供应浮子式流量开关LKF-01型
产品介绍                                                                                                                                                                                
机械式流量开关，采用浮子式结构，当流量达到预制值
时，机械结构触发磁性开关。
极小的压力损失，良好的重复性，抗污能力。控制器触
点为铑，性能可靠，寿命长达  106，并在外壳上采用了磁屏
蔽。适用于较小管径。开关值由客户给出，出厂时固定（可
小范围调节）。
气液两用型，工业自动化/机械设备/空气压缩工业/制冷
及空调，适用于直径≤25mm的管道。
技术参数                                                                                                    尺寸图                                                                  
设定范围：详见下表（出厂设定）                                                                    
重  复  性：±2.5%总量程
接线方式：直接附线
输        出：常开：250VDC，1A    25W
                    常闭：250VDC，1A    25W
                    常开+常闭100VDC，0.25A    2.5W
耐        压：2Mpa
压力损失：0.005Mpa                                                                                                    安装图                                                                          
环境温度：0~55℃                                                                                                      
介质温度：0~120℃
防护等级：IP55
材        料：主        体：    黄铜/不锈钢
过程连接：    黄铜/不锈钢                                                                                  注:安装要求外壳上箭头与介质流向一致,控外        壳：    铝（阳极氧化、黑色）                                                                                            制器应垂直安装于水平管道上。
接线图                                                                                                        适合介质                                                              

                                          



参数表(流量范围确定后，其数值作为后缀加在型号后并用斜杠隔开)                                                                                          
管径（DN）    接口螺纹    型    号    压力(Mpa)    流量范围
L/min（出厂设定）    尺寸（A）    尺寸（B）    重量（kg）
15    1/2”管螺纹    LKF-01/15    2    1~25    82    45    0.35
20    3/4”管螺纹    LKF-01/20    2    1~25    85    55    
25    1”管螺纹    LKF-01/25    2    1~25    90    67    
注：以上参数是将开关垂直安装于水平管