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Burkert Type 6144 User Manual

Page 14

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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