外贴式超声波液位开关 outside-attached ultrasonic liquid-level switch ■液位开关领域新霸主：HS-ULC外贴式超声波液位开关 ■Fluid switch domain new overlord：HS-ULC Outside-attached ultrasonic liquid-level switch 一体式/ 分体式 ◆ 罐外安装，不开孔，不动火，不损伤罐体，可不停产安装，不停产维修； ◆ 非插入式测量，与介质的压力、比重、有无腐蚀性无关，适应面广； ◆ 外贴测量，对罐内或装置内介质不产生干扰，无污染、无泄露、无腐蚀； ◆ 适用于石化常压或高压罐及装置、对卫生要求严格的食品罐、医药卫生罐及强腐蚀性罐，是一种环保型仪表； ◆ 配有多种探头，既可测常温罐，又可测高温罐（较高温度300℃）。 ◆ Outside the pot installs, the opening, does not get angry, does not damage the shell of tank, but does not suspend production the installment, does not suspend production the service; ◆ Does the non-jack-in survey, with the medium pressure, the proportion, whether there is corrosiveness have nothing to do with, the adaptation suRFace is broad; ◆ Outside pastes the survey, the medium does not have the disturbance to the pot in or the installment, does not have the pollution, not to have the revelation, not to have the corrosion; ◆ Is suitable for the petrochemical atmospheric pressure or the high-pressured pot and the equipment, to the hygienic request strict food pot, the medicine health pot and the strong corrosive pot, is one kind of environmental protection measuring appliance; ◆ Has many kinds of probe heads, both observable normal temperature pot, and observable high temperature pot (maximum temperature 300℃).