Axis XF60-Q2901 User Manual page 28

XF60-Q2901 Explosion-Protected Network Camera
About detectors
- Below (B): Triggers if the temperature falls below the level (C) that you have set in the Detection Temperature
field. By default, minimum temperature in the zone is used as the base for temperature detection.
- Increase:Triggers if the temperature (E) increases faster than the increase rate (F) during an increase time
interval (for example, in the time between t1 and t2). The increase rate (F) is defined as number of degrees
(in Celsius or Fahrenheit) during a set time interval. In the following example, the measurement points (G)
between t1 and t2 trigger an Increase alarm. The Increase alarm for t1 and t2 is active between t2 and t3. The
measurement points between t2 and t3 untrigger the Increase alarm).
Detection type Increase
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