Humidity
While temperature is closely watched, Humidity Monitoring is often over looked in the server room. Of concern to IT managers are dry conditions that can lead to a build up of static electricity, as well as overly humid conditions that can lead to condensation buildup. To combat electrostatic discharge, cooling systems often add moisture to the conditioned air. Add too much water vapor, though, and IT equipment will collect condensation that may lead to rust and electrical shorts. Real-time monitoring can provide IT professionals and facility managers the information to get the balance right.