Burkert PTB 07 ATEX 2048 Manuel D'utilisation page 14

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