Orifice flowmeter specifications | Working principle of orifice flowmeter

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DateTime 08/01/2026 Show 86

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What is the diameter of the orifice plate of the Chuanyi critical velocity flowmeter?

15mm. The critical velocity delayed settling dust flow measurement system includes a throttle mechanism and a data acquisition and measurement mechanism, wherein the throttle mechanism comprises a valve body and an orifice plate set inside the valve body. Chuanyi critical speed flow code Zen meter orifice plate diameter 15mm ≤ DN ≤ 1200mm. Orifice flowmeter is a high range ratio differential pressure flow device composed of a standard orifice plate, a multi parameter differential pressure transmitter, a temperature transmitter, and a pressure transmitter.

2.6、 12. What are the bottom area, height, and volume of the 24 and 96 well plates? Add volume when using in general ..

6-well plate bottom area 9.6cm; culture medium 2.5ml; 12 well plate bottom area 4.5cm; culture medium 2ml; 24 well plate bottom area 2cm; culture medium 1ml; 96 well plate bottom area 0.32cm; culture or cover culture medium 0.1ml. Orifice plate flowmeter, also known as differential pressure flowmeter, is composed of a primary detection element (throttling element) and a secondary device (differential pressure transmitter and flow display instrument), widely used for flow measurement of gases, vapors, and liquids. It has the characteristics of simple structure, easy disassembly and maintenance, stable performance, and reliable use. Additional information: Orifice plate is a differential pressure generating device for measuring flow rate, which can be used in conjunction with various differential pressure gauges or transmitters to measure the flow rate of various fluids in pipelines. The throttling device includes annular orifice plates, nozzle

Orifice flowmeter specifications
s, etc. The throttling device is used in conjunction with differential pressure transmitters to measure the flow rates of liquids, vapors, and gases. It is widely used in industries such as petroleum, chemical, metallurgy, power, and light industry. When the fluid filled in the pipeline flows through the throttling device inside the pipeline, the flow beam will form a local contraction at the throttling element of the throttling device, thereby increasing the flow velocity and reducing the static pressure. As a result, a pressure drop, or pressure difference, is generated before and after the throttling element. The larger the flow rate of the medium, the greater the pressure difference generated before and after the throttling element. Therefore, the size of the fluid flow can be measured by measuring the pressure difference. This measurement method is based on the laws of energy conservation and flow continuity. Reference source: Baidu Baike - Orifice Plate

3. Introduction to Orifice Flow Meter

Orifice Flow Meter is a high range ratio differential pressure flow device composed of a standard orifice plate and a multi parameter differential pressure transmitter (or differential pressure transmitter, temperature transmitter, and pressure transmitter), which can measure the flow of gas, steam, liquid, and natural gas. The following introduces the relevant characteristics of orifice flow meters for your reference.

1. Scope of application of orifice flowmeter: 1. nominal diameter: 15 mm ≤ DN ≤ 1200mm

2. nominal pressure: PN ≤ 10MPa

3. working temperature: -50 ℃ ≤ t ≤ 550 ℃

4. range ratio: 1:10, 1:15

5. accuracy: level 0.5, level 1

2. Characteristics of orifice flowmeter: ▲ T

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