产品详细信息

桨式流量开关 - LFS 系列 LFS 系列流量开关是桨式设备，可通过插座或直立式过程连接进行垂直安装。
在外壳内部进行电气连接，密封盖和电缆固定头上有螺钉。
每个开关均提供桨尺寸选择。
较高温度型号在部件号中由“H”表示。
特点和优势 • 不锈钢 SS 304 扳钮 • G3/4 in. 或 1 in. NPT 安装插头螺纹 • 铝合金外壳或 DIN 43650 插头 • 最大工作压力 20 bar • 工作温度高达 150°C（H 型号）

The LFS range of flow switches are paddle devices that are mounted vertically through a socket or upstand process connection. Electrical connections are made within the housing, which has a screw on sealed lid and cable gland. A choice of paddle sizes is supplied with each switch. Higher temperature versions are designated by H in the part number.• Stainless steel SS 304 paddle,• G3\/4 Inch or 1 InchNPT mounting plug thread,• Aluminium alloy housing or DIN 43650 plug,• Maximum operating pressure 20 bar,• Operating pressure up to 150°C (H versions)Device Type = Paddle Flow SwitchMinimum Flow Rate = 15.2 L\/min, 19 L\/minMaximum Flow Rate = 60.6 L\/min, 83.3 L\/minSupply Voltage = 230 VPipe Diameter Range = 1 - 3 inConnection Type = 1 NPTMaximum Pressure = 20barMaterial = Aluminium AlloyMinimum Operating Temperature = -30°CMaximum Operating Temperature = +75°C

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