Pointer display type metal tube float flowmeter

Pointer display type metal tube float flowmeter HR-LZ metal tube float flowmeter overview: The metal tube float flowmeter adopts a variable area measurement principle and is suitable for measuring liquids and gases. All metal structure, including indicator type, electric remote transmission type, corrosion-resistant type, high-voltage type, jacket type, and explosion-proof type. It has standard analog signal output and on-site indication of 0-10mA and 4-20mA. Accumulation, digital communication, on-site modification of measurement parameters

Overview of HR-LZ Metal Tube Float Flow Meter：

The metal tube float flowmeter adopts a variable area measurement principle and is suitable for measuring liquids and gases. All metal structure, including indicator type, electric remote transmission type, corrosion-resistant type, high-voltage type, jacket type, and explosion-proof type. It has standard analog signal output and on-site indication of 0-10mA and 4-20mA. Accumulation, digital communication, on-site modification of measurement parameters, different power supply functions, with magnetic filters and special specifications. Widely used in industries such as petroleum, chemical, power generation, pharmaceuticals, food, water treatment, etc. During the flow measurement process under complex, harsh environmental conditions, and various media conditions.

Characteristics of HR-LZ metal tube float flowmeter：

The float of the metal tube float flowmeter moves upwards with the change of flow rate in the measuring tube, and at a certain position, the buoyancy and gravity of the float reach equilibrium. At this time, the circulation gap area between the float and the orifice plate (or cone tube) remains constant. The annular gap area is directly proportional to the rising height of the float, that is, the position where the float rises in the measuring tube represents the size of the flow rate. The change in the position of the float is transmitted by the internal magnet to the external indicator, so that the indicator correctly indicates the current flow rate value. This means that the indicator housing does not come into direct contact with the measuring tube, so even if limit switches or transmitters are installed, the instrument can be used under high temperature and high pressure working conditions.

Metal tube float flowmeter is a commonly used variable area flow measurement instrument in industrial automation process control. It has the characteristics of small size, large detection range, and easy use. It can be used to measure the flow rate of liquids, gases, and vapors, especially suitable for measuring the flow rate of low velocity and low flow media.

Measurement section features:

1. Sturdy all metal structure design float flowmeter

2. Measurement tube indicator designed with independent concept

3. Stainless steel, Hastelloy, titanium, PTFE material measurement systems can be selected

4. Low pressure loss design

5. Short stroke, small structural design, total instrument height of 250

6. Magnetic coupling structure ensures data transmission and signal stability

7. Insulation or heat tracing jacket

9. Vertical, horizontal, and various installation methods are more suitable for different usage scenarios

10. Suitable for flow measurement of small caliber and low velocity media

11. Reliable work, minimal maintenance, and long lifespan

12. Not high requirements for straight pipe sections

13. Wide traffic ratio 10:1

14. Dual row large LCD display, optional on-site instantaneous/cumulative flow display, can be equipped with backlight

15. Single axis sensitive indication

16. Non contact magnetic coupling transmission

17. All metal structure, suitable for high temperature, high pressure, and highly corrosive media

18. Can be used in flammable and explosive hazardous environments

19. Choose a two-wire system, battery, and AC power supply method

20. Multi parameter calibration function

21. Equipped with data recovery, data backup, and power down protection functions