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Explosion protection
Types of protection
Intrinsic safety "ia"
•
Intrinsic safety "ic"
•
Non-sparking "nA"
•
Permissible ambient temperature
7.5.7
External position sensing system
Ambient temperature
Permissible ambient temperature for operation
•
Degree of protection
1)
Climate class
Storage
•
Transport
•
Operation
•
) Impact energy max. 1 joule.
1
Construction
How does it work?
Range of stroke (linear actuator)
•
Angle of rotation (part-turn actuator)
•
Mounting method
On the linear actuator
•
On the part-turn actuator
•
Material
Enclosure
•
Weight, basic device
Torque for cable gland nut made of plastic
Electrical data
For connecting to circuits with the
following peak values
54
Ex markings
ATEX/IECEx
Zone 1:
II 2 G Ex ia IIC T6/T4 Gb
Zone 2:
II 3 G Ex ic IIC T6/T4 Gc
Zone 2:
II 3 G Ex nA IIC T6/T4 Gc
T4: -40 ... +90 °C (-40 ... +194 °F)
T6: -40 ... +70 °C (-40 ... +158 °F)
U
= 5 V
i
I
= 100 mA
i
P
= 160 mW
i
C
= negligibly small
i
L
= negligibly small
i
FM/CSA
IS, Class I, Divison 1, ABCD
IS, Class I, Zone 1, AEx ib, IIC
-
NI, Class I, Divison 2, ABCD
NI, Class I, Zone 2, AEx nA, IIC
T4: -40 ... +85 °C (-40 ... +185 °F)
T6: -40 ... +70 °C (-40 ... +158 °F)
In hazardous areas, observe the maximum permissible
ambient temperature corresponding to the temperature
class.
-40 ... +90 °C (-40 ... +194°F)
IP66 according to IEC/EN 60529 / NEMA 4X
According to DIN EN 60721-3-4
1K5, but -40 ... +90 °C (1K5, but -40 ... +194 °F)
2K4, but -40 ... +90 °C (2K4, but -40 ... +194 °F)
4K3, but -40 ... +90 °C (4K3, but -40 ... +194 °F)
3 ... 130 mm (0.12 ... 5.12") (angle of rotation of the
positioner shaft 16 to 90°)
30 ... 100°
Using mounting kit 6DR4004-8V and, where necessary,
an additional lever arm 6DR4004-8L on actuators
according to IEC 60534-6-1 (NAMUR) with a fin, columns,
or a plane surface.
Using mounting kit 6DR4004-8D on actuators with
mounting plane according to VDI/VDE 3845 and
IEC 60534-6-2: The required mount must be provided on
the actuator-side.
Makrolon® glass-fiber reinforced polycarbonate (PC)
Approximately 0.9 kg (1.98 lb)
2.5 Nm
SIPART PS2 (6DR5...)
A5E03436620-06, 04/2015
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