Tiankang metal tube float flowmeter

NegotiableUpdate on 01/03

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Nature of the Manufacturer: Producers

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Overview

The Tiankang metal tube float flowmeter has the characteristics of simple structure, reliable operation, wide applicability, high accuracy, and easy installation.

Product Details

Tiankang metal tube float flowmeter

The LZZDH type of LZ series metal tube float flowmeter (also known as metal rotor flowmeter) has the characteristics of simple structure, reliable operation, wide applicability, high accuracy, and easy installation. Compared with glass rotor flow meters, this series of flow meters has the characteristics of high pressure resistance, high temperature resistance, strong sense of safety, and concise readings. And it can be applied to flow measurement of opaque and corrosive media. The instrument tube body and flange are made of stainless steel (1Cr18Ni9Ti or 316L [Japanese, American] OCr18Ni12Mo2Ti). LZZDH series: The conventional orifice plate and float are made of stainless steel, while the anti-corrosion orifice plate, float, and pipe lining are made of anti-corrosion materials PTFE and F46.
The LZZDH series instrument consists of a tube body, a standard orifice plate, a conical float, and a magnetic converter;

The working parameters, conversion, and correction of this series of instruments are provided by the instrument calculation software with standard calculation methods to ensure the accuracy of instrument measurement.

Metal tube float flowmeter factory

Tiankang metal tube float flowmeterMeasuring principle

The LZ series metal tube float flowmeter is a variable area flowmeter, which means that in the vertical measuring tube of the flowmeter, when the fluid flows upward through the tube, the float moves upward, and at a certain position, the lift and gravity of the float reach equilibrium. At this time, the flow gap area between the float and the orifice plate (or cone tube) remains constant. The annular gap area is proportional to the rising height of the float, that is, a certain height of the float represents the size of the flow rate. When the float moves up and down, the position is transmitted to the external indicator in the form of magnetic coupling, so that the pointer of the indicator follows the movement of the float, and with the help of the cam plate, the pointer linearly indicates the size of the flow value, as shown in the figure on the right.
The electric remote transmission type accurately converts the flow rate value into a standard signal of 0-10mA or 4-20mA through an angular displacement sensor and an electric transmission circuit while the pointer indicates the flow rate on site.

Tiankang metal tube float flowmeter

Tiankang metal tube float flowmeterMeasuring principle

Technical Specifications

LZZDH type specification