Metek 933 - Page 54

3-10 | Model 933 UV Analyzer
See Appendix A for a North American style drawing (or Final “As-
Built” drawings in the analyzer Documentation Package).

NOTE
Figure 3-3.
Backpan component
layout (European).
MAY NOT BE EXACTLY AS SHOWN
PROCESS INSTRUMENTS
GAS ATMOSPHERE IS PRESENT
DO NOT OPEN IF A HAZARDOUS
SERIAL COMMUNICATIONS PORT
CONSULT USER MANUAL
RISK OF ELECTRIC SHOCK
ATTENTION:
CAUTION:
62.78
CERTIFICATE NO: KEMA 02ATEX2247 X
Power Dissipation
<210W
<210W
Input
240VAC 50/60Hz 1A max.
120VAC 50/60Hz 2A max.
Certificate No: KEMA 02ATEX2247 X, Ex d IIB T3 Gb (T amb. 0°C...50°C)
Western Research Model 933 Analyzer
Serial No. __________________
Year. _______
0344
II 2 G
Cable Entries
M25 X 1.5
Caution
Do not open when an explosive gas atmosphere is present.
Use A2 Stainless Steel Fasteners with yield strength ≥450 MPa (65,300psi)
IECEx DEK12.0035X
CERTIFICATE NO: IECEx DEK12.0035X
REFERENCE:
PLUMBING CONFIGURATION
OPTIONAL 81.2cm CELL