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The price of oval gear flow meter varies due to many factors such as brand, model, specification, material and additional functions,
and it is impossible to give a uniform price. The following is the price range
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whatsapp:008618049841995
Nitrogen flow meters are instruments used to measure nitrogen flow. According to different measurement principles and application
characteristics, nitrogen flow meters can be divided into several categories. The following are some of the main categories of nitrogen
flow meters:
Vortex flowmeter:
Based on the principle of Karman vortex street, the flow rate is calculated by detecting the frequency of vortex separation generated in
the fluid.
It is suitable for the flow measurement of gases such as nitrogen, with the advantages of high precision, wide range, and low power
consumption.
Mass flow meter:
Directly measures the mass flow
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The dosing metering pump is a device specially used for metering and conveying liquids, especially in the process where the amount of
drug addition needs to be accurately controlled. The following is a detailed introduction to the dosing metering pump:
1. Definition and characteristics
Definition: The dosing metering pump, also known as the dosing pump, is a machine that can measure the delivered liquid and is often
used in various types of drug addition equipment.
Features:
Meet various strict
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mass flow meter calibration
I. Calibration steps
Preparation
Make sure the flow meter is installed in the correct position and has been cleaned without dirt or sediment.
Check the working environment to ensure that the temperature, pressure and other conditions meet the requirements of the flow meter.
Prepare appropriate calibration tools or equipment, such as calibration liquid, standard flow meter, etc.
Determine the calibration standard or procedure, usually based on the calibration guide or national standard provided by the manufacturer.
Check the flow meter status
Verify that the flow meter is in normal working
water flow meter types
Water flow meter is a device used to measure water flow. It can be divided into many types according to its working principle and structural
characteristics. The following are several common types of water flow meters and their characteristics:
Mechanical water flow meter:
Principle: Use the kinetic energy or pressure difference of the fluid to generate torque, drive the mechanical component to rotate or swing,
and transmit it to the pointer or counter through the connecting rod to achieve the measurement of flow.
Common types: Including turbine flow meter, rotor flow meter, piston flow meter, float flow meter, etc.
Electromagnetic water flow meter
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Installation method of clamp-on ultrasonic water flow meter
The installation method of clamp-on ultrasonic water flow meter can be carried out according to the following steps to ensure
that the installation process is clear and accurate:
1. Preliminary preparation
Check pipeline parameters:
Use the matching tools to measure the circumference of the measured pipeline and calculate the pipe diameter
Shanghai JSN Micro Flow Meter CO.,LTD as a high-tech industrial products manufacturing and complete sets of product sales, R & D, production, processing and sales as one, with independent import and export rights of enterprises.
The company's main flow meter, level meter, and pressure controller, temperature controller, analytical instruments and other various types of instrumentation. To solve all kinds of problems, and provide complete sales service for customers with professional technical point of view.
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