4. Safety regulations
The use of the intrinsically safe
•The device must not be opened within the
•Batteries must only be changed outside of the
•area.
•The use of additional batteries whilst in the
•not permitted.
•Only batteries of type R20 and LR20 according to IEC
•regulations are permitted.
•The use of any other type of battery is strictly forbidden in that it · · will invalidate the
5. Ex-Data
BAS 01 ATEX 2187 | |
II 2 GD EEx e ib IIC T4 | |
| IP 66, T135°C |
Authorised for Zone 1 and 2, Equipment groups II, Gas group C hazardous gases, vapour or fog, Temperature class T4.
Authorised for Zone 21 and 22, Equipment groups II, Gas group C, hazardous dust, Temperature class T4.
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