Specific Condition Of Use; Ambient And Process Temperature Range, Max. Surface Temperature And Temperature Class - Siemens Pointek CLS100 Operating Instructions Manual

ATEX list of certificates / list of standards
See EU - Declaration of Conformity for the list of standards valid for ATEX certificates.
ATEX year of manufacturing
Year of manu-
facture
Marking code K
ATEX: Ex-marking
II 1 G Ex ia IIC TX Ga
II 1/2 G Ex ia IIC TX Ga/Gb
II 1 D Ex ia IIIC TX Da
II 1/2 D Ex ia IIIC TX Da/Db
A.3

Specific condition of use

Electrostatic charge
The user shall ensure that the equipment is not installed where it may be subjected to
external conditions which might cause a build-up of electrostatic charge on non-conducting
surfaces.
Ambient and process temperature range
The relation between the ambient and process temperature ranges and the surface
temperature or temperature class is shown in the thermal data tables.
A.4 Ambient and process temperature range, max. surface
temperature and temperature class
ATEX:
Ambient temperature range
-30 to +45 °C (-22 to +113
°F)
1)
-30 to +85 °C (-22 to +185
°F)
1)
Pointek CLS100
Compact Operating Instructions, 05/2021, A5E32146158-AB
201 2019 2020 2021
8
L M N
Process temperature range
-30 to +45 °C (-22 to +113 °F)
-30 to +85 °C (-22 to +185 °F)
Notes for use in hazardous locations
A.3 Specific condition of use
2022 2023 2024
P R S
Max. surface
temperature
(EPL Da or Db)
T 95 °C
1)
200
T 135 °C
1)
200
2025 2026 2027 202
9
T U W X
Temperature
class (EPL Ga
or Gb)
T6
T4
31