厦大偷拍门,,

                                                                    產品簡介

                                                                     CG-L-2.5/4.0/6.0系列IC卡燃氣表厦大偷拍门,,是以膜式燃氣表為基表，以邏輯加密卡為媒體，加

                                                                     裝電子控制器（ECU）所組成的一種具有預付費功能的燃氣計量裝置。燃氣公司無需

                                                                     上門抄表打擾用戶，并可實現“先收費、后用氣”，使經營管理更加簡化。

 

　

                                                                                                                 

　

                                                                     結構及工作原理

                                                                     在膜式燃氣表計數器厦大偷拍门,,的0.01m³字輪“0”處嵌入一顆永磁鐵，兩只干簧管繼電器呈180^o

                                                                     安裝在字輪附近，字輪每旋轉一周，產生2個脈沖，為一個完整的脈沖信號，代表0.1 m³

                                                                     體積流量，由此實現機-電信號實時轉換。利用IC卡向表內充入預購氣量，當總用氣量等

                                                                     于總購氣量時，內置控制閥關閉以達到停止供氣的目的。

                                                                                                           

                                                                                                      

                                                                      產品特點

                                                                       ◆  機電一體厦大偷拍门,,化結構，外觀簡潔流暢

                                                                       ◆  高外殼防護等級，適應環境能力強

                                                                       ◆  大尺寸液晶屏顯示，內容豐富清晰明了

                                                                       ◆  堿性干電池，更換方便

                                                                       ◆  ECU結構，維修方便快捷

                                                                       ◆  雙通道脈沖采樣，機電信號轉換準確。