Электромагнитный расходомер для химических и
- Категория: Flow Meters >>>
- Поставщик: Q&,T,Instrument,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-17-2025 | 629.89 $* | 642.45 $* |
| Jul-17-2025 | 510.5 $* | 520.24 $* |
| Jun-17-2025 | 619.57 $* | 631.97 $* |
| May-17-2025 | 614.88 $* | 626.75 $* |
| Apr-17-2025 | 490.18 $* | 500.39 $* |
| Mar-17-2025 | 604.14 $* | 616.21 $* |
| Feb-17-2025 | 599.27 $* | 611.29 $* |
| Jan-17-2025 | 594.97 $* | 606.71 $* |
Характеристики
electromagnetic flowmeter for chemical or wastewater
Main Performances Parameters
| Size | DN15mm-DN200mm |
| Nominal Pressure | 1.6Mpa |
| Accuracy | ±0.5%(Standard) ±0.3% or ±0.2%(Optional) |
| Liner | FEP, PFA |
| Electrode | SUS316L, Hastelloy B, Hastelloy C, Titanium, Tantalum, Platinum-iridium |
| Structure Type | Integral type, remote type, submersible type, ex-proof type |
| Medium Temperature | -20~+60degC(Integral type) |
Remote type(PFA/FEP) -10~+160degC | |
| Ambient Temperature | -20~+60degC |
| Ambient Humidity | 5~90%RH(relative humidity) |
| Measuring Range | Max 15m/s |
| Conductivity | >5us/cm |
| Protection Class | IP65(Standard); IP68(Optional for remote type) |
| Output Signal | 4-20mA pulse relay |
| Communication | MODBUS RTU RS485, HART(Optional), GPRS/GSM(Optional) |
| Power Supply | AC220V(Can be used for AC85-250V) DC24V(Can be used for DC20-36V) DC12V(Optional),Battery Powered 3.6V(Optional) |
| Power Consumption | <20W |
| Explosion Proof | ATEX Exdll T6Gb |
Electrode Performance
| Electrode material | Applications |
| SUS316L | Applicable in water, sewage and low corrosive mediums. Widely used in industries of petrol, chemistry, carbamide,etc |
| Hastelloy B | Having strong resistance to hydrochloric acid of any consistance which Resistable against vitriol, phosphate, hydrofluoricacid, organic acid etc which are oxidable acid, alkali and non-oxidable salt. |
| Hastelloy C | 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 is applicable to all chemical mediums. Except for hydrofluoric acid,oleum and alkali. |
| Platinum-iridium | Almost be applicable in all chemical mediums except for ammonium salt. |
Velocity-Flow Range Table
| Size | Flow Range & Velocity Table | |||||||
| (mm) | 0.1m/s | 0.2m/s | 0.5m/s | 1m/s | 4m/s | 10m/s | 12m/s | 15m/s |
| 15 | 0.064 | 0.127 | 0.318 | 0.636 | 2.543 | 6.359 | 7.630 | 9.538 |
| 20 | 0.113 | 0.226 | 0.565 | 1.130 | 4.522 | 11.304 | 13.56 | 16.956 |
| 25 | 0.177 | 0.353 | 0.883 | 1.766 | 7.065 | 17.663 | 21.2 | 26.494 |
| 32 | 0.289 | 0.579 | 1.447 | 2.894 | 11.575 | 28.938 | 34.73 | 43.407 |
| 40 | 0.452 | 0.904 | 2.261 | 4.522 | 18.086 | 45.216 | 54.26 | 67.824 |
| 50 | 0.707 | 1.413 | 3.533 | 7.065 | 28.260 | 70.650 | 84.78 | 105.98 |
| 65 | 1.19 | 2.39 | 5.97 | 11.94 | 47.76 | 119.40 | 143.3 | 179.10 |
| 80 | 1.81 | 3.62 | 9.04 | 18.09 | 72.35 | 180.86 | 217.0 | 271.30 |
| 100 | 2.83 | 5.65 | 14.13 | 28.26 | 113.04 | 282.60 | 339.1 | 423.90 |
| 125 | 4.42 | 8.83 | 22.08 | 44.16 | 176.63 | 441.56 | 529.9 | 662.34 |
| 150 | 6.36 | 12.72 | 31.79 | 63.59 | 254.34 | 635.85 | 763.0 | 953.78 |
| 200 | 11.3 | 22.61 | 56.52 | 113.04 | 452.16 | 1130.40 | 1356 | 1696 |
Suggest Velocity: 0.5m/s - 15m/s
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