Pressure Transducer - Pressure Transducer

...There are few pressure gauges in the pressure range above 2 GPa (only compression pressure gauges for measuring dynamic pressure), but the ultra-high pressure measurement method described later has been established. Pressure gauges with an electrical output are also called pressure transducers or pressure transmitters, and those with an electrical or pneumatic transmission function for remote automatic measurement are also called pressure transmitters. Recently, there are more and more pressure gauges with electrical indication functions, so there is no strict distinction between these terms.

*Some of the terminology that refers to "pressure transducers" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…2GPaを超える圧力領域では圧力計と呼ばれるものは少ないが(動圧力測定用の圧縮圧力計だけ)，後で述べる超高圧力測定法が確立されている。圧力計で，電気的出力を有するものを圧力変換器または圧力発信器ともいい，遠隔自動測定のための電気式あるいは空気圧式伝送機能を備えたものを圧力伝送器ともいう。最近では電気的指示機能を有する圧力計が多くなっているため，これらの用語の間に厳密な区別はない。…

※「圧力変換器」について言及している用語解説の一部を掲載しています。

出典｜株式会社平凡社世界大百科事典 第２版について | 情報