低成本PVDF设计，频率输出，±1%精度，免维护
MFS2系列磁感应流量传感器紧凑、低成本。与带有活动部件的传感器不同，MFS2可用于处理受污染介质的应用。该系列提供可靠的测量技术、无障碍管道横截面以及快速响应时间，使该系列成为无干扰操作的理想选择。液体的温度、密度、粘度、浓度或电导率的任何变化都不会影响磁感应式流量传感器的输出信号。除了使用寿命长和PVDF工艺连接外，该系列产品非常适合于精确可逆测量封闭管道中导电液体的体积流量。
工作原理
测量管处于磁场中。如果具有一定流量的导电介质通过管道，它将以与磁场成直角的方向通过，产生一个与平均流速成比例的电压，并由MFS2内的两个电极拾取。获得与流量成比例的频率输出信号（提供模拟输出选项）。
特性
无运动部件
无机械磨损
免维护
应用
可用于处理无机械部件的污染介质
无障碍管道横截面产生低压降
不受温度、密度、粘度或浓度的变化
连续流量监测导电液体喷洒器和废水处理工业系统的启动应用
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 |
