Chemical Industrial Sewage Electromagnetic Flow Meter
Basic Info.
Model NO.:A+E 81F | Accuracy:±0.6-1% |
Main Application:Water, Wastewater, Corrosive Liquid/Gas | Size:Dn 15-800 |
Sensor:Tube/Flange | Application:Industrial Production |
Type:Electromagnetic Flow Meter | Measuring Media:Liquid |
Measuring Principle:Electrical Principles | Measurement Object:Closed Pipeline |
Certification:SGS, ISO | Package:Wooden Case, Carboard Box |
Trademark:AEAD | Origin:Shanghai |
Velocity Range:0.2~8m/S | Electrode:316L, Hc, Hb, Ti, Ta |
Output:4-20mA DC, Pulse, RS485 | Pressure:Max.16 MPa |
Media Temperature:Max 180 C (356 F) | Ambient Temperature:Sensor 80 C(176 F), Converter 50 C(120 F) |
Power Supply:220VAC or 24VDC | Consumption:<8W |
Grounding:Made Into The Third Electrode | HS Code:9026100000 |
Product Description
Chemical Industrial Sewage Electromagnetic Flow Meter (A+E 81F)
Highlights
--Large choice of liner materials suitable for drinking water, wastewater, chemicals and other liquids.--Suitable for use in custody transfer applications.
--Measurement is independent of the flow profile.
--Abrasion and corrosion-resistant liners available.
--Electric conductivity of medium can be used for detection of product change.
--No additional pressure loss.
--No moveable parts and long working life.
--Two-way measurement system to detect the positive and negative flow.
--Site digital LCD displays instantaneous flow, accumulative flow, flow rate.
--Various types provided according to specific conditions.
--Change the grounding as the third electrode.
Applications
--water and sewage treatment
--industrial chemical fluids
--viscous fluids
--slurries
--process flow control Parameters
Item | sewage flow meter |
Applicable pipe size | DN 15-800 (1/2'' to 31-1/2'') |
Applicable media | liquid with conductivity > 5 uS / cm |
Velocity range | 0.2~8 m/s (0.66 to 26.2 ft/s) |
Accuracy | 0.5%FS, 1.0%FS |
Process connection | flange, ANSI / GB / JIS, 1.0MPa, 1.6MPa, 4.0MPa, 16MPa optional |
Processing temperature | -20 to 150°C, according to lining material |
Ambient condition | -40 to 80°C, relative humidity <95% |
Power supply | AC220V, 50Hz / DC24V / battery |
Display | backlight LCD |
Operation | 4 light touch buttons |
Signal output | 4-20mA, loading resistance 750Ω, |
pulse, 0-3kHz, 5V, | |
RS485 | |
Consumption | <8W |
Cable inlet/outlet | M20*1.5 |
Protection | transducer IP68, converter IP65 |
Tube material | carbon steel, stainless steel optional |
Lining material | PTFE, rubber, polyurethane, F46, Fs optional |
Electrode material | stainless steel, Hastelloy B, Hastelloy C, Titanium, Tantalum, Platinum optional |
Grounding | made into a third electrode, same material with electrode |
Industries | chemical, environmental, metallurgical, pharmaceutical, papermaking, water supply and drainage, etc. |
Main performances of the lining materials | ||
Lining material | Main Performance | Applications |
Teflon | 1.The most steady material in plastics which is resistible to boiling hydrochloric acid, vitriol fortis as well as strong alkali and organic impregnates. | Strong corrosive mediums such as strong acid and alkali |
F46 | 1.Have the same abrasion resistance with PTFE. | 1.The same as PTFE. |
Neoprene | 1.Be of good elasticity, retractility and abrasion resistance. | Water, sewage and slurry, mineral serosity of low abrasion. |
Polyurethane | 1.Be of good abrasion resistibility. | Applicable in mineral serosity, slurry and coal slurry of high abrasion. |
Main performances of the electrode materials | |
Electrode material | Applications |
Stainless steel SS316 | Applicable in water, sewage and corrosive mediums. Widely used in industries of petrol, chemistry, carbamide, etc. |
Hastelloy B(HB) | Having strong resistance to hydrochloric acid of any consistence which is below boiling point. Also resistible against vitriol, phosphate, hydrofluoricacid,organic acid etc which are oxidable acid, alkali and non-oxidable salt. |
Hastelloy C(HC) | Be resistant to oxidable acid such as nitric acid, mixed acid as well as oxidable salt such as Fe+++,Cu++and sea water |
Titanium | Applicable in seawater, and kinds of chloride, hypochlorite salt, oxidable acid (including fuming nitric acid), organic acid, alkali etc. Not resistant to a pure reducing acid(such as sulphuric acid, hydrochloric acid)corrosion. But if acid contains antioxidant(such as Fe+++,Cu++) is greatly reduce corrosion. |
Tantalum | Having strong resistance to corrosive mediums that is similar with glass. Almost applicable in all chemical mediums. Except for hydrofluoric acid, oleum and alkali. |
Platinum-iridium | Almost be applicable in all chemical mediums except for aqua fortis, ammonium salt. |