Doc.-ID: 150903-PT08BA-TG-ExCam IPM1145-(L)_en_rev.02.docx, page 13 of 40
2.8
Temperature range (MTBF)
2.8.1
ExCam IPM1145(-L) PoE+
Permitted functional ambient temperature (MTBF)
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: -30°C to +40°C
(type L)
2.8.2
ExCam IPM1145
Permitted functional ambient temperature (MTBF):
0°C to +40°C
(type N)
0°C to +70°C (type H) (T5)
-30°C to +40°C
(type L)
-60°C to +40°C
(type LL)
-30°C to +70°C
(type LH) (T5)
2.8.3
ExCam IPM1145-L
Permitted functional ambient temperature (MTBF):
0°C to +40°C
(type N)
0°C to +65°C
(type H) (T5)
-30°C to +40°C
(type L)
-60°C to +40°C
(type LL)
-30°C to +65°C
(type LH) (T5)
2.9
Other technical data
Protection level EN 60529/ IEC 529:
IP68
Test conditions (>IP67): 24h/ 3m
water column
,
pH-neutrality, temperature of the liquid medium:
+5° C
≤ T
Water
≤ +20° C.
An additional mechanical protection against wa-
ter jets is recommended
Housing material
8
of the pressure resistant enclosure (DIN EN 60079-1: 2008) according
to DIN EN 10027-2: 2015-07 (making system for steel):
Housing material (s
tandard
)
MNo.: 1.4404 (X2CrNiMo17-12-2),
AISI 316L
/ V4A
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Functional temperature range concerning the operational temperature range of the installed non-Ex components according to AXIS
manufacture declarations (MTBF
– mean time between failures) under consideration of thermal power loss and the temperature coef-
ficient of the Ex d housing. The functional temperature ranges always lay within the explosion protection relevant temperature ranges
which correspond to the values of the EC-type examination. For explosion protection relevant ambient temperatures (ATEX, IECEx,
EAC-Ex) please refer to chapter 2.1
– Explosion Protection)
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The available stainless steel materials dispose of different specific characteristics such as mechanical and chemical resistance. It is
possible to optimize the corrosion behavior in highly acidiferous environments or at offshore applications by selecting the applicable
housing material. An electro-polished or powder-coated surface in various RAL colors (standard: RAL7035) is possible.
