Manufacturer's installation guides generally cover the practices for proper installation.
I remember once seeing a standard that covered the elevation above grade for mounting an indicating analyzer/instrument so it could read by an operator, but I haven't a clue which one of the standards on the "List" covered that practice.
standard for what purpose related to instrumentation?
> performance?
> human factors?
The manufacturer's installation instructions should easily cover the 1st one. Human factors would be about how easy is it to use/read in its location, how easy is it to adjust, replace, or repair
TTFN (ta ta for now)
I can do absolutely anything. I'm an expert!