4" Liquid Filled Back Mount Manometer Brass Bourdon Tube Pressure Gauge with Flange
Accuracy: 2.5%, 1.6%, 1.0%
Ambient temperature: -40°C to +65°C
Process temperature: Max 65°C (Filled)
Operating pressure: 75% of the scale value
Over pressure limit: 25% of full scale value
Case: AISI 304 SS Case
Ring: AISI 304 SS, crimped ring, bayonet ring
A liquid-filled back mount manometer is a measuring instrument that is used to measure pressure in a system. It consists of a U-shaped tube with a liquid, such as water or oil, filled in it. One end of the tube is open to the atmosphere, and the other is connected to the point where the pressure measurement is required. The liquid in the tube will move up and down depending on the pressure applied to it.
The main advantage of a liquid-filled back mount manometer is that it prevents oscillations caused by pulsating pressures. This is because the liquid in the tube acts as a damping medium, which absorbs the pressure fluctuations and helps to provide a stable reading. The liquid also makes it easy to read the pressure measurement accurately.
The back mount design means that the manometer can be mounted on a wall or panel and viewed from behind. This makes it easier to read and protects it from damage in high-pressure applications.
Liquid-filled back mount manometers are used in a wide range of industries, including HVAC, chemical processing, and medical equipment. They are commonly used to measure pressure in pipes, tanks, and boilers.
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