Hastelloy C Tuning Fork Level Switch 100mm Vibrating Fork Sensor

Hastelloy C material tuning fork level switch

Hastelloy C material tuning fork level switch Operating Principle

NYYCUK tuning fork level switch is a new type of level switch. It is designed and manufactured by using the principle of tuning fork vibration. It is an induction rod base on which the tuning fork is opened and closed, which drives the tuning fork through the piezoelectric chip and receives the vibration signal by another piezoelectric chip, which circulates the vibration signal and resonates with the induction rod. When the material is in contact with the induction rod, the vibration signal becomes smaller, and the control circuit outputs the electrical connection signal until the resonance is stopped. Because of the natural principle that the sensibility of the inductive rod decreases from the front end to the back seat, when the material in the tank accumulates up with the barrel, it touches the bottom of the inductive rod There is no error signal when the seat is in the rear or when discharging. In short, the tuning fork produces mechanical vibration under the excitation of piezoelectric crystal, which has a certain frequency and amplitude. When the tuning fork is immersed in liquid or solid, the vibration frequency and amplitude of the tuning fork will change. This frequency change is detected by the electronic-subcircuit and outputs a switch quantity.

Hastelloy C material tuning fork level switch Technical Parameter

Design Features

The fork body and flange part of the tuning fork level switch adopts Hastelloy alloy, which is more widely applied in the field and occasion. Hartz ultra low carbon alloy type, Ni, Mo, Cr series nickel-based hartz alloy, corrosion resistant, high temperature resistant material (Hastelloy), because it has excellent high temperature resistance, oxidation resistance, corrosion resistance weld influence area, has good long-term heat stability and machinability, in agricultural chemical, nuclear, biological, pharmaceutical and other harsh industrial environments are used. It in wet oxygen, sulfurous acid, acetic acid, formic acid and the strong oxidizing salt medium, also have excellent corrosion resistance, uniform corrosion, intergranular corrosion resistance, therefore also widely used in chemical industry, the conductivity of the alloy hartz gold and coefficient of thermal conductivity than mild steel is much lower, and the resistance rate and inflation rate are much higher than low carbon steel, the molten pool of liquidity is poor, poor wettability, penetration is small, Melting depth.

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.