New Products

DEHNpipe
DEHNpipe arrester series for protecting process field devices
Product Basic circuit diagram Type Part No. Page
DEHNpipe
SHL
9
RD
protected
BK
DPI MD
– For a balanced interface
– Direct or indirect shield earthing
– Nominal voltage: 24 V
– For series connection
– With screw thread M20 x 1.5 (female/male)
929 941 301
RD
BK
GNYE
9
BU
BK
protected
GNYE
DPI ME
– For an unbalanced interface
– Nominal voltage: 24 V
– For series connection
– With screw thread 1 / 2 -14 NPT (male/male)
929 921 302
DEHNpipe MD Ex (i)
RD
protected
BK
DPI MD EX
– For a balanced interface
– Nominal voltage: 24 V
– For series connection
– With screw thread M20 x 1.5
929 960 307
9
DEHNpipe CD Ex (i)
RD
BK
GNYE
DPI CD EXI
– For a balanced interface
– Nominal voltage: 24 V
– For parallel connection
– With screw thread M20 x 1.5 or 1 / 2 -14 NPT
929 961
929 963
310
310
DEHNpipe MD Ex (d)
RD
BK
GNYE
DPI CD EXD 24
– For a balanced interface
– Nominal voltage: 24 V
– For parallel connection
– With screw thread M20 x 1.5 or 1 / 2 -14 NPT
929 962
929 964
313
313
RD
BU
GNYE
BK
BN
DPI CD HF EXD 5
– For a balanced interface
– Nominal voltage: 5 V
– For series connection
– With screw thread M20 x 1.5
929 971 314
BK
120 V /
230 V
BL
GN/YE
RD
DPI CD EXD 230 24
– For a balanced interface and a 120/230 V supply system
– Nominal voltage: 24 V and 120/230 V
– For parallel connection
– With screw thread M20 x 1.5 or 1 / 2 -14 NPT
929 969
929 970
315
315
24 V
BR
DEHNpipe CD Ex (i) + Ex (d)
BK
24 V
BL
GN/YE
RD
24 V
DPI CD EXI+D 2X24
– For two balanced interfaces
– Nominal voltage: 24 V
– For parallel connection
– With screw thread M20 x 1.5 or 1 / 2 -14 NPT
929 950
929 951
318
318
BR
BK
48 V
BL
GN/YE
RD
48 V
DPI CD EXI+D 2X48
– For two balanced interfaces
– Nominal voltage: 48 V
– For parallel connection
– With screw thread M20 x 1.5 or 1 / 2 -14 NPT
929 952
929 953
319
319
BR
www.dehn.de
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