Name: Stainless Steel Rotor Flowmeter Metal Tube Flowmeter
Brand: JIEXI Fast Marine Service(Guangzhou) Co., Ltd
SKU: LZD-25/2/RR1/A/M1
Availability: InStock
Rating: 5 (1 reviews)

Description

Specification

Product Name	Metal Tube Rotameter
Model	LZD-25/2/RR1/A/M1
Weight	12.58kg
Size	1628.341cm
Nominal Pressure	4.0MPa
Viscosity	0.0175 mPa.s
Output Signal	4~20mA
Protection Grade	IP65
Medium Temperature	-80℃~+300℃
Operation Temperature	-25~+65℃
Feature	1）Suitable for both liquid and gas applications 2）Three connection methods 3）Multiple header displays 4）Wide range of use 5）Easy installation and maintenance

Construction
Metal tube flowmeter mainly consists of the following parts:
Metal measuring tube: As the main body of the flow meter, it is usually made of corrosion-resistant, high-strength metal materials such as stainless steel to ensure stability and durability in various media.
Float assembly: Floats are usually made of materials that are less dense than the medium being measured, such as stainless steel, aluminum, etc., and are designed to be streamlined to reduce drag. The position of the float changes with the flow and is a key component for measuring flow.
Indicator: Used to show the position of the float and thus read the flow value directly. The indicator usually has a dial or digital display for easy observation by the user.
Connecting parts: Including import and export flanges, sealing gaskets, etc., used to connect the flowmeter with the pipeline to be tested to ensure the smooth flow and sealing of the medium.
Adjustment mechanism (optional) : Some flowmeters are equipped with an adjustment mechanism to calibrate or change the operating range of the float to suit different measurement needs.

Measure Principle
The metal tube flowmeter works on the balance principle of buoyancy and gravity. When the medium flows in the measuring tube, the float is subjected to upward buoyancy, and the size of the buoyancy is proportional to the velocity (or flow) of the medium. At the same time, the float is also subjected to downward gravity. When the float is in a stable state, the buoyancy and gravity reach a balance, and the position of the float can reflect the flow rate of the medium. By reading the float position on the indicator, you can know the current flow value.

Functional Characteristics
1、Wide measuring range:
Suitable for a variety of media and wide flow range measurement.
2、Intuitive reading:
Flow values are read directly through the indicator without conversion.
3、Simple structure:
Compact design, easy to install and maintain.
4、Strong corrosion resistance:
Metal measuring tube material is excellent, suitable for various corrosive media.
5、Good stability:
Accurate measurement, high long-term stability.

Application
Metal tube flowmeter is widely used in petroleum, chemical, metallurgy, electric power, water treatment and other industries of liquid, gas and steam flow measurement. Especially in the need for intuitive reading, strong corrosion resistance and good stability, such as chemical raw material transportation, boiler water supply, sewage treatment and other processes, metal tube float flowmeter is an indispensable measurement tool.

Install
Metal tube flowmeters are usually installed in the following ways:
1、Horizontal installation: The flowmeter is placed horizontally, and the import and export direction is parallel to the ground. This is the most common installation and is suitable for most measurement applications.
2、Vertical installation: The flowmeter is placed vertically, and the inlet and outlet direction is perpendicular to the ground. This type of installation is more suitable in certain situations, such as limited space or special arrangements are required.
3、Tilt installation: According to actual needs, the flow meter can also be tilted installation, but it is necessary to pay attention to the impact of the installation Angle and the flow direction of the medium on the measurement results.

Maintaining
In order to ensure the long-term stable operation and measurement accuracy of the metal tube float flowmeter, regular maintenance and maintenance work is required:
1、Regular inspection:
Check the appearance, connection and seal of the flow meter regularly to ensure that there is no leakage and damage.
2、Clean the float:
Regularly clean the dirt and sediment attached to the surface of the float, so as not to affect the normal float and measurement accuracy of the float.
3、Calibration and adjustment:
According to the use and requirements, the flow meter is calibrated and adjusted regularly to ensure the accuracy of the measurement results.
4、Storage and maintenance:
When not in use for a long time, the medium in the flowmeter should be emptied and cleaned, and then properly stored in a dry and ventilated place.

Stainless Steel Rotor Flowmeter Metal Tube Flowmeter

Description

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