ATEX Retractor System TANKO-RT/-RTS
2 Safety
Translation - Operating/installation instructions 2020/01
23/121
Id
le
s
tat
e
(no c
le
aning
)
n/a
greater
than
95 °C up
to 100 °C
The device assumes
max. the temperature
of the container.
If potentially explosive mixtures
in the container outside
atmospheric conditions are
possible, the device has no
potential ignition source other
than the hot surface with the
temperature of the surrounding
container when used as
intended in idle state.
---
--- Temperature monitoring on the pneumatic
cylinder necessary!
Heating to 100 °C is possible, which
results in a maximum surface temperature
of the non-electrical part of 100 °C. This
results in temperature class T5.
Ambient temperature outside of max.
40 °C. The electrical equipment has
temperature class T6.
This results in the overall temperature
class T5.
Gases or vapors of
explosion group IIA, IIB
or IIC The electrical
equipment and the non-
electrical part meet the
requirements of
explosion group IIC.
T5 Gb
Id
le
s
tat
e
(no c
le
aning
)
n/a
greater
than
100 °C
up to
135 °C
The device assumes
max. the temperature
of the container.
If potentially explosive mixtures
in the container outside
atmospheric conditions are
possible, the device has no
potential ignition source other
than the hot surface with the
temperature of the surrounding
container when used as
intended in idle state.
---
--- Temperature monitoring on the pneumatic
cylinder necessary!
Heating to 135 °C is possible, which
results in a maximum surface temperature
of the non-electrical part of 135 °C. This
results in temperature class T4.
Ambient temperature outside of max.
40 °C. The electrical equipment has
temperature class T6.
This results in the overall temperature
class T4.
Gases or vapors of
explosion group IIA, IIB
or IIC The electrical
equipment and the non-
electrical part meet the
requirements of
explosion group IIC.
T4 Gb
Id
le
s
tat
e
(no c
le
aning
)
n/a
greater
than
135 °C
up to
140 °C
The device assumes
max. the temperature
of the container.
If potentially explosive mixtures
in the container outside
atmospheric conditions are
possible, the device has no
potential ignition source other
than the hot surface with the
temperature of the surrounding
container when used as
intended in idle state.
---
--- Temperature monitoring on the pneumatic
cylinder necessary!
Heating to 140 °C is possible, which
results in a maximum surface temperature
of the non-electrical part of 140 °C. This
results in temperature class T3.
Ambient temperature outside of max.
40 °C. The electrical equipment has
temperature class T6.
This results in the overall temperature
class T3.
Gases or vapors of
explosion group IIA, IIB
or IIC The electrical
equipment and the non-
electrical part meet the
requirements of
explosion group IIC.
T3 Gb
Table 2.5-2: Explanation of EX marking – gas