Figure 87 Intrinsically Safe Parts; Figure 88 Warning Sticker - Vaisala PR-23 Series User Manual

PR-23 Series User Guide
Figure 87 Intrinsically safe parts
WARNING!
sensor part.
Contains lightmetals
Ignition hazard!
Avoid impact!
Figure 88 Warning sticker
WARNING!
cause ignition if it hits other metal parts during the installation. An aluminum sensor
cover must have a sticker warning about this possibility.
164
Do not replace any part of an intrinsically safe sensor with a standard
If the sensor cover is made of aluminum, the refractometer sensor can
PR-10300-Ex
terminator card
PR-10101-Ex
processor card
IM-EN-PR23-E