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Category: level sensorDescription: MHF15 Optical point level switches are a series of easy to install level sensors that do not require calibration and are suitable for installation in narrow or difficult to access areas. The MFH15 series optical level switch from SICK is very sturdy, with a simple structure made of stainless steel and polysulfone resin, and a housing protection level of IP67. The optical liquid level sensor works using LED lights and the principle of refractive index. The liquid level sensor emits a beam of light from the LED light, which is guided to the receiver unit through the prism at the top of the sensor. When the prism of the liquid level detector is immersed in liquid, the emitted light is lost in the surrounding liquid and triggers a response. Specially suitable for liquid and water-based medium level monitoring, suitable for pipeline leakage detection and level detection in industrial, pharmaceutical, and food manufacturing systems, as well as air transportation protection. There is no need to calibrate IP67, IP69K class enclosure 2 ms response time 250 Hz switching frequency selectable PNP or NPN output stainless steel enclosure M12 4 pin connection conforms to FDA standard # # # Note that these sensors * * cannot * * detect low-density foam. When used with high-density foam, it may cause incorrect operation. ###Optical fluid level sensing8133 -
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Category: level sensorDescription: The MHF15 optical point level switch is a series of easy to install level sensors that do not require calibration and are suitable for installation in narrow or difficult to access areas. The MFH15 series optical level switch from SICK is very sturdy, with a simple structure made of stainless steel and polysulfone resin, and a housing protection level of IP67. The optical liquid level sensor works using LED lights and the principle of refractive index. The liquid level sensor emits a beam of light from the LED light, which is guided to the receiver unit through the prism at the top of the sensor. When the prism of the liquid level detector is immersed in liquid, the emitted light is lost in the surrounding liquid and triggers a response. Specially suitable for liquid and water-based medium level monitoring, suitable for pipeline leakage detection and level detection in industrial, pharmaceutical, and food manufacturing systems, as well as air transportation protection. There is no need to calibrate IP67, IP69K class enclosure 2 ms response time 250 Hz switching frequency selectable PNP or NPN output stainless steel enclosure M12 4 pin connection conforms to FDA standard # # # Note that these sensors * * cannot * * detect low-density foam. When used with high-density foam, it may cause incorrect operation. ###Optical fluid level sensing7371 -
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Category: level sensorDescription: MHF15 光学点液位开关 一系列易于安装的液位传感器，无需校准，适合安装在狭窄或难以进入的区域。 SICK 的 MFH15 系列的光学液位开关非常坚固，结构简单，由不锈钢和聚砜树脂，外壳保护等级 IP67。 光学液位传感器使用 LED 灯和折射率原理工作。 液位传感器从 LED 灯发出光束，其通过传感器顶部的棱镜引导至接收器单元。 当液位探测器棱镜浸入液体时，发出的光线损耗在周围的液体中并触发响应。特别适合液体和水基介质的液位监测，适用于如下应用：工业、医药和食品制造系统中的管道渗漏检测和液位检测，以及空运转保护。 无需校准 IP67、IP69K 等级外壳 2 ms 响应时间 250 Hz 开关频率 可选择 PNP 或 NPN 输出 不锈钢外壳 M12 4 引脚连接 符合 FDA 标准 ### 注 这些传感器**不能**检测低密度泡沫。 与高密度泡沫一起使用时，可能导致错误操作。 ### 光学流体液位感应7163
