Anticorrosive Electromagnetic Flowmeter
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Price:
Negotiable
- minimum:
- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Beijing
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Validity to:
Long-term effective
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Last update:
2019-08-26 10:14
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Browse the number:
440
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- Contactaixin:
sisen(Mr.)
- Email: telephone: phone:
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Arrea:
Beijing
Address:C5 Building, GaoSha Industrial Park, Zhongcun, Panyu District, Guangzhou, China
- Website:
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FLDC Series Anticorrosive electromagnetic flowmeter use the international leading design concepts and standards, and incorporating excitation current automatic compensation, capacitance method air tube detection technology, so as to bring rapid response and high stability. Anticorrosive electromagnetic flowmeter is mainly used to measure the volume flow rate of conductive liquid and slurry in closed pipeline. Such as water, sewage, mud, pulp, all kinds of acid, alkali, salt solution, food slurry, etc., anticorrosive electromagnetic flowmeter is widely used in petroleum, chemical industry, metallurgy, textile, food, pharmaceutical, paper making and other industries as well as environmental protection, municipal management, water conservancy construction and other fields.
FLDC Anticorrosive electromagnetic flowmeter
1. Safe grounding of three-electrode structure
2. Electrode Material: Harrington C Alloy, Titanium, Tantalum
3. Strong acid and alkali resistance of tetrafluoro lining
4. Extending the Life of Stainless Steel Shell
5. Density Conversion Function, Easy to Calculate Quality
Methods can be selected.
1) high accuracy with 0.2%,0.5%
2) with 4-20mA output or pulse output,RS485
3) Grounding ring material: carbon steel. Stainless steel.
4) LCD dispaly,totalizer
5) power supply: 220VAC, 24VDC
6) explosion-proof grade: Exd II CT3-6
7) flow range can be set from 0~10m/s.
8) Nominal pressure: 0.25、0.6、1.0、1.6、2.5、4.0、6.4MPa、16MPa、25MPa
9) Protection level: IP65, IP68
Selection of electrode materials The electrode material should be selected according to the corrosiveness of the measured medium. Please refer to the relevant information on corrosiveness of the medium.
Corrosion tests shall be carried out for special medium
Electrode Material |
Anti-corrosion performance and applicable condition |
Stainless steel 316L |
Applicable: 1. Domestic water, industrial water, raw water, urban sewage 2. Weakly corrosive acid, alkali, salt solution, such as nitric acid, sulfuric acid(concentration<5% at ambient temperature), boiling phosphoric acid, and sulfuric acid, seawater, acetic acid at a certain pressure(can be widely used in petrochemical, urea, Vinylon and other industries) |
HastelloyB (HB) |
Applicable: 1. Non-oxidic acid, such as hydrochloric acid(concentration <l0%) 2. Sodium hydroxide(concentration <50%), and all concentrations of ammonium hydroxide alkaline solution 3. Phosphoric acid and organic acid Not applicable:Nitric acid |
HastelloyC (HC) |
Applicable: 1. mixed acid, such as mixed solution of chromic acid and sulfuricacid 2. oxidizing salts, such as: sea water Not applicable: hydrochloricacid |
Titanium (Ti) |
Applicable: 1. Salt, such as: ①chloride(chloride/magnesium/aluminum/calcium/ammonium/iron, etc.); ②sodium salt, potassium salt, ammonium salt, hypochlorite, sea water 2. Aqueous Slkali, such as potassium hydroxide, ammonium hydroxide and strontium hydroxide solution with concentration <50%. Not applicable: hydrochloric acid, sulfuric acid, phosphoric acid, hydrofluoric acid andother reducing acids. |
Tantalunm (Ta) |
Applicable:1. hydrochloric acid(concentration <40%), dilute sulfuric acid and concentrated sulfuric acid (excluding fuming sulfuricacid)2. Chlorine dioxide, ferric chloride, hypochlorous acid, sodium cyanide, lead acetate, etc.3. An oxidizing acid such as nitric acid (including fuming nitric acid) and aqua regia witha temperature below80℃Not applicable: alkali, hydrofluoric acid |
Platinum (Pt) |
Applicable: Aimost all acid, alkali, salt solutions (including fuming sulfuric acid, fuming nitric acid)Notapplicable: aqua regia, ammonium salt |
Tungsten carbide (WC)| |
Applicable: Pulp, sewage, can resist solid particle interference Not applicable; inorganic acids, organic acids, chlorides |
Selection of lining material depends on corrosion, abrasion resistance and temperature of the measured medium.
LiningMaterial |
Abbreviation |
Performance |
Highestoperatingtemperature |
Applicablemedium |
Applicablecaliber |
Neoprene |
CR |
Medium abrasion resistance, corrosion resistance to generallow concentration acid and alkali salt solutions |
0-+65℃ |
Tap water, industrialwater,seawater |
DN6-2200 |
Polyurethane |
PU |
Excellent wear resistance and poor resistance of acid and alkali |
0-+65℃ |
Pulp, ore pulp and other mineral fluids |
DN25-500 |
PTFE |
F4 (PTFE) |
Stable chemical properties, corrosion resistance to boiling hydrochloric acid, sulfuric acid, aqua regia, concentrated alkali |
-25-+140℃ |
Corrosive acid, alkali, salt solution |
DN10-600 |
Polytetrafluoroethylene-propylene Teflon (FEP) |
F46 (FEP) |
The chemical properties are equivalent to F4, and the compression and tesile strength are better than F4 |
-25-+120℃ |
Corrosive acid, alkali, salt solution |
DN6-200 |
Soluble polytetrafluo-roethylene |
PFA |
The chemical properties are equivalent to F46, and the compression and tensile strength are better than F46 |
0-+180℃ |
Corrosive acid, alkali, salt solution |
Needed to be customized |
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