Tuning Fork Density Meter Excellent Over Voltage Protection Structure

Working Principle of Tuning Fork Density Meter

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

Design feature of Tuning Fork Density Meter

◎Suitable for measuring the density of tanks, pipes, and flowing or stationary media. Suitable for measuring high temperature, low temperature, high viscosity medium containing impurities.

◎ A microprocessor-based electronic conversion device that integrates signal processing, computation and diagnostic functions.

◎ Continuous on-line measurement of liquid density and temperature, high precision, more safe and reliable, can be directly used for production process control.

◎ It can directly communicate with PC through RS485 interface, and users can directly perform online contact configuration, fault diagnosis and data recording.

◎ While measuring density and temperature, you can calculate the basic density, concentration percentage, mass percentage, volume percentage and other parameters.

◎excellent overpressure protection structure, superior temperature stability, all welded sealing, solid and reliable design.

◎it is easy to install and use, and the data can be displayed by inserting liquid.

◎Simplify maintenance without regular cleaning

◎Calibration no need standard reference source, laboratory calibration,without process interruption

◎Intrinsically safe type can be used in hazardous sites, and sanitary type can be installed in food production sites

Technical parameters of Tuning Fork Density Meter

※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.