| 摘要 |
A device for measuring the pressure in a gas, wherein the device comprises: a framework, a channel extending through the framework, the channel comprising in the axial direction a introductory section including an opening for receiving the gas, a measuring section having a wall, and a final section, the end of which is closed during measuring, measuring units for measuring radial forces acting on the wall of the measuring section, the measuring unit comprising a measuring body standing in mechanical contact with a first portion of the wall of the measuring section, a cooling body for transporting heat from the walls of the measuring section to the framework, wherein the cooling body is standing in thermal contact with a second portion of the wall of the measuring section and with the framework.
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