13
Annex
13.1
Conformities
Table 26: Ex-relevant directives and standards
Directive
Harmonized standard
Application
2014/34/EU ATEX
EN 60079-0:2012
General requirements
EN 60079-2:2014
Pressurized enclosure Ex-p
EN 60079-11:2012
Protection through intrinsic safety
Ex i
EN 60079-28:2015
Optical radiation
2014/30/EU EMC
EN 61326-1:2013 Emission
and Immunity; Industrial Envi‐
ronment (Class A)
EMC for electrical measuring
devices
2014/35/EU Low Voltage
Directive
EN 61010-1:2010
Safety requirements for electrical
equipment for measurement, con‐
trol, and laboratory use
EN 60529:1991+ A1:2000 +
A2:2013
Degrees of protection provided by
enclosures (IP code)
13.2
Electrical protection
•
Device corresponds to protection class 1 and requires a protective grounding (PE)
in accordance with EN 61140
•
Overvoltage protection in accordance with EN 61010-1
•
Contamination: The control unit operates safely in an environment up to contami‐
nation level 2 in accordance with EN 61010-1 (usual, non-conductive contamina‐
tion and temporary conductivity by occasional moisture condensation)
13.3
Ex certifications
3G / Zone 2: Connection unit and sender/receiver unit
•
X
II 3/-G Ex pzc op is [ia] IIC T4 Gc/-
Special conditions (X identification)
•
A measuring function for explosion protection is not part of the EC type approval
13.4
Possible ambient temperatures
13.4.1
Ambient temperature ranges
Table 27: Possible ambient temperature ranges
Possible ambient temperature ranges
Degrees Centigrade (°C)
Kelvin (K)
Degrees Fahrenheit (°F)
–40 … 10
1
233 … 283
–40 … 50
–30 … 20
1
243 ... 293
–22 ... 68
–20 ... 30
253 ... 303
–4 ... 86
–10 ... 40
263 ... 313
14 ... 104
ANNEX
13
8019532/100Q/V1-1/2018-08 | SICK
O P E R A T I N G I N S T R U C T I O N S | GM700 Ex
99
Subject to change without notice