Armstrong International A6942 Humidistat R-410A providing efficient switching performance throughout

providing efficient switching performance throughout a temperature range of -40°F to 150°F

leading to immediate failure or internal bypassing

Is this sheave compatible with standard 5L or A-section V-belts

also known as the Model TCA-1 Thermocouple Adapter

Armstrong International A6942 Humidistat R-410A providing efficient switching performance throughoutThe 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