an instrument for measuring pressure liquids and gasses It usually consists of a U-shaped tube containing a liquid, the surface of which is in one end of the tube; moves proportionally with changes in pressure on the liquid in the other end Also, a tube type differential pressure gauge
- a type of gauge that uses displacement of a liquid column to measure pressure Examples would be an EZ-Read or Dubrovin gauge
constructed usually on the principle of allowing the gas to exert its elastic force in raising a column of mercury in an open tube, or in compressing a portion of air or other gas in a closed tube with mercury or other liquid intervening, or in bending a metallic or other spring so as to set in motion an index; a pressure gauge
An instrument for measuring pressure Usually, a manometer is a glass tube filled with a liquid that is used to measure the difference in pressure across a flow-measuring device such as an orifice or Venturi meter The instrument used to measure blood pressure is a type of manometer
an instrument to measure pressure in a fluid, especially a double-legged liquid column gauge used to measure the difference in the pressures of two fluids
is a device based on the principle that an elevation change of Δ z of a fluid corresponds to a pressure change of ΔP/ ρg, which suggests that a fluid column can be used to measure pressure differences The manometer is commonly used to measure small and moderate pressure differences is a device based on the principle that an elevation change of Δ z of a fluid corresponds to a pressure change of ΔP/ ρg, which suggests that a fluid column can be used to measure pressure differences The manometer is commonly used to measure small and moderate pressure differences
Device to measure the pressure being delivered by a CPAP machine (usually measured in centimetres of water [cm H2O] - where a common CPAP pressure is about 10)
Device to measure the pressure being delivered by a CPAP machine (usually measured in centimetres of water [cm H20] - where a common CPAP pressure is about 10)
A device for measuring the pressure exerted by gases or liquids In its simplest form, it is a U-shaped tube containing a fluid (water or mercury) against which the pressure of an unknown is balanced
Instrument for measuring pressure of gases and vapors Gas pressure is balanced against a column of liquid in a U-shaped tube