Burkert Type 6144 - Manual (Page 14)

14
07 ATEX 2048
English
Technical data Double valve
8.1.1. Temperature class T6
max. permissible surface temperature for T6: 85 °C
Temp.
class
Max. permis-
sible ambient
temperature
[°C]
Installation
Max. per-
missible
output per
coil [W] Ignition
protec-
tion
type
Explo-
sion
group
T6
-40 ... +35
Block
installation
0,4
Ex ia IIC
-40 ... +25 0,5
-40 ... +50
Single
valve
0,4
-40 ... +45 0,5
-40 ... +40 0,6
-40 ... +30 0,7
-40 ... +25 0,8
8.1.2. Temperature class T5:
max. permissible surface temperature for T5: 100 °C
Temp.
class
Max. permis-
sible ambient
temperature
[°C]
Installation
Max. per-
missible
output per
coil [W] Ignition
protec-
tion
type
Explo-
sion
group
T5
-40 ... +50
Block
installation
0,4
Ex ia IIC
-40 ... +40 0,5
-40 ... +30 0,6
-40 ... +65
Single
valve
0,4
-40 ... +60 0,5
-40 ... +55 0,6
-40 ... +45 0,7
-40 ... +40 0,8
-40 ... +35 0,9
-40 ... +30 1,0