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Temperature & Humidity
The OnGuard allows you to set high limit, low limit, and rate-of-change limits for temperature and relative humidity. When
limits are exceeded, the red LED will flash on the OnGuard as well as an indication of alarm on the web interface. To access
alarm settings for temperature and humidity click on the Settings tab and changes can be made in the environment box.
Sensors
The OnGuard is shipped with copper and silver sensors installed. Copper is on top and silver is on the bottom. By default
the classification level will correspond to the ISA standards. See the appendix for additional information on the
Classification Levels.
