KROHNE H250 M9 ATEX II2G Ex i EN - Manual (Page 8)

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DEVICE DESCRIPTION
8
H250 M9
www.krohne.com 11/2012 - 4000345604 MA H250/M9-Ex-II2G-AD R06 en
Using a heat resistant connecting cable
1 Maximum value of the product temperature for the use of a standard connecting cable. For
higher product temperatures a connecting cable with a temperature resistance of 100°C / 212°F
is required.
HT version - high-temperature version with projecting indicator
The permitted ambient temperature range is indicated on the nameplate.
Ambient temperatures
The minimum product temperature is -40°C / -40°F.
Temperature table in °C
Heating jacket T
m
1
none with HT-version T
amb
≤ 40 T
amb
≤ 60
DN15, DN25 DN15 - 150
x - 236
DN50 DN25 - 127
x - 171
DN80, DN100 DN50, DN80 - 109
x - 145
Temperature table in °F
Heating jacket T
m
1
none with HT-version T
amb
≤ 104 T
amb
≤ 140
DN15, DN25 DN15 - 302
x - 456
DN50 DN25 - 260
x - 340
DN80, DN100 DN50, DN80 - 228
x - 293
Version T
amb.
° C ° F
ESK2A, ESK3-PA -40...+60 -40...+140
SJ3,5-SN / I7S23,5 -40...+60 -40...+140
SC3,5-N0 / SJ3,5-S1N -25...+60 -13...+140
AD_H250_M9_II2G_R06_en_345604_PRT.book Page 8 Thursday, November 8, 2012 9:42 AM