OMEGA Engineering, Inc. Datasheets for Thermostats

Thermostats monitor air temperature and regulate an HVAC system to achieve a desired temperature set point.


Thermostats: Learn more

Product Name Notes
SA Series Features Must Be Firmly Mounted to Heated Surface Temperature differential of approximately 3 to 11C (5 to 20F) depending on rate of temperature change, location, mounting, etc. Slow...
Normally Closed: Thermostat opens at temperature rise. Comes with a red module. Normally Open: Thermostat closes at temperature rise. Comes with a blue module.
The ZR011 houses two separate thermostats, allowing the independent control of heating and cooling or other equipment. Both thermostats offer wide adjustment ranges and are color coded for easy function...
Thermostat "NC" (Normally Closed): Thermostat opens at temperature. Comes with a RED temperature dial. Thermostat "NO" (Normally Open): Thermostat closes at temperature rise. Comes with a BLUE temperature dial.
These models add a weatherresistant enclosure (AR-LT series) or an explosion-proof enclosure (AREP series) to the AR Series shown in the P Section. With the exception of the enclosure type,...
These thermostats use sensitive bulbs that can be used in confined locations. Styles 4 and 5 bulbs are designed for inserting in drilled holes in platens and dies or for...