NYSP-M21 RF Admittance Level Transmitter For Low Dielectric Constant Liquid

NYSP-M21 RF Admittance Level Transmitter For Low dielectric constant liquid

The working Principle of NYSP-M21 RF Admittance Level Transmitter For Low Dielectric Constant Liquid

The RF admittance level meter is mainly composed of a detection part and a transmission part. The detection part includes a probe, a protective casing, etc.; , Modulation drive amplifier, filter damping link, voltage limit and voltage-current conversion circuit, etc. According to the bridge principle, the increased capacitance due to the rise of the liquid level makes the bridge unbalanced. At the same time, the output voltage of the demodulator, which is proportional to the unbalance of the bridge, is filtered and amplified, output damped, and converted into voltage/current. 4-20mA current signal proportional to level. Whether it is a radio frequency capacitance level meter or a radio frequency admittance level meter, it can accurately measure the level of the medium, but compared with the ordinary radio frequency capacitance level meter, the radio frequency admittance level meter is more suitable for measuring the material level, because it can The influence of hanging material on material level measurement is well handled.

Design features of NYSP-M21 RF Admittance Level Transmitter For Low Dielectric Constant 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 NYSP-M21 RF Admittance Level Transmitter For Low Dielectric Constant 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.