Technical Data; Environmental Conditions - Dräger Polytron SE Ex PR M1 DD Gebrauchsanweisung

Technical Data

Sensing Heads Polytron SE Ex PR M1/2/3 DD and Polytron SE Ex PR NPT1 DD
Operating parameters
- constant sensor current
- voltage at test points
Enclosure protection acc. to EN 60 529:
Device description acc. to 94/9/EG:
Sensing Heads Polytron SE Ex LC M1/2/3 DD and Polytron SE Ex LC NPT1 DD
Operating parameters
- constant sensor current
- voltage at test points
Enclosure protection acc. to EN 60 529:
Device description acc. to 94/9/EG:

Environmental Conditions

Sensing Heads Polytron SE Ex PR M1/2/3 DD and Polytron SE Ex PR NPT1 DD as well as
sensing Heads Polytron SE Ex LC M1/2/3 DD and Polytron SE Ex LC NPT1 DD
Operation:
Storage (also for replacement sensors)
1) Year of construction is coded by the third capital letter of the serial number on
the type plate: Z = 2008, A = 2009, B = 2010, C = 2011, D = 2012, E = 2013, etc.
Example: Serial number ARBH-0054, the 3rd capital letter is B, so the year of construction is 2010.
255 / 270 mA
561 / 594 mV (Controller unit Polytron SE Ex)
IP 66
Dräger Safety, D-23560 Lübeck, Germany
Polytron SE Ex PR M1/2/3 DD
II 2G Ex de IIC T6/T5/T4 Gb
II 2D Ex tb IIIC T130°C Db
BVS 10 ATEX E 060 X, IECEx BVS 10.0045X
Polytron SE Ex PR NPT1 DD
II 2G Ex d IIC T6/T5/T4 Gb
II 2D Ex tb IIIC T130°C Db
BVS 10 ATEX E 060 X
CE-marking with number of Notified Body
year of construction by serial number
276 mA
607 mV (Controller unit Polytron SE Ex)
IP 66
Dräger Safety, D-23560 Lübeck, Germany
Polytron SE Ex LC M1/2/3 DD
II 2G Ex de IIC T6/T5/T4 Gb
II 2D Ex tb IIIC T130°C Db
BVS 10 ATEX E 060 X, IECEx BVS 10.0045X
Polytron SE Ex LC NPT1 DD
II 2G Ex d IIC T6/T5/T4 Gb
II 2D Ex tb IIIC T130°C Db
BVS 10 ATEX E 060 X
CE-marking with number of Notified Body
year of construction by serial number
Temperature ranges see "Ambient Temperature and
Temperature Classes" on page 27.
800 to 1100 hPa
5 to 95 % rel. humidity, non-condensing
-40 to +65 °C
700 to 1300 hPa
10 to 90 % rel. humidity, non-condensing
storage time unlimited
1)
1)
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