Weidmüller WAVEANALOGUE PRO Thermo Notice D'utilisation page 26

8. Warnings: UL Class 1, Division 2 Markings for selected
Signal Conditioners
A: „This equipment is suitable for use in Class I, Division 2, Groups A, B,
C and D hazardous locations or non hazardous locations only or the
equivalent."
B: „WARNING: EXPLOSION HAZARD – Substitution of components may
impair suitability for use in Class I, Division 2 enviroments"
C: „WARNING: EXPLOSION HAZARD – The area must be known to be
non hazardous before servicing/replacing the unit and before installing
or removing I/O wiring."
D: „WARNING: EXPLOSION HAZARD – Do Not disconnect equipment
unless power has been disconnected and the area is known to be non
hazardous."
The warning references on this side have only validity for modules with a
UL Class I, Division 2 permission.
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