SICK DUSTHUNTER T User Manual

18 DUSTHUNTER T · Operating Instructions · 8012428 V 2.0 · © SICK MAIHAK GmbH Germany
Product Description
Contamination measurement (not on DUSTHUNTER T50)
The glass panes positioned in the sender beam during normal measurement are swiveled
away during contamination determination. The measured value determined and the value
measured at scaling (
→ p. 61, §4.2.3) are used to calculate a control factor. This serves to
completely compensate any cContamination that occurs.
Contamination is determined on one side on the DUSTHUNTER T100 (swivel plate only on
the sender/receiver unit) and on both sides on the DUSTHUNTER T200 (swivel plate also
on the reflector).
Figure 5 Contamination measurement principle (on both sides)
The measuring system outputs status "Malfunction" (the value for Live Zero on the analog
output) when a type-dependent contamination value is exceeded (
→ p. 30, §2.3.1 and →
p. 108, §7.1).
Figure 6 Swivel plate settings on the sender/receiver unit
Sender/receiver unit Reflector
Swivel plate
Measuring position Contamination measurement
Swivel plate
Control reflector (only on the sender side)
Glass pane

SICK DUSTHUNTER T Specifications

General

Brand	SICK
Model	DUSTHUNTER T
Category	Measuring Instruments
Language	English