测量元件上的shell skin是什么意思? all temperatures sensing devices shall be installed in thermowells except where there is no risk to personnel from the process fluid during removal of the measuring element i.e. shell skin, motor bearings arid motor windings . my two cents: 1. thermowells 热电偶套管 2. 红色句 就是具体说明前面的where。(测量)壳体表面温度、电机轴承温度以及电机绕组温度(的热电偶),就不需要装在热偶套管中,原因就是 蓝色句----- 拆热电偶时,工艺介质不会对人员造成危害。 查看更多