低成本PVDF設(shè)計(jì)，頻率輸出，±1%精度，免維護(hù)
MFS2系列磁感應(yīng)流量傳感器緊湊、低成本。與帶有活動(dòng)部件的傳感器不同，MFS2可用于處理受污染介質(zhì)的應(yīng)用。該系列提供可靠的測(cè)量技術(shù)、無障礙管道橫截面以及快速響應(yīng)時(shí)間，使該系列成為無干擾操作的理想選擇。液體的溫度、密度、粘度、濃度或電導(dǎo)率的任何變化都不會(huì)影響磁感應(yīng)式流量傳感器的輸出信號(hào)。除了使用壽命長和PVDF工藝連接外，該系列產(chǎn)品非常適合于精確可逆測(cè)量封閉管道中導(dǎo)電液體的體積流量。
工作原理
測(cè)量管處于磁場(chǎng)中。如果具有一定流量的導(dǎo)電介質(zhì)通過管道，它將以與磁場(chǎng)成直角的方向通過，產(chǎn)生一個(gè)與平均流速成比例的電壓，并由MFS2內(nèi)的兩個(gè)電極拾取。獲得與流量成比例的頻率輸出信號(hào)（提供模擬輸出選項(xiàng)）。
特性
無運(yùn)動(dòng)部件
無機(jī)械磨損
免維護(hù)
應(yīng)用
可用于處理無機(jī)械部件的污染介質(zhì)
無障礙管道橫截面產(chǎn)生低壓降
不受溫度、密度、粘度或濃度的變化
連續(xù)流量監(jiān)測(cè)導(dǎo)電液體噴灑器和廢水處理工業(yè)系統(tǒng)的啟動(dòng)應(yīng)用
Service:Compatible, non-coating, conductive liquids.
Range:See the model chart on the catalog page.
Wetted Materials:>Grounding Rings and Electrodes: 316 SS;
Process Connections: PVDF;
O-rings: EPDM.
Accuracy:±1% of reading.
Repeatability:1%.
Temperature Limits:
>Process: 14 to 140°F (-10 to 60°C);
Ambient: 41 to 140°F (5 to 60°C).
Pressure Limits:
>145 psi (10 bar) @ 68°F (20°C);
116 psi (8 bar) @ 104°F (40°C);
87 psi (6 bar) @ 140°F (60°C).
Response Time:< 100 ms.
Power Requirements:24 VDC ±15%.
Power Consumption:0.6 W.
Output:Frequency: Square-wave, NPN or PNP.
Flow Indication:LED green, flow proportional blinking.
Enclosure Rating:IP65.
Enclosure Material:ABS plastic.
Process Connection:See the model chart on the catalog page.
Electrical Connection:Plug connector M12x1.
Conductivity:> 20 µS/cm min.
Weight:
>MFS2-1, -2, -3, -4, -5: 8 oz (226.8 g);
MFS2-6: 1 lb (0.45 kg).
Agency Approvals:CE.
| Model | Description |
| MFS2-1 | Magnetic inductive flow sensor, range .07 to 1.3 GPM (0.25 to 5 LPM), 1/2" male NPT |
| MFS2-2 | Magnetic inductive flow sensor, range .26 to 5.3 GPM (1.0 to 20 LPM), 1/2" male NPT |
| MFS2-3 | Magnetic inductive flow sensor, range .66 to 13.2 GPM (2.5 to 50 LPM), 3/4" male NPT |
| MFS2-4 | Magnetic inductive flow sensor, range 1.3 to 26.4 GPM (5.0 to 100 LPM), 1" male NPT |
| MFS2-5 | Magnetic inductive flow sensor, range 2.6 to 52.8 GPM (10 to 200 LPM), 1" male NPT |
| MFS2-6 | Magnetic inductive flow sensor, range 3.3 to 66.0 GPM (12.5 to 250 LPM), 1-1/4" male NPT |
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