Device description – KROHNE H250 M9 ATEX II2G Ex i EN User Manual
Page 10
2
DEVICE DESCRIPTION
10
H250 M9
www.krohne.com
11/2012 - 4000345604 MA H250/M9-Ex-II2G-AD R06 en
Maximum permitted product temperature in
Maximum permitted product temperature in
Maximum permitted product temperature in
Maximum permitted product temperature in °F
F
F
F
Maximum permitted product temperature T
m
[°F]
Heating jacket
TK
T6
T5
T4
T3
T2, T1
without with
HT
version
T
amb
[°F]
≤ 104
≤ 140
≤ 140
≤ 104
≤ 140
≤ 104
≤ 140
ESK II and ESK2A
ESK II and ESK2A
ESK II and ESK2A
ESK II and ESK2A
DN15,
DN25
DN15
185
212
275
392
361
392
361
x
185
212
275
392
392
572
572
DN50
DN25
185
212
275
392
329
392
329
x
185
212
275
392
392
572
572
DN80,
DN100
DN50,
DN80
185
212
275
392
302
392
302
x
185
212
275
392
392
572
485
ESK3-PA
ESK3-PA
ESK3-PA
ESK3-PA
DN15,
DN25
DN15
181
169
275
392
361
392
361
x
185
212
275
392
392
572
572
DN50
DN25
170
165
275
392
329
392
329
x
185
196
275
392
392
572
572
DN80,
DN100
DN50,
DN80
160
161
275
392
302
392
302
x
185
185
275
392
392
572
485
K1/K2 - 64 mW
K1/K2 - 64 mW
K1/K2 - 64 mW
K1/K2 - 64 mW
DN15,
DN25
DN15
185
212
275
392
392
392
392
x
185
212
275
392
392
572
572
DN50
DN25
185
212
275
392
392
392
392
x
185
212
275
392
392
572
572
DN80,
DN100
DN50,
DN80
185
212
275
392
392
392
392
x
185
212
275
392
392
572
572
K1/K2 (I7S23,5-N / SC3,5-N0) - 169 mW
K1/K2 (I7S23,5-N / SC3,5-N0) - 169 mW
K1/K2 (I7S23,5-N / SC3,5-N0) - 169 mW
K1/K2 (I7S23,5-N / SC3,5-N0) - 169 mW
DN15,
DN25
DN15
not
admissi
ble
not
admissi
ble
275
392
313
392
313
x
275
392
392
572
572
DN50
DN25
275
392
286
392
286
x
275
392
392
572
462
DN80,
DN100
DN50,
DN80
275
392
257
392
257
x
275
392
377
572
377
K1/K2 (SJ3,5-SN and SJ3,5-S1N) - 169 mW
K1/K2 (SJ3,5-SN and SJ3,5-S1N) - 169 mW
K1/K2 (SJ3,5-SN and SJ3,5-S1N) - 169 mW
K1/K2 (SJ3,5-SN and SJ3,5-S1N) - 169 mW
DN15,
DN25
DN15
143
212
275
392
392
392
392
x
185
212
275
392
392
572
572
DN50
DN25
138
212
275
392
392
392
392
x
178
212
275
392
392
572
572
DN80,
DN100
DN50,
DN80
131
212
275
392
383
392
383
x
158
212
275
392
392
572
572
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