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technical article
Features of metal tube float flow meter
2012-1-11 9:26:33



的系列产品,该型智能信号变送器具有及高的精度和可靠性,完全可以取代进口同类型仪表,且具有性价比高、多参数标定、掉电 A series of metal tube float flow meters . This type of intelligent signal transmitter has high accuracy and reliability, can completely replace imported instruments of the same type, and has high cost performance, multi-parameter calibration, and power failure.

Protection waits for the features. The product design also considers the user's process flow requirements. There are vertical installation, up and down installation, side in and side out installation, bottom in and side out installation, screw connection, and horizontal installation.

Other installation methods are optional.


According to different user needs and different occasions, there are multiple measurement formats for users to choose; according to the output form, there are local indication type, remote transmission output type, control alarm type, and according to output form, there are local instruction type and remote transmission

Type out, control alarm type; classified according to explosion-proof instructions, can be divided into three types: ordinary type, intrinsically safe type, isolated explosion-proof type.


是基于浮子位置测量的一种变面积流量仪表。 Metal tube float flow meter is a variable area flow meter based on float position measurement. Adopts all-metal structure and Modular concept design, because of its small size, small pressure loss, convenient installation and maintenance, etc.

Therefore, it is widely used in various industries for complex, harsh environments, flow measurement and process control for small flow rates, low flow rates, and various harsh media conditions. The product adopts the international advanced non-contact detection magnetic detection

The sensor, combined with the Motorola micro-processing system, can realize functions such as LCD indication, accumulation, remote transmission output, pulse output, upper and lower limit alarm output, and so on.


的流量检测元件是由一根自下向上扩大的垂直锥形管和一个沿着锥管轴上下移动的浮子组所组成。 The flow detection element of the metal float flowmeter is composed of a vertically tapered tube that expands from bottom to top and a float group that moves up and down along the axis of the cone tube.


Metal tube float flowmeter is a variable area flow measurement instrument commonly used in industrial automation process control. It has the characteristics of small size, large detection range and convenient use. It can be used to measure liquid, gas and steam

The flow of steam is particularly suitable for medium flow measurement with low flow rate and small flow.

Measurement features:


1.Rugged all-metal structure design float meter


2.Measuring tube indicator with independent concept design


3.Select stainless steel, Hastelloy, titanium, PTFE material measurement system


4.Low pressure loss design

5.Short stroke, small structure design, total instrument height 250

6.Magnetic coupling structure ensures data transmission and more stable signal


7, insulation or heat tracing jacket


8, vertical, horizontal, various installation methods are more suitable for different use occasions

9.Suitable for small diameter and low flow medium flow measurement

10. Reliable work, small maintenance and long life


11.The requirements for straight pipe sections are not high


12. Wider traffic ratio 10: 1


13. Two-line large LCD display, optional on-site instant / cumulative flow display, with backlight


14.Single-axis sensitive indication

15.Non-contact magnetic coupling transmission

16. All-metal structure, suitable for high temperature, high pressure and strong corrosive media


17.Can be used in flammable and explosive dangerous situations

18.Select two-wire system, battery, AC power supply method


19.Multi-parameter calibration function


20.With data recovery, data backup and power failure protection functions