Liquid RF Capacitor Switch For Highly Corrosive Media

Simple Operation RF Capacitor Switch Used For Highly Corrosive Media

Working Principle of RF Capacitor Switch

The sensor works based on the principle of component vibration, and the component part is the tuning fork part immersed in the measured liquid. The tuning fork part induces vibration through a piezoelectric device fixed at one end of the bottom of the fork body. The oscillation frequency is detected by a secondary piezoelectric device fixed to the other end of the fork, and then the signal is amplified by the circuit on the top. The liquid density is closely related to the vibration frequency when the measured liquid flows. When the measured liquid density changes, the vibration frequency when the liquid flows also changes. Through the equation, the density of the measured liquid can be accurately calculated

Design feature of RF Capacitor Switch

◎this product uses intelligent microprocessor components and difference measurement technology, which can measure water, sewage, mud and other liquids, especially can effectively and accurately measure strong corrosive media, and can dynamically compensate for environmental changes and hanging materials;

◎the operation is very simple. You only need to adjust the corresponding sensitivity knob according to the medium and use the surge delay filter;

◎ the upper and lower limit alarm modes can be flexibly set, and the user can set and select the normally open and normally closed contacts by himself;

◎High performance imported single pole double throw relays are used for single point and multi-point relays. The single point contact current capacity can reach 8A and the multi-point relay 3A. Can directly drive alarm devices within the range;

◎ PTFE probe is used. There is no movable device at the detection position. It is impact resistant, high-temperature resistant and corrosion-resistant.

Technical parameters of RF Capacitor Switch

※Note:The product can be customized according to the specific requirements of users.

Company Introduction

Xi'an Dehou Electronic Technology Co., Ltd. is a high-tech enterprise specializing in research and development, production, sales of industrial automation instruments and providing Internet of Things solutions.

At present, the company has obtained more than 100 patents and more than 20 soft patents. It has passed IS09001 quality management, IS014001 environmental management, IS045001 Occupational Health and safety management, Occupational Health and Safety Management, GBT29490 Intellectual Property Management, military standard, information security and other system certification and EU CE certification, Russian EAC certification, ATEX explosion-proof certification and SIL certification and other qualifications.

The company is committed to the system integration of process measurement, control, management and other aspects of the system and the development, development, production, sales and service of intelligent instruments and instruments of the Internet of Things.At present, it has metering level FM radar level, pulse radar level, radio frequency guide level, liquid level of magnetover, magnetoexpansion level, sound fork density (level), pressure, flow, multi-point thermometer, analysis, system and tank area meter.The products are widely used in petrochemical industry, coal chemical industry, metallurgy, electric power, building materials, food and medicine and environmental protection water treatment and other industries.

The company can provide customers with location, pressure, temperature, flow, measurement requirements of analytical instruments and cooperation of the Internet of T scheme.