The Series 2200 Relative Humidity and Temperature
Room Units from Siemens Industry, Inc. offer a wide
range of features and functionality that work in concert
with the APOGEE® Automation System to deliver
exceptional occupant comfort in even the most
demanding application environments. All room units
incorporate precision temperature sensing elements to
accurately and reliably measure room temperature.
Their compact, low profile design results in an
attractive, inconspicuous installation. Strategically
placed ventilation slots in the housing optimize airflow
through the cover for fast measurement response and
These room units provide accurate, reliable sensing of
room temperature. Various models can be used with
either the Terminal Equipment Controllers (TECs) or
with APOGEE field panels for primary control.
These room units connect to the controller's input
points via free wire cabling, which is terminated on the
controller's terminal block connector.