Dwyer Instruments 629C-03-CH-P2-E5S1 0-25# Pressure Trnsdcr 4-20Ma
The Dwyer Instruments 629C-03-CH-P2-E5S1 is a wet/wet differential pressure transmitter that detects the pressure difference between two liquids or gases in HVAC systems. This translates these variations into a conventional 4–20 mA output signal that is compatible with the majority of building automation systems by using two pressure sensors. This transmitter has a small, low-moving-parts design that makes it highly reliable and responsive. Its NEMA 4X enclosure also offers corrosion, moisture, and dust resistance, making it appropriate for the tough conditions typically seen in mechanical rooms. In order to maximize the efficiency of varied HVAC equipment, the 629C-03-CH-P2-E5S1 is essential for accurately measuring pressure differentials. It may keep an eye on the pressure drop across filters in air handling systems to guarantee effective airflow and avoid clogged filters.