线盒+保护管)+变送模块+数字显示模块
2、保护基管总长度表示:L= 冷端长度 + 插入长度(单位mm),例如上图L总长为255mm
3、插入长度:即插入的深度,从连接装置往下的部分
JWBS-P13,JWBS-P14,JWBS-P15,JWBS-P23,JWBS-P24,JWBS-P25,JWBS-P33,JWBS-P34,JWBS-P35,JWBS-P43,JWBS-P44,JWBS-P45,
JWBS-K13,JWBS-K14,JWBS-K15,JWBS-K23,JWBS-K24,JWBS-K25,JWBS-K33,JWBS-K34,JWBS-K35,JWBS-K43,JWBS-K44,JWBS-K45,