52
8-5. Environment
Ambient temperature
-40 to +85 °C (-40 to +185 °F), for hazardous areas see Ex documentation (XA, CD) and
'Approvals' section.
Storage temperature
-40 to +100 °C (-40 to 212 °F)
Altitude
up to 4000 m (4374.5 yd) above mean sea level in accordance with IEC 61010-1, CSA 1010.1-
92
Climate class
as per IEC 60654-1, Class C
Humidity
Condensation as per IEC 60 068-2-33 permitted
Max. rel. humidity: 95% as per IEC 60068-2-30
Degree of protection
IP 00, in the installed state, depends on the terminal head or field housing used.
Shock and vibration resistance
10 to 2000 Hz for 5g as per IEC 60 068-2-6
Electromagnetic compatibility (EMC)
CE EMC compliance
The device meets all of the requirements mentioned in IEC 61326, Amendment 1, 1998 and
NAMUR NE21.
This recommendation is a consistent and practical way of determining whether the devices
used in laboratories and in process control systems are immune to interference, thus
increasing their functional safety.
ESD (electrostatic discharge)
IEC 61000-4-2
6 kV cont., 8 kV air
Electromagnetic
IEC 61000-4-3
0.08 to 4 GHz
10 V/m fields
Burst (fast transients)
IEC 61000-4-4
1 kV
Surge
IEC 61000-4-5
1 kV asym.
Conducted RF
IEC 61000-4-6
0.01 to 80 MHz
10 V
Measuring category
Measuring category II as per IEC 61010-1. The measuring category is provided for measuring
on power circuits that are directly connected electrically with the low-voltage network.
Degree of contamination
Degree 2 contamination as per IEC 61010-1. Normally only nonconductive contamination
occurs. Temporary conductivity through condensation is possible.
