7
ATEX: SUPPLEMENTARY INSTRUCTIONS
114
OPTIFLEX 1300 C
www.krohne.com
01/2008 • 4000172301 - HB OPTIFLEX 1300 R02 en
Equipment category II 3 G
(not applicable for Ø2 mm / Ø0.08" single cable probe - pending)
Process pressure
Max. ambient temperature
Max. flange temperature
Max. surface temperature
°
C
°
F
°
C
°
F
°
C
°
F
+61
+142
+85
+176
+80
+176
+76
+169
+100
+212
+95
+203
+76
+169
+110
+230
+97
+207
+70
+158
+135
+275
+97
+207
+66
+151
+150
+302
+97
+207
+57
+135
+180
+356
+97
+207
+52
+126
+200
+392
+97
+207
Equipment category
Allowable process pressure
[kPa]
[psi]
1 G, 1 D, 1/2 G or 1/2 D
80
…
110
1
11.6
…
16
1
Others
As per non-Ex instrument
As per non-Ex instrument
1
atmospheric pressure
HB_OPTIFLEX1300_EN_D4_080428.book Page 114 Tuesday, April 29, 2008 2:47 PM