Cast & Forged

? ? ? ? ? ? ? ?

? ? ? ? ? ? ? ? ? 220V Liquid / Solid Magnetic Type Flow Meter Abrasion Resistance
?


Summary:

?

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.

?

?

?

?

Instrument detection and maintenance

?

Electromagnetic flow converter has self-diagnosis function. In addition to the

?

power and hardware circuit fault, The system also give alarm to other faults

?

in general usage. These information are given accordingly prompts in the

?

lower right of the screen.

?

?

1,Maintenance and repair

?

a) Sensor installation site should be consistent with the section four

requirements, Please keep the housing clean and tidy;

?

b)Transmitter should be placed in a clean, ventilated, dry place;

?

c)Need to inspect every two years, for high precision users, instrument

need to be submitted to censorship.

?

2,Transportation, storage

?

a)The instrument must be packed before transportation, be carefully

handled when loading and unloading.

?

b)Storage site must be dry, ventilated, avoid corrosive gas erosion, the

ambient temperature is not too low or too high;

?

c)Storage time better not exceed three years.

?

3,Unpacking and checking

?

a) The packing can’t be opened with heavy hammer, and should be

?

??????????? careful not to damage the instrument

?

b) Check the content carefully according to the packing list.

?

?

?

?

Quality of Metlan

We consistently implement our corporate philosophy:Stabilization is the absolute principle,all the

?

stability of personnel and raw materials formed to keep the stability of products while leaving the

?

factory.After long-term continuous improvement,we are keenly aware of your demand.Each of our

?

Metlan products has been strictly checked and tested to completely rule out your worries in the

?

future.

?

?

?

?

The performance and usable range of common lining materials(Only for reference)

- - - -
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 ? |
- - - -