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Guangdong
Long-term effective
2020-02-29 14:20
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Company Profile
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Contact：sisen(Mr.)
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Area：Guangdong
Address：Guangdong
Website：http://www.sisenchina.com/ http://sisen.304hmtg.com/
| Measurable Medium | Conductive liquid, such as: tap water, sewage from sewage plant, industrial effluent, beverage industrial wastewater. |
| Non-measurable Medium | Non-conductive liquid,such as: purified water, distilled water, desalinated water,pure water |
FLDC series anticorrosive electromagnetic flowmeter adopts the international leading design concept and standard, and adopts automatic excitation current compensation and capacitive airspace detection technology, which can bring fast response and high stability. Anticorrosive electromagnetic flowmeter is mainly used to measure the volume flow of conductive liquid and slurry in closed pipelines.Such as water, sewage, mud, pulp, various acids, alkalis, salt solutions, food slurry, etc. Anticorrosive electromagnetic flowmeters are widely used in petroleum, chemical, metallurgy, textile, food, pharmaceutical, papermaking and other industries as well as environmental protection, municipal management, Water construction and other fields. |
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FLDC anticorrosive electromagnetic flowmeter · Three-electrode structure ensures safety grounding · Electrode material: HC, Ti, Tan · Teflon lining: resistant to strong acids and alkalis · Stainless steel shell extends life · Density conversion function, easy to calculate the quality Installation precautions of converter · Avoid lightning strikes · Ensure ventilation and dryness, avoid excessive temperature, excessive humidity, and corrosive gases · If installed outdoors, it must be protected from sun and rain Routine maintenance · Check the electromagnetic flowmeter converter regularly for water, moisture or corrosion · Clean the electrode and measuring tube regularly. Do not damage the electrode and the lining during cleaning · Check the degree of aging and contact of the connecting cables regularly. |
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| Measured Medium | Water, sewage, acid, alkali, salt solution, mud, pulp, pulp, coal water slurry, corn pulp, fiber pulp, syrup, lime syrup, cooling water, brine, hydrogen peroxide, beer, wort, various beverages, black liquor , Green liquid, chemical liquid and other conductive fluid media. |
| Caliber | Flanged type：DN10~DN2000 (other size can be customized) |
| Nominal Pressure | 0.25, 0.6, 1.0, 1.6, 2.5, 4.0, 6.4, 16, 25MPa |
| Lining Material | Rubber, polytetrafluoroethylene, polyperfluoroethylene propylene, polyurethane, special materials |
| Electrode Material | Molybdenum-containing stainless steel, Hastelloy C, Hastelloy B, Titanium, Tantalum Platinum |
| Medium Temperature | -20℃~120℃ |
| Accuracy | 0.25% (customized), 0.5%(default) |
| Flow Rate Range | 0.5m/s~15m/s |
| Output Signal | 4-20mA, pulse output |
| Communication Function | HART, RS485 |
| Power Supply | 220VAC 50HZ, 24VDC |
| Ambient Temperature | -20℃~60℃ |
| Protection Class | IP65, IP68 |
| Explosion-proof Grade | Flameproof type, intrinsically safe type |
| Lining Material Performance Table | |||
| Lining Material | The Main Function | Maximum Medium Temperature |
Application |
| Teflon |
1.It is the most stable chemical material in plastics. It is resistant to boiling hydrochloric acid, sulfuric acid, nitric acid and aqua regia. It is also resistant to concentrated alkali and various organic solvents. 2. Poor abrasion resistance and bonding performance, not as good as polyurethane. |
120 ℃ |
Strongly corrosive media such as concentrated acid and alkali; sanitary media |
| Neoprene | 1. It has excellent elasticity, high breaking force and good wear resistance. 2. Resistant to the corrosion of general low-concentration acid, alkali and salt media, and not resistant to the oxidative media. | 0~80℃ | For general water, sewage, mud with weak abrasion , ore slurry |
| Polyurethane Rubber | 1. It has excellent wear resistance (equivalent to ten times that of natural rubber). 2. Poor acid and alkali resistance. | 65℃ | Slurry, coal slurry, mud with strong abrasion |
| Acid resistant rubber (Hard rubber) | Resistant to hydrochloric acid, acetic acid, oxalic acid, ammonia, phosphoric acid and 50% sulfuric acid and potassium hydroxide at room temperature. Not suitable for strong oxidants. | 65℃ | General acid and alkali |
| Material | Corrosion Resistance |
| Stainless Steel 316L |
Applicable: 1. domestic water,industrial water,municipal sewage,raw water well water; 2.Weak corrosive acid,alkali,salt solution |
| Hastelloy B(HB) |
Applicable: 1.nonoxidizing acid, such as hydrochloric acid(concentration <10%), etc.; 2.alkali(partial alkali), such as sodium hydroxide(concentration <50%), all concentrations of ammonium hydroxide alkaline solution; 3. acid (partial acid), such as phosphoric acid, organic acids. Not applicable: Nitric acid |
| Hastelloy C(HC) |
Applicable: 1.mixed acid, such as mixed solution of chromic acid and sulfuric acid; 2.oxidizing salts, such as Fe3+, Cu2+, seawater. Not applicable:hydrochloric acid |
| Titanium(Ti) |
Applicable: 1.salt (partial salt), such as chloride(magnesium chloride/alumium chloride/calcium chloride/ammonium chloride, etc.), such as sodium salt, potassium salt, ammonium salt, hypochlorite, seawater; 2.alkali(part Alkaline), such as potassium hydroxide, ammonium hydroxide, and cesium hydroxide solutions in concentrations<50%. Not applicable: Reducing acid solutions such as hydrochloric acid, sulfuric acid, phosphoric acid, and hydrofluoric acid |
| Tantalum alloy(Ta) |
Applicable: 1.strong acid, such as hydrochloric acid(concentration <40%), dilute sufuric acid, concertrated sufuric acid(excluding fuming sufuric acid); 2.chlorine dioxide, ferric chloride, hypochlorous acid, sodium cyanide, lead acetate etc; 3.oxidation Acids, such as nitric acid(including fuming nitric acid), aqua regia with a temperature of<80℃. Not applicable. alkali, hydrofluoric acid |
| Platinum(Pt) |
Applicable: Almost all acid,alkali,sal solution(including fuming sulfuric acid, fuming nitric acid) Not applicable:Aqua regia,ammonium salt |
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