Instruction Manual
- - RU
87
A.3
,
. IEC/EN
60079-12 IEC/EN 60079-20.
( )
T1
450°C
T2
300°C
T3
200°C
T4
135°C
T5
100°C
T6
85°C
I
IIA
()
N-
N-
N-
IIB
IIC
. 21 (T6 T1). IIB
IIA. IIC IIB IIA.
T1 T2 T3 T4 T5 T6
(°C) *,
450 300 200 135 100 85
. 22 .
, .
5
75K .










