Description
The Dwyer Instruments 2005 Magnehelic Differential Pressure Gauge is a high accuracy magnehelic gauge used in HVAc systems to measure low differential pressures in the range of 0-5 inches water column. By incorporating a novel diaphragm technique, this gauge directly converts pressure variations into easily interpretable values without the use of liquid manometers that may evaporate and necessitate calibration. It is most helpful in HVAC systems where it checks pressure on different filter and duct configurations alongside the fans, in order to get adequate air flow and efficient energy use. The gauge is shock and vibration proof due to its construction and can be used in clean rooms and laboratories.
