ITT BARTON壓力圓盤記錄儀202E
This model is used extensively in the gas industry because of its overrange protection and its immunity to condensation problems. It has won wide recognition in the gas transmission and distribution fields due to its outstanding ability to maintain accurate calibration when subjected to extreme variations in static pressure and ambient temperature BARTON chart recorders are the industry standard for accurate, reliable measurement and recording of pressure, differential pressure, and temperature in a wide variety of applications. In addition, DP models utilize rupture-proof bellows DPU as the actuating unit — with features like overrange protection and pulsation dampening (on some models).