SS304 Divided Type Magmeter Flow Meter with Stainless Steel Flange
Negotiable /Piece
Min.Order:1 Piece
Nanjing Metlan Measurement & Control Instrument Co., Ltd
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SS304 Divided Type Magmeter Flow Meter with Stainless
Steel Flange
Working Principle
The Principle of the sensor is based on Faraday’s law of
electromagnetic induction.It is installed a pair of detection
electrodes on the pipe wall,where the measurement pipe axis
and magnetic field lines are vertical.When the conductive
liquid moves along the measurement pipe axis.The conductive
liquid cuts magnetic field lines and produces induced
electromagnetic force.Which can be measured by the two
electrodes on the meter pipe.The result can be calculated by
formula
Choosing lining
Lining material | Main Performance | Applied Scope |
PTFE |
Have the most stable chemical properties in plastics, and resist boiling hydrochlor and sulfuric acid, nitric acid aqua regia, strong alkali, and all kinds of organic solvents, but can not resist the corrosion of chlorine trifluoride, liquid fluorine, liquid oxygen and ozone.
Low abrasion resistance
3.Low negative pressure resistance |
1. -25℃-140℃ 2. Strong corrosion medium, like strong acid and alkali. 3.Healthcare medium |
CR | Oil proof, solvent resistance, oxidatite resistance and the resist the erosion of common medium like acid, alkali, salt, etc |
1.<80℃ 2.be able to measure sewage and mud |
PU |
Very good abrasive resistance, flexibility
2. Low acid and alkali resistance |
1. <65℃ 2. Neutral strong abrasion resistance medium |
Hard Rubber | Good resistance to room temperature, hydrochloric acid, acetic acid, oxalic acid, ammonia, phosphoric acid and 50% sulfuric acid, sodium hydroxide, potassium hydroxide Avoid strong oxidants |
1.<80℃ 2.General acid, alkali, salt solution |
PFA | can be used for most corrosive medium like acids, alkalis, and strong oxidant. 2.high material strength, resistance to aging, better than PTFE,EFP in high temperature Injection molding for higher negative pressure |
1.40-180℃ strong corrosion medium, like strong acid and alkali Healthcare medium |
FEP(F46) | hydrophobicity and non-viscous Corrosion resistance is inferior to PFA Negative pressure |
1.40-180℃ strong corrosion medium, like strong acid and alkali Healthcare medium |
Features:
1). It applys “Fuzzy Algorithm” technology to the measurement of electromagnetic flow
and has the function of artificial intelligence.
2). It,s high resistance, fast response design can make undistorted collection of weak
signal and fast response to the flow changes.Its range rate can reach 100:1.
3). It has the function of low conductivity measurement.
4). It has the consistency of converter’s interchange, which can avoid input parameters
repeatedly.
5). Wide range of power supply mode is available (DC: 18V-36V/AC: 85V-265V).
6). It is the first domestic company that adopts the function of saving settings before delivery,
which can avoid the loss of the parameters.
7). It has the function of infrared remote control and button operation so as to make the
operation more convenient.
8). It provides the function of zero correction of sensor and automatic zero adjustment.
9). It has multi-language interface to satisfy all the users’ requirements.
10). It has the function of self-adjustment and self-checking.
11).It has lightning-protection and electricity-protection circuits.
Installation
1,While installing flow meter, the medium flows direction must be the same with the flow
meter label identifies
2, To connect the flow meter flange with pipe flange via bolts,and check the tightness of
the bolts in the day-to-day maintenance,to prevent loosening caused media leaks or other
damage.