Armstrong International A6942 Humidistat R-410A Superior Sealing: Effectively contains process

Superior Sealing: Effectively contains process media to prevent stem-side leakage and environmental discharge

leading to immediate failure or internal bypassing

Set at a fixed

How do I test the millivolt output on the 700-522

Armstrong International A6942 Humidistat R-410A Superior Sealing: Effectively contains processThe Armstrong International A6942 Humidistat is a high performance duct mounted high limit pneumatic humidistat designed for precise industrial and commercial humidity management. Engineering for the demanding environments of hospitals, laboratories, and printing plants, this high limit RA duct hygrostat operates within a critical 55 95% relative humidity (RH) range. Its reverse acting pneumatic mechanism utilizes a highly sensitive hygroscopic