‎ Up Angle

 

The Up Angle, indicated by the red arc below, is defined as the angle between the flame detector's FOV center line and its top edge when looking at a side view.

 

Enter "30 degrees" into the Up Angle text box for your model and continue on to the next property.

 

    Detect3D_Fire_and_Gas_Mapping_Flame_Detector_Field_of_View_UpAngle

Tutorial 10 - Figure 04 - Up Angle  for a FOV, side view pictured