Working With Color Alarms And Isotherms; Color Alarms; General; Image Examples - FLIR E53 User Manual

17 Working with color alarms and
isotherms

17.1 Color alarms

17.1.1 General

By using color alarms (isotherms), anomalies can easily be discovered in an infrared im-
age. The isotherm command applies a contrasting color to all pixels with a temperature
above, below, or between the set temperature levels. The camera also features isotherm
types that are specific to the building trade: condensation and insulation alarms.
You can make the camera trigger the following types of color alarms:
• Above alarm: This will apply a contrasting color to all pixels with a temperature above
the specified temperature level.
• Below alarm: This will apply a contrasting color to all pixels with a temperature below
the specified temperature level.
• Interval alarm: This will apply a contrasting color to all pixels with a temperature be-
tween two specified temperature levels.
• Condensation alarm: Triggers when the camera detects a surface where the relative hu-
midity exceeds a preset value.
• Insulation alarm: Triggers when there is an insulation deficiency in a wall.

17.1.2 Image examples

This table explains the different color alarms (isotherms).
Color alarm
Above alarm
Below alarm
#T810190; r. AL/47698/47698; en-US
Image
85