Capacitive target flowmeter is developed by Xiamen Huashitong Company on the basis of traditional target flowmeter, with the development of new sensors and microelectronics technology

The newly developed capacitive force induction flowmeter has the characteristics of no movable parts such as orifice plates and vortex street flowmeters, as well as high sensitivity and accuracy comparable to volumetric flowmeters, with a wide range of measurement. The use of chip level capacitive force sensors and efficient overload resistant structural design are the key cores for this new product to truly achieve high precision and stability ● Wide range of applicable pipe diameters: Φ 10~Φ 2000 to larger; ● Wide applicable temperature range: -196 ° C~500 ° C; ● Suitable for high/low pressure conditions: 0~42MPa; Suitable for various media: gases, liquids (including high viscosity liquids, slurries), steam; Suitable for low velocity media, it can measure a minimum flow velocity of 0.08m/s. .

Jingnai Instrument is a specialized enterprise that integrates research and development, manufacturing, sales, and technical services

overview

● Plug in type

● Flange pipeline type

● Clamp on type

● Online detachable type

● Pipe cone thread

● Clamp type

● High/low temperature type

● Temperature and pressure compensation type

Lithium battery target flowmeter is a third-generation capacitive force induction flowmeter developed on the basis of traditional force sensors with the development of new sensors and electronic technology. It has high sensitivity, accuracy, and a wide range of measurement.

characteristic

No movable parts, dirt resistant, easy to install and maintenance free

Multiple anti-corrosion and high/low temperature resistant materials (such as Hastelloy, titanium, etc.) can be selected

The whole machine is fully sealed without any dead corners or leakage points, and can withstand high pressure of 42MPa

● Low pressure loss, only about 1/2 △ P of the standard orifice plate

The sensor does not come into contact with the measured medium, there is no wear on the components, and it is safe and reliable to use

● Wide range of applicable media: able to accurately measure gas, liquid, and steam flow rates at various temperatures, and can measure two-phase flow

● There are multiple installation methods to choose from, such as online plug-in, with low installation costs

● With integrated temperature and pressure compensation, directly output quality or standard square

● It has optional small signal cutoff, non-linear correction, and selectable filtering time

Accurate measurement, with an accuracy of 0.2~1.5%

Good repeatability, generally 0.05-0.08%, fast measurement

The instrument is equipped with a self checking program, and the fault symptoms are clear at a glance

● Strong anti-interference and anti impurity ability

● Multiple output forms, capable of transmitting various parameters remotely

Strong vibration resistance, capable of measuring pulsating flow within a certain range

Lithium battery target flowmeter

It is a third-generation capacitive force induction flowmeter developed on the basis of traditional force sensors and with the development of new sensors and electronic technology. It has high sensitivity, accuracy, and a wide range of measurement.

When the medium flows in the measuring tube, the pressure difference generated by its own kinetic energy passing through the blocking element (target) exerts a force on the blocking element, and the magnitude of the force is proportional to the square of the medium flow velocity. Its mathematical expression is as follows:

F=CdAρ.V2/2

In the formula: F - the force acting on the blocking component (kg)

Cd - drag coefficient of an object

A - Axial projection area of the measuring tube by the flow blocking component (mm2)

ρ - Medium density under working conditions (kg/m3)

V - average flow velocity of the medium in the measuring tube (m/s)

The force F received by the blocking element (target) is transmitted to the capacitive force sensor through a rigidly connected transmission element (measuring rod), and the capacitive force sensor generates a voltage signal output:

V=KF， Therefore, after pre amplification, AD conversion, and computer processing, the corresponding instantaneous flow rate and cumulative total amount can be obtained from this voltage signal.

Lithium battery target flow meters, with their unique anti-interference and anti impurity properties, can not only replace the flow measurement problems that can be measured by conventional flow, but also have good adaptability in difficult flow measurement conditions such as high viscosity, dirty media, easy coagulation and blockage, high temperature, low temperature, and strong corrosion.

◆ Wide range of pipe diameter: Φ 15~Φ 2000 to larger;

◆ Wide temperature range:- 196 ~ 500℃；

◆ Suitable for multiple media: gases, liquids (including high viscosity liquids, crude oil, slurries), steam;

Suitable for low flow rate media, it can measure the lowest flow rate of 0.08m/s.