Flame Proof And Dust Ignition Proof (Cls300); Inmetro (Cls300) - Siemens Pointek CLS200 Operating Instructions Manual

Hazardous area installation
C.3 CLS300 approvals
Process side
EPL
Category
Zone
C.3.3

Flame Proof and Dust Ignition Proof (CLS300)

ATEX
Ambient temperature
range
-40 to +70 °C (-40 to
+158 °F)
-40 to +80 °C (-40 to
+176 °F)
-40 to +80 °C (-40 to
+176 °F)
-40 to +80 °C (-40 to
+176 °F)
-40 to +80 °C (-40 to
+176 °F)
-40 to +80 °C (-40 to
+176 °F)
With option FFKM O-ring seal: Lower process temperature limited to -20 °C (-4 °F)
1)
For process temperature > 85 °C: only applicable for versions with thermal isolator or High
2)
temperature version
Only applicable for High temperature version
3)
C.3.4

INMETRO (CLS300)

Flameproof with Intrinsically safe output to probe
Application in Zone 0 (category: 1G)
Ambient temperature range
-20 to +60 °C (-4 to +140 °F)
Application in Zone 1 (category: 2G)
Ambient temperature range
-40 to +70 °C (-40 to +158 °F)
-40 to +85 °C (-40 to +185 °F)
74
Dust applications
Da
1D
20
Process temperature
range
-40 to +75 °C (-40 to +167
°F)
1)
-40 to +90 °C (-40 to +194
°F)
1)2)
-40 to +125 °C (-40 to +257
°F)
1)2)
-40 to +190 °C (-40 to +374
°F)
1)2)
-40 to +285 °C (-40 to +545
°F)
3)
-40 to +400 °C (-40 to +752
°F)
3)
Process temperature range
-20 to +60 °C (-4 to +140 °F)
Process temperature range
-40 to +80 °C (-40 to +176 °F)
-40 to +100 °C (-40 to +212 °F)
Gas applications
Ga
1G
0
Max. surface Max. sur-
temperature face tem-
(EPL Da) perature
(EPL Db)
T 80 °C T80 °C
200
T 95 °C T90 °C
200
T 130 °C T90 °C
200
T 195 °C T90 °C
200
T 290 °C T90 °C
200
T 405 °C T90 °C
200
Temperature class
T6
T5
1)
Pointek CLS200/CLS300 standard
Operating Instructions, 05/2021, A5E47827796-AA
Tempera-
ture class
(EPL Ga or
Gb)
T6
T5
T4
T3
T2
T1