AUTO-Purge III

Brand: Air Monitor Corporation

Air Monitor's AUTO-purge III is designed for applications where the continuous exposure to airborne particulate might impair the measurement accuracy of our Combustion Air Station (CA Station) or our VOLU-probe/SS array. 

When activated by one of our "smart" flow transmitters or a distributed control system, a combination of valves are operated to introduce high pressure, high volume air into the flow measurement device's sensing ports for a short duration while simultaneously isolating the transmitter from over-pressurization. 

This periodic purging assists in maintaining the sensing ports of the total and static pressure manifolds in a clear unobstructed condition.
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