square-meter workshop has its own machining department and production line, focusing on R&D and production of customized and industrialized automatic instruments, providing complete set of customized solutions to create high-quality instruments. Among them, our dead weight tester has been well received in overseas markets, used a lot in national lab and large project site ,our pressure transmitters also very hot sell in the United States, UAE ,India and other countries .Besides ,the submersible level transmitter is our best-performing products, with a reorder rate of 99%. Yunyi established and improved the quality assurance system like IS09000 and obtained CE, explosion proof ,SIL 2 , EMS and OHSMS and other product certifications.
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