Variable-Area Flowmeter with Metallic Measuring Tube

• Accuracy: 4%F.S
• Main Application: Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas
• Size: DN10-50
• Sensor: Tube/Flange
• Application: Industrial Production
• Type: Variable-Area Flowmeter
• Model NO.: LZDC
• Measuring Media: Liquid
• Measuring Principle: Atomic Physics
• Measurement Object: Closed Pipeline
• Certification: CE, ISO
• Transport Package: Carton Packing
• Origin: China
• Production Capacity: 16000PCS/Year

Product Description

Overview
LZDC Series Metal Tube Rotameter has the features of simple construction.reliable work, wide scope of adaption, high accuracy and easy installation, etc.Compared with glass tube rotameter, this type has the advantages of highertemperature and pressure resistance, higher security and easier to read, etc. ltcan be used to measure the flow of corrosive medium and opaqueness medium.The meter tube and fange are made of 1cr18Ni9Ti or 0Cr18Ni12Mo2Ti. The floatis made of stainless steel, The lining of anti-corrosive float and tube is PTFE.

Operating Principle

 

Metal tube rotameter is made up of two parts, flow sensor and flow indicator(picture 1). Float is installed inside the conical measuring tube. Because of thefunction of the fluid, it can shift freely up and down inside. There is a high-performance permanent magnet steel inside the float, When float shifts up anddown, the surrounding magnetic field of magnetic field changes. Once the flowrate becomes stable, the float comes into a dynamic balance and same as thesurrounding magnetic field.By the flow indicator connected to the conicalmeasuring tube, the magnetic signal of the float would be delivered by a non-contact way, that is to say, the indicator can detect and deal with the flow by theway of magnetization transfer, and finally show the flow value by the pointer. Atthe same time, LCD can also read the instantaneous or the accumulated flowvalue, and output the standard two wire ( 4-20 ) mA signal / HART protocol.

Product Features

LZDC Series Metal Tube Rotameter has the features of simple construction.reliable work, wide scope of adaption, high accuracy and easy installation, etc.