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Digital Electromagnetic Flow Meter 24VDC For Water Supply DN200-DN400 Caliber
Product Details:
| Place of Origin: | Jiangsu, China |
| Brand Name: | INSTE |
| Model Number: | ISTLDG |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 set |
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| Price: | USD200-800/ set |
| Packaging Details: | wooden package |
| Delivery Time: | 2-3 word days |
| Payment Terms: | T/T, Western Union |
| Supply Ability: | 100 sets per day |
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Detail Information |
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| Caliber: | DN100 | Power Supply: | AC220V，DC24V, 3.6V |
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| Display: | Instantaneous Flow, Total Flow, Flow Velocity | Structure Type: | Integrate Or Remote |
| Pressure: | 0.6Mpa-10Mpa | Accuracy: | ±0.5% Of Reading |
| Fluid Temperature: | -20°C~120°C | Ambient Temperature: | -20℃~60℃ |
| Environment Temperature: | -10℃～+60℃ | Output: | 4-20mA |
| Communication: | RS485 MODBUS RTU, HART, GPRS | Electrode: | SS316L, Hastelloy B, Hastelloy C, Titannium, Tantanlum, Platinum-iridium |
| Flange Standard: | DIN, ANSI, JIS | ||
| Highlight: | DN200 Electromagnetic Flow Meter,DN200 mag flow water meter,24VDC Electromagnetic Flow Meter |
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Product Description
Digital Electromagnetic Flow Meter 24VDC For Water Supply DN200-DN400 Caliber
Electromagnetic flowmeter electrode material selection
The electrode material corrosion resistant performance (for reference only)
| Material | corrosion resistant performance |
|
Containing molybdenum stainless steel (0Cr18N12MO2Ti) |
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 resistable against vitriol, phosphate, hydrofluoric acid 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 | Almost be applicable in all chemical mediums except for aqua fortis, ammonium salt |
Note: due to the medium variety, its corrosive affect by temperature, concentration, velocity, such complex factors and change, this form is for reference only, the users should according to the actual situation of yourself to make a choice. For general medium, it can consult relevant anti-corrosion manual. The composition such as to mixed acid complex medium, it should choose to do the corrosion experiment for Simulation of select material.
Scraper electrode is appropriate for contains serious pollutant medium, electromagnetic flowmeter in long-term operation process, the electrode surface will form a layer of the non-conductive dirt and influence electrode signal. Using scraper type electrode can
Sweep away the electrode dirt: open the lid, rotate knob, turn the scraper, and it will scrape the dirt on the surface of the electrode.it also Can clear the dirt when the electromagnetic flowmeter during operation, after clean up the blade should spin the direction to the fluid flow direction
