KROHNE DK 32 Purge EN - Manual (Page 24)

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TECHNICAL DATA
24
DK32
www.krohne.com 04/2011 - 4000898801 MA DK32 Air purge set R02 en
DK32 - Indicator with limit switches
Approvals
Cable fitting DK32/Kx/S M16 x 1,5
Cable diameter DK32/Kx/L 7 ... 8mm
Clamp connection DK32/Kx/S 1.5mm 2
Limit switch SC2-N0
I7S2002-N
SJ2-SN 1 SJ2-S1N 1
Type 2-wire NAMUR 2-wire NAMUR 2-wire NAMUR
Switch element function Normally closed Normally closed Normally open
Nominal voltage U
0
8VDC 8VDC 8VDC
Pointer shaft not read ≥3mA ≥3mA ≤1mA
Pointer shaft read ≤1mA ≤1mA ≥3mA
DK32 with reed contact Switching type bistable
Switching reproducibility <5% of full scale value
Breaking capacity 12VA 2
Max. supply voltage 30VDC 2
Max. current 0,5A 2
1 safety oriented
2 reduced values for Ex version
Standard Indicator Designation
ATEX DK32 mechanical II2GD IIC
II3GD IIC
DK32 electrical II2G Ex ia IIC T6
IEC Ex DK32 electrical Ex ia IIC T6
FM DK32 IS/I/1/ABCD;T6
NI/I/2/ABCD;T6
S/II, III/2/FG;T6
IS/I, II, III/1/A-G
NI/II/2/ABCD
Nepsi DK32 Ex nL IIC T1-T6
Ex nA II T1-T6
MA_DK32_Purge_R02_en_898801_PRT.book Page 24 Wednesday, April 6, 2011 3:01 PM