Unique Circuit Design RF Admittance Level Transmitter For Strong Corrosive Liquid

The working Principle of Unique Circuit Design RF Admittance Level Transmitter For Strong Corrosive Liquid

The material level meter uses high-frequency technology to generate a low-power radio frequency signal on the probe from the electronic circuit. The probe acts as a sensitive element and feeds back the signal changes caused by the dielectric constant of the material level to the electronic circuit; these changes include capacitance and The change of the conductance, so the reactance (the signal of the comprehensive change of the capacitive reactance and the impedance) is processed in the electronic circuit; the change of the reactance causes the phase of the high frequency signal on the pole to change. Therefore, the phase difference between the high-frequency signal on the pole and the reference signal in the electronic circuit also changes. After the change is processed, the drive output circuit sends an alarm signal to detect whether there is material in the silo.

Design features of Unique Circuit Design RF Admittance Level Transmitter For Strong Corrosive Liquid

◎ anti hanging: the unique driving shield circuit design improves the anti hanging ability

◎ power supply range: power supply working range: 13 ~ 35vdc

◎ probe process temperature: - 100 ℃ ~ 800 ℃

◎No dead zone measurement, can be applied to a large range of material level measurement occasions of more than ten centimeters or even several centimeters

◎The maximum measuring range can reach hundred meters, even hundreds of meters

◎Viscous material interface measurement is a great advantage of this instrument

◎stable and reliable output, resistant to fly ash, falling material, water vapor, crystallization and wax

◎no movement, no parts easy to wear, no regular cleaning, maintenance and debugging

Technical parameters of Unique Circuit Design RF Admittance Level Transmitter For Strong Corrosive Liquid

※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.