Life Science & Pharmaceutical Calibration services
Magnehelic Gages calibration
Magnehelic gauges are a type of differential pressure gauge manufactured by Dwyer Instruments. They are widely used to measure and indicate pressure differences in various applications, such as:
Fan and blower pressures
Filter resistance
Air velocity
Furnace draft
Pressure drop across orifice plates
Liquid levels with bubbler systems
Gas-air ratio controls
Automatic valves123
These gauges use a diaphragm and a magnet to measure pressure differentials. The diaphragm flexes in response to pressure changes, and the movement is indicated on the gauge3. They are known for their accuracy, durability, and ease of use.