LED显示双色锅炉专用水位计

LED双色水位计是锅炉专用产品，为确保锅炉安全经济运行，防止锅炉缺水、满水等重大事故发生。

我公司征询专家建议，用户要求，成功研制出电子报警双色液位计，是锅炉厂家配套和用户首选安全保护装置。                                                                                                                                 

    普通双色液位计存在着结构复杂、红绿颜色纹乱不清和经常擦拭、不断更换配件和维护费用较高等弊病，而本产品克服了以上弊端，固有以下特点：                                

★水位LED显示清晰，色泽鲜艳，观察角度大，可视距离远。汽红水绿一目了然。                                                                                                                                                                                                                                                                          

★适用于各种中、低压锅炉，不受水质影响，性能稳定，使用寿命

长。                                                                                                                            

★可远传显示水位。                                                                                                                           

★高、低水位声光报警。                                                                                                                            

                                                                                                                                    

   二、技术参数                                                                                                                                   

   

公 称 压 力	2.5	Mpa
试 验 压 力	3.8
使 用 温 度	≦250°C
显 示 颜 色	汽红液绿
可 视 距 离	40M
电 源 电 压	AC220V或AC36V
使 用 介 质	水、蒸气

 

三、主要规格                                                                                                                                

安装中心距	300	350	440	500
显示屏高度	150	170	190	260
法兰通径DN	25

                                                                                                                                        

                                                                                                                                     

                                                                                                                                    

                                                                                                                                     

   四、安装与使用                                                                                                                              

      1、原液位计卸掉，更换密封垫后，把本液位计安装上去。

.     2、在传感器下下端安装一个DN15阀门，并与原液位计 

   排污管路连通。                                                                                                                               

      3、接通220V或36V交流电源。剩余一组电源不能短路。                                                                                                                               

      4、将液位计调至便于观察的方位。                                                                                                                              

      5、排污、上水、观察水位显示、高、低水位报警是否正常，若无异常现象，即可投入使用。                                                                                                                               

       6、报警开关安装在显示盒的底部，按一下报警，再按复位。  

      7、每个工作日需对传感器进行一次排污，以保持浮筒内清洁无沉淀物， 排污时应关闭电源。

8、在使用过程中，如发现水位显示紊乱，不规则，这说明该炉出现了汽水共腾现象，请及时上水排污即可排除。