Technical Data - Dräger Polytron 7000 Instructions For Use Manual

Technical Data

Technical Data
The measuring range and the measuring properties depend on which type of sensor is installed – see the operating instructions
for the sensor being used.
1)
CE markings
Ingress protection
Approvals
ATEX
— Type P3U
— Type P3FB:
1)
EN 50270 – For the display valid for table 2.1 and for table 3.1 is assessment criterion B.
EN 50270: For HART-Communication with connected Remote-Sensor valid for table 3.1 is assessment criterion B.
2)
The year of manufacture is indicated by the third letter in the serial number shown on the rating plate: T = 2003, U = 2004, W = 2005,
X = 2006, Y = 2007, Z = 2008, A = 2009, B = 2010, C = 2011, etc.
Example: Serial No. ARUH-0054: the third letter is U, which means that the unit was manufactured in 2004.
86
— Devices and protective systems for use for the intended purpose
in explosion-hazard area (Directive 94/9/EC)
— Electromagnetic compatibility (Directive 89/336/EEC)
max. influence on sensor: 2 x repeatability
IP 66 / IP 67, according to EN 60 529 / IEC 529 (NEMA 4)
Polytron 7000 is approved as type P3U and type P3FB.
Device markings in accordance with 94/9/EC
II 1G
0158
o
EEx ia IIC T4 (–40 C Ta +65
o
EEx ia IIC T6 (–40 C Ta +40
II 3G
0158
o
EEx nL IIC T4 (–25 C Ta +65
o
EEx nL IIC T6 (–25 C Ta +40
BVS 03 ATEX E 406 X
Power Supply: U = 30 V, I
i i
II 3D
0158
o o
IP6x T65 C (–40 C Ta +65
maximum supply voltage 30 V DC
Year of manufacture (indicated by Serial No.)
Dräger Safety, 23560 Lübeck, Germany
Safety parameters for the supply-voltage and signalling circuit
(centre terminals of the docking station):
U = 30 V, I = 0.3 A, P = 700 mW
i i i
C = 5 nF, L = 50 μH
i i
II 1G
0158
C ≤ Ta ≤ +65
o
EEx ia IIC T4 (–40
C ≤ Ta ≤ +40
o
EEx ia IIC T6 (–40
II 3G
0158
C ≤ Ta ≤ +65
o
EEx nL IIC T4 (–25
C ≤ Ta ≤ +40
o
EEx nL IIC T6 (–25
BVS 03 ATEX E 406 X
FISCO Field Device, FNICO Field Device
Power Supply: U = 24 V, I = 0.38 A, P
i i
Year of manufacture (indicated by Serial No.)
Dräger Safety, 23560 Lübeck, Germany
o
C)
o
C)
o
C)
o
C)
= 0,3 A, P = 700 mW, C = 5 nF, L
i i
o
C)
2)
o
C)
o
C)
o
C)
o
C)
= 5.32 W, C = 5 nF, L
i i
2)
= 50 μH
i
= 10 μH
i