LMA--BANNA 浮球式液位开关

 原理，结构

        LMA系列产品分为模拟输出型和开关量输出线两种。 模拟量输出：磁性浮球随液位的变化不断触发检测杆中的磁性弹簧开关，使 得传感器的总电阻发生变化，该信号被变送器转换成标准4…20mA信号输出。 开关量输出型：液位上升或下降时，带动不锈钢磁性浮球上下移动，浮球触发检测杆中的磁簧开关，发出信号。

应用

     用于密度≥0.75/gcm3的液位测量

技术参数

**压力：5bar

介质温度：-10…130℃

介质密度：0.75/gcm3

输出

开关量输出型：触点类型：干簧管开关

              触点容量：250VAC，0.5A

              输出：常开/常闭可选

模拟量输出型：供电：24±5%DC

              输出：负载750Ω

防护等级：    IP65

接线方式：    端子接线

材料：        不锈钢

过程连接：    螺纹连接G2

              法兰连接DN50

可选型号：

   LMA-250S1F    LMA-250S2F       LMA-250S3F    LMA-250S4F    LMA-250S1G    LMA-250S2G       LMA-250S3G    LMA-250S4G    LMA-250A1F    LMA-250A2F       LMA-250A3F    LMA-250A4F    LMA-250A1G    LMA-250A2G       LMA-250A3G    LMA-250A4G 

LMA-500S1F    LMA-500S2F       LMA-500S3F    LMA-500S4F    LMA-500S1G    LMA-500S2G       LMA-500S3G    LMA-500S4G    LMA-500A1F    LMA-500A2F       LMA-500A3F    LMA-500A4F    LMA-500A1G    LMA-500A2G       LMA-500A3G    LMA-500A4G 

LMA-750S1F    LMA-750S2F       LMA-750S3F    LMA-750S4F    LMA-750S1G    LMA-750S2G       LMA-750S3G    LMA-750S4G    LMA-750A1F    LMA-750A2F       LMA-750A3F    LMA-750A4F    LMA-750A1G    LMA-750A2G       LMA-750A3G    LMA-750A4G 

LMA-1000S1F    LMA-1000S2F       LMA-1000S3F    LMA-1000S4F    LMA-1000S1G    LMA-1000S2G       LMA-1000S3G    LMA-1000S4G    LMA-1000A1F    LMA-1000A2F       LMA-1000A3F    LMA-1000A4F    LMA-1000A1G    LMA-1000A2G       LMA-1000A3G    LMA-1000A4G 
LMA-1250S1F    LMA-1250S2F       LMA-1250S3F    LMA-1250S4F    LMA-1250S1G    LMA-1250S2G       LMA-1250S3G    LMA-1250S4G    LMA-1250A1F    LMA-1250A2F       LMA-1250A3F    LMA-1250A4F    LMA-1250A1G    LMA-1250A2G       LMA-1250A3G    LMA-1250A4G 

LMA-1500S1F    LMA-1500S2F       LMA-1500S3F    LMA-1500S4F    LMA-1500S1G    LMA-1500S2G       LMA-1500S3G    LMA-1500S4G    LMA-1500A1F    LMA-1500A2F       LMA-1500A3F    LMA-1500A4F    LMA-1500A1G    LMA-1500A2G       LMA-1500A3G    LMA-1500A4