bolometer vs measuring system

bolometer and measuring system both are nouns.

Word	Noun	Adjective	Verb	Adverb
bolometer	Yes	No	No	No
measuring system	Yes	No	No	No

As nouns, measuring system is a hypernym of bolometer; that is, measuring system is a word with a broader meaning than bolometer:

bolometer: an instrument that measures heat radiation; extremely sensitive
measuring system: instrument that shows the extent or amount or quantity or degree of something

Other hypernyms of bolometer include measuring device, measuring instrument.

bolometer (noun)	measuring system (noun)
an instrument that measures heat radiation; extremely sensitive	instrument that shows the extent or amount or quantity or degree of something