Key to these symbols :
-
Equipment used in potentially explosive atmospheres
II
- Equipment group for surface use
2 - Equipment category for zone 1
G
- Gas
EEx
-
The equipment complies with the protection methods standardised by CENELEC (European standards)
d - Protection method used : "d" flameproof casing
II
- Surface industry
C
- Most severe gas subdivision including hydrogen, acetylene and carbon disulphide
T6
- Temperature class corresponding to +85 °C
At the time of ordering, the customer must specify :
- The operating zone (0, 1 or 2)
- The type of atmosphere (gas or dust)
- The type of gas
-
The ambient operating temperature
•Special levers
•Special leads, cables, cable harnesses
•Specific operating temperatures
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected