Battery Powered Submersible Flow Meter With GB4208-84 IEC Standard
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Nanjing Metlan Measurement & Control Instrument Co., Ltd
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Battery Powered Submersible Flow Meter With GB4208-84 IEC Standard
Introduction:
MTF electromagnetic flow meter, composed of sensor and converter, works
based on Faraday’s law of electromagnetic induction. It is used to measure
electrical conductivity of liquid or solid. Generally, the electrical conductivity
should be over 5υS/cm(electrical conductivity of tap water, raw water is about
100~500υS/cm),It can also be used to measure various mediums like acid,
alkali, saline solution,paper pulp,ore pulp and so on.But these mediums can’t
contain a lot of magnetic materials and bubbles.
Application
MTF electromagnetic flow meter is, a kind of instrument,used for measuring the
flow conductivity liquid, which is widely used in flow measuring of Metallurgy,
Chemical industry, Paper industry, Environmental protection, Oil industry,
Textile industry, Food industry and City administration, Water works,etc.
Features:
1). It applys “Fuzzy Algorithm” technology to the measurement of electromagnetic flow
and has the function of artificial intelligenc
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.
Lining characteristic
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 |