Device description – KROHNE OPTITEMP TCA Ex EN User Manual
Page 12
2
DEVICE DESCRIPTION
12
OPTITEMP TRA/TCA
www.krohne.com
10/2010 - 4001087001 - Ex AD OPTITEMP TRA/TCA R02 en
2.7.1 Maximum permitted product temperature
Maximum permitted product temperature [°C]
Maximum permitted product temperature [°F]
DANGER!
Regardless of the temperature class the various measuring inserts have the following lower
limit values for the product temperature (T
M
):
•
TC 100: -40°C / -40°F
•
TR 100: -200°C / -328°F
Temperature
class
T
o
in [°C]
P
0
≤
50 mW
P
0
≤
100 mW
P
0
≤
200 mW
P
0
≤
500 mW
P
0
≤
650 mW
P
0
≤
750 mW
P
0
≤
800 mW
P
0
≤
1000 mW
T1
450
436
432
425
402
391
383
380
365
T2
300
286
282
275
252
241
233
230
215
T3
200
191
187
180
157
146
138
135
120
T4
135
126
122
115
92
81
73
70
55
T5
100
91
87
80
57
46
-
-
-
T6
85
76
72
65
42
-
-
-
-
Temperature
class
T
o
in [°F]
P
0
≤
50 mW
P
0
≤
100 mW
P
0
≤
200 mW
P
0
≤
500 mW
P
0
≤
650 mW
P
0
≤
750 mW
P
0
≤
800 mW
P
0
≤
1000 mW
T1
842
816
809
797
755
735
721
716
689
T2
572
546
539
527
485
465
451
446
419
T3
392
375
368
356
314
294
280
275
248
T4
275
258
251
238
197
177
163
158
131
T5
212
195
188
176
134
114
-
-
-
T6
185
168
161
149
107
-
-
-
-
.book Page 12 Friday, November 19, 2010 2:23 PM