1．環境溫度-25"（3 to+55"C；
2．安裝高度不超過海拔2000m；
3．強酸、強堿、鹽、氨、氯離子腐蝕，多水、多塵，潮濕等環境：
4．廣泛應用于石油、化工、碼頭、食品、制藥、*等工廠企業。
1．Ambient tampemture is-25"C to+55"C
2．The heightofinstallmentcon。t over2000metors abovesealevel．
3．They can withstand the corrosion ofstrong acid，strong alkali，sail ammonia，chIonne，and the environment of more water,mom dust and humidity．
4．Theyarewidely usedinthelinesofpetroleum，chemistry,dock，  food，medicine，war industry and so on

1．外殼采用抗沖擊，耐腐蝕的工程塑料模墳成型，結構輕巧，外形美觀；
2．本系列產品抗強酸，強堿、鹽腐蝕、防腐等級為F2，防護等級有IP44、IP54、lP65等供用戶選擇；
3．本系列產品有2P+PE，3P+PE，3P+N+PE等供用戶選擇；
4．插接件采用特殊結構，保證連接可靠性和足夠的插拔力。
1．The shell adopts anti-impact and ahti-corrosion engineering-plastic．with light s~ucture and beautiful appearance
2．Thiscodes products canwithstandthe corrosionofstrong acid，strongalkali，salt，anti-corrosion gradeis F2，the protection grade reaches  IP44．IP54，IP65 and so on．which can be selected by users
3．This codes has 2P+PE，3P+PE，3P+N+PE and so on，which can be selected by ucore
4．Plug-connecting adopts special stmsture，protecting to have the credible connecting and enough plugging