Pressure measurement because atmospheric pressure is always changing and the reference in this case is fixed at 1 bar. To produce an absolute pressure sensor, the manufacturer seals a high vacuum behind the sensing diaphragm. If the process-pressure connection of an absolute-pressure transmitter is open to the air, it will read the actual barometric pressure. The SI unit for pressure is the pascal (Pa), equal to one newton per square metre (N·m or kg·m·s). This special name for the unit was added in 1971; before that, pressure in SI was expressed in units such as N·m. When indicated, the zero reference is
Dorit Bar Or Dorit Bar Or Dorit Bar Or (born 1975) is an Israeli actress and fashion designer. In August 2009, Bar Or and the puppet cast of the TV show "Red Band" won the prize for the best TV comedy of the year. That year, she was also cited as Israel's best-dressed woman in "Pnai Plus" magazine. Dorit Bar Or graduated with an acting degree from Sorbonne, Paris in 1994. She then moved to Tel Aviv and starred in several low-key theater adaptations including Love and Human Remains in the role of Candy. She also played the role of French Revolutionist Charlotte