How to determine the protection rating of a pressure transmitter?
Thread Content
How to determine the protection rating of a pressure transmitter?
1. The protection rating of field instruments in petrochemical plants is generally not lower than IP65, which is related to the field environment. 2. The design institute will specify information such as IP rating and explosion protection requirements in the instrument specification sheet ； 3. The attachment is the enclosure protection rating standard.
The protection rating of the instrument is necessarily indicated in the technical parameters section of its selection documentation. For this matter, just read the relevant materials.
Usually, there are labels on the outside of the instrument, containing comprehensive information; if necessary, it can be compared with the specification sheet
The protection rating of pressure transmitters is generally at least IP65, unless special requirements apply. If you want to know more, you can check the selection manual using the serial number of the pressure transmitter
Depending on the operating environment of the pressure transmitter, the design team usually determines its protection rating in accordance with relevant standard documents.
I just want to know about the relevant standards: D