Vaisala PR-23 Series User Manual

If there is no signal from the sensor, the image field is cr
ossed over.
Figure 28 Optical images with IDS
T
he soft key SLOPE leads to a graph showing the slope (or first dierential) of the optical
image graph.
Figure 29 Slope graph with IDS
The "empty" optical image may have a vertical left and/or right edge close to the edge of
the image. In the example, only the right edge is visible.
PR-23 Series User Guide
IM-EN-PR23-E
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Vaisala PR-23 Series Specifications

General

Brand	Vaisala
Model	PR-23 Series
Category	Measuring Instruments
Language	English