A thick-film resistive pressure transducer

✍ Scribed by Lj. Pešić; M. Ivković; V. Stamenov; D. Nebrigić; A. Nešković

• Book ID: 103959277
• Publisher: Elsevier Science
• Year: 1992
• Tongue: English
• Weight: 210 KB
• Volume: 30
• Category: Article
• ISSN: 0924-4247
• DOI: 10.1016/0924-4247(92)80191-5

✦ Synopsis

A thick-film reslstor pressure sensor constructed at the Pupm Institute can approach a detectahhty of 0 1 mbar pressure at up to 600 bar by changmg only the dameter and thickness of the diaphragm Closmg the open Wheatstone bndge by a thick-film chip resistor which 1s soldered m the sensor cavity decreases the offset voltage (from 100 mV/lO V supply to 2 mV/lO V supply) and the mfluence of temperature The accuracy of 1% FS and temperature dnft of < 0 01%/K FS 1s quite satisfactory for many apphcatlons m mdustnal electromcs