博文

目前显示的是标签为“electromagnetic flow meter principle”的博文

What is the Conductivity of a Flow Meter? Understanding Its Critical Impact on Magnetic Flow Meters

图片
 Have you ever wondered why magnetic flow meters (magmeters), renowned for their accuracy and reliability in countless industries, simply won't work with pure water or oil? The answer lies in a fundamental property of the fluid itself: electrical conductivity . Let's dive into what conductivity means for flow measurement and why it's the cornerstone of magmeter operation.  The Core Principle: Faraday's Law of Induction  Magmeters operate on a beautifully simple yet powerful scientific principle: Faraday's Law of Electromagnetic Induction. Imagine the fluid flowing through the meter's pipe as a moving electrical conductor. When a magnetic field is applied perpendicularly to this flow direction, it induces a voltage (Electromotive Force or EMF) *across* the fluid. The magnitude of this induced voltage is directly proportional to:   1.   The strength of the magnetic field. 2.   The speed of the fluid flow (velocity). 3.   The length of the con...

Economical Mini Magmeter (DN3 - DN20)

图片
Economical Mini Magmeter (DN3 - DN20) for small pipe size with 4-20mA, Pulse and RS485. Mini M agmeter (electromagnetic flowmeter) has no moving parts to wear, making it very reliable.  The RBEF-E SERIES   low flow Magnetic Inductive Flow Sensor  according to the  electromagnetic measurement principle. According to Faraday’s Law of magnetic induction a voltage is induced in a conductor moving through a magnetic field. It is a compact, low cost. No moving parts,Frequency and 4 to 20 mA Output, Maintenance-Free, With display and blind type to meet different applications demand. Economical Electromagnetic Flow meter Economical Magmeter

20% discount for Sanitary Electromagnetic Flow Meter

图片
Special discount for Sanitary Electromagnetic flow meter  before March, 30th., welcome to inquire with us. Santiary Magnetic flow meter

Special discount Sanitary Electromagnetic flow meter before 30th., March, 2018

图片
If you order Sanitary Electromagnetic flow meter more than 10pcs before 30th., March, 2018. SPECIAL DISCOUNT Electromagnetic flow

How to work Electromagnetic flow meter?

图片
A magnetic flow meter (mag flow meter) is a volumetric flow meter which does not have any moving parts and is ideal for wastewater applications or any dirty liquid which is conductive or water based.  The principle of operation for the magnetic flowmeter is based on the Faraday’s Law of Electromagnetic Induction.  how magnetic flow meters work An electrical current (I) is applied to a coil package inside the flowmeter. As a result, a magnetic field (B) is created across the metering pipe. Magnetic flow meters will generally not work with hydrocarbons, distilled water, and many non-aqueous solutions. Magnetic flow meters are also ideal for applications where low-pressure drop and low maintenance are required. How does the electromagnetic flow meter work?

How to select Magmeters Liner?

图片
When the applications need some flow meters, it's very important to provide necessary technical information to correctly select the models. For Electromagnetic sensor , there are such as  hard rubber (Ebonite, NBR), soft rubber (EPDM, Neoprene, Linatex), Teflon (PTFE, PFA), ceramic, and HDPE, etc. All of them have strengths and weaknesses, and it is important to select the right material for the process fluid. Magflow sensor Many different options are available for liner material used in a magnetic flow meter. This can cause confusion as to what to choose. There are several factors you must consider when selecting a lining material. All of the following must be taken into account before a selection is made. Chemical resistivity; Temperature range Mechanical stability Abrasion resistance How magmeter durability depends on selection of proper materials for a given application. Factors governing selection are the chemicals being measured, as well as their t...

20+units Electromagnetic flow meters are ready for export

图片
RB Flowmeter is ready for 20+units Electromagnetic flow meters are ready for export. Electromagnetic flow meters

Electromagnetic Flow meter Market worth $1,916.94 Million by 2020

图片
According to a new market research report “Magnetic Flow meter Market by Type (In-Line, Insertion, Low Flow), Component (Flow Tube, Sensing Electrodes), Application (Water & Wastewater, Food & Beverages, Chemicals, Pulp & Paper), and Geography - Global Trends & Forecasts from 2014 to 2020” the total market was valued at a market size of $1,395.38 in 2013 and is expected to reach 1,916.94 million by 2020, at an estimated CAGR of 4.58% from 2014 to 2020. Electromagnetic Flow meter Browse 92 market data tables and 65 figures spread through 160 pages and in-depth TOC on “ Magnetic Flow meter Market - Global Trends & Forecasts from 2014 to 2020" https://www.marketsandmarkets.com/Market-Reports/magnetic-flowmeter-market-80239803.html Early buyers will receive 10% customization on reports. The magnetic flowmeters help in the detection of flaws and impurities in accordance with certain standard norms. This market, at present, is witnessing a spree of mergers, partn...

400pcs Electromagnetic flow/heat meter(OEM) are making for HVAC

图片
400pcs Electromagnetic flow/heat meter (OEM) are making for HVAC now, December is busy season. magnetic flow sensor Electromagnetic heat meter/BTU meter