Description
The Dwyer Instruments 2003 Magnehelic Differential Pressure Gauge is a high accuracy part used in HVAC systems to measure low differential pressure with a range of 0 to 3 inches of water column. Comprising of a diaphragm mechanism, the gauge converts pressure variations into readable outputs without the problems associated with most manometers like evaporation of the fluid or freezing. This gauge is used for measuring air pressure on filters, ducts and fans to make a better air flow and the general efficiency of the system. It has a high shock and vibration resistance which makes it suitable for use in different conditions. The advantages include high accuracy, low maintenance, and clear and easily readable analog display.
