公开(公告)号：US20090034584A1

公开(公告)日：2009-02-05

申请号：US12182748

申请日：2008-07-30

申请人： Karl EHINGER ,  Klaus-Jurgen Zeiger ,  Harald U. Muller ,  Ralf Huck

发明人： Karl EHINGER ,  Klaus-Jurgen Zeiger ,  Harald U. Muller ,  Ralf Huck

IPC分类号： G01K1/08

CPC分类号： G01K1/14 ,  G01K1/08

摘要： The disclosure relates to a thermometer having an exchangeable measurement insert for measuring process temperatures of liquid or gaseous media in vessels of process installations, and to a method for replacing the measurement insert. On the basis of a thermometer in which the measurement insert is accommodated, such that it can be changed, in a protective tube which is closed at one end and has a process flange, the closed end of the protective tube being immersed, as far as the process flange, in a container in which the medium whose temperature is to be determined is situated, and the open end of the protective tube being guided at least indirectly to a connection housing in which at least connection terminals for connecting the measurement insert to a remote measured value processing system are arranged, provision is made for the transition from the open end of the protective tube to the connection housing to have a clearance fit with a cylindrical fitting surface between the measurement insert and a fitting sleeve which at least partially surrounds the latter.

摘要翻译： 本公开涉及一种具有用于测量处理装置的容器中的液体或气体介质的处理温度的可更换测量插入件的温度计以及用于更换测量插入件的方法。 在容纳测量插入物的温度计的基础上，使其可以改变，在一端封闭并具有工艺法兰的保护管中，保护管的封闭端被浸入，直到 处理法兰，其中要确定其温度的介质的容器中，并且保护管的开口端至少间接地被引导到连接壳体，其中至少连接端子用于将测量插入件连接到 设置了远程测量值处理系统，用于从保护管的开口端到连接壳体的过渡部分，以与测量插入件和装配套筒之间的圆柱形配合表面间隙配合，至少部分地围绕 后者。