JUMO 406012/1-1, Руководство по безопасности

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5 Ex-relevant data for operation in zones 2, 21 and 22
Table 3: Medium temperature (Ex data) for model 406012/2-1, 406013/2-1, 406015/2-1, 406016/2-1
IMPORTANT (NOTE)!
If the installation location for the device is classified as a potentially explosive area for gases and dust,
the temperature data in the "Gas & dust" columns in the table must be taken into consideration.
If the installation location for the device is only classified as a potentially explosive area for gases, the
temperature data in the "Gas" column in the table must be taken into consideration.
IMPORTANT (NOTE)!
Not thermally insulated: the sensor is not surrounded by pipe insulating material.
Thermally insulated: the sensor is surrounded by pipe insulating material.
Nomin
a
l wid
th 40
601
2
a
a
Applies for model 406012/2-1, 406013/2-1
Nomin
a
l wid
th 40
601
5
b
b
Applies for model 406015/2-1, 406016/2-1
Te
mpera
tu
re clas
s
Ambient temperature
(-40 °C)
c
-20 °C to +40 °C
c
Low temperature version (optional)
(-40 °C)
c
-20 °C to +50 °C (-40 °C)
c
-20 °C to +60 °C
Not thermally
insulated Thermally
insulated Not thermally
insulated Thermally
insulated Not thermally
insulated Thermally
insulated
Gas Gas Gas Gas Gas Gas Gas Gas Gas Gas Gas Gas
& & & & & &
Dust Dust Dust Dust Dust Dust
DN
3 to DN
2
000
DN
3 to DN
1
00
T1 130 °C 130 °C - - 130 °C 130 °C - - 110 °C
a
120 °C
b
110 °C - -
T2 130 °C 130 °C - - 130 °C 130 °C - - 110 °C
a
120 °C
b
110 °C - -
T3 130 °C 130 °C - - 130 °C 130 °C - - 110 °C
a
120 °C
b
110 °C - -
T4 130 °C 130 °C - - 130 °C 130 °C - - 110 °C
a
120 °C
b
110 °C - -
T5 95 °C 95 °C - - 95 °C 95 °C - - 95 °C 95 °C - -
T6 80 °C 80 °C - - 80 °C 80 °C - - 80 °C 80 °C - -