DEHNpipe

Surge arresters to be screwed onto field devices
  • Parallel or series connection
  • Made of corrosion-resistant stainless steel
  • Arrester for protecting a second interface (data or power side) available
Types for Ex (i) and Ex (d) applications
  • For protecting intrinsically safe measuring circuits and bus systems Ex (i)
  • Type in a flameproof enclosure Ex (d)
Variety of approvalsApprovals depending on the arrester: IECEx, ATEX, FISCO, CSA Hazloc

Details

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DPI MD

Energy-coordinated two-stage arrester, no leakage currents to earth, for 4-20 mA interfaces with M20 x 1.5 thread (female/male). Direct, indirect or no shield earthing. Cable gland available as accessory part.

1 Termék

Cikkszám 929941 DPI MD 24 M 2S

GTIN 4013364098152, Vámtarifa szám: 85363010, Bruttó súly: 187.40 g, PU: 1.00 db.


Képek

További információ

DEHNpipe DPI MD 24 M 2S leakage-current-free two-stage arrester
Surge arrester DEHNpipe, SPD class TYPE 2/1,
tested acc. to EN 61643-21 and energy coordinated
acc. to IEC 61643-22, in V2A, IP67, two-part
enclosure design, for screwing into 2-conductor
process field devices, for serial protection of
interfaces acc. to NAMUR NE 21
Max. continuous operating voltage (d.c.): 34.8 V
Nominal current: 0.5 A
C2 Total nominal discharge current (8/20 µs): 10 kA
Cut-off frequency line-line: 14 MHz

Gyártó: DEHN
Típus: DPI MD 24 M 2S
Cikksz.: 929941
vagy egyenértékű.

Tanusítványok

 

Műszaki adatok

SPD class Q
Max. continuous operating voltage (d.c.) (UC ) 34.8 V
Nominal current (IL ) 0.5 A
D1 Lightning impulse current (10/350 µs) per line (Iimp ) 1 kA
C2 Total nominal discharge current (8/20 µs) (In ) 10 kA
Cut-off frequency line-line (fG ) 14 MHz
For mounting on (field / device side) M20 x 1.5 female thread / M20 x 1.5 male thread
Approvals EAC, SIL

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DPI ME

Energy-coordinated two-stage arrester with gas discharge tube and diodes to earth. For unbalanced interfaces with 1/2-14 NPT thread (male/male). The earthing conductor is led through the surge arrester.

1 Termék

Cikkszám 929921 DPI ME 24 N A2G

GTIN 4013364098169, Vámtarifa szám: 85363010, Bruttó súly: 255.20 g, PU: 1.00 db.


Képek

További információ

Coordinated two-stage arrester DEHNpipe DPI ME 24 N A2G
Surge arrester DEHNpipe, SPD class TYPE 2/1,
tested acc. to EN 61643-21 and energy coordinated
acc. to IEC 61643-22, in V2A, IP67, for screwing
into 2-conductor process field devices, for the
protection of unbalanced interfaces as well as bus
systems
Max. continuous operating voltage (d.c.): 34.8 V
Nominal current: 0.5 A
C2 Total nominal discharge current (8/20 µs): 10 kA

Gyártó: DEHN
Típus: DPI ME 24 N A2G
Cikksz.: 929921
vagy egyenértékű.

Tanusítványok

 

Műszaki adatok

SPD class Q
Max. continuous operating voltage (d.c.) (UC ) 34.8 V
Nominal current (IL ) 0.5 A
D1 Lightning impulse current (10/350 µs) per line (Iimp ) 1 kA
C2 Total nominal discharge current (8/20 µs) (In ) 10 kA
For mounting on (field / device side) 1/2-14 NPT male thread / 1/2-14 NPT male thread
Approvals UL, EAC, SIL

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A 929921 terméket hozzáadtuk a kosárhoz.

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DPI MD EX

Energy-coordinated two-stage surge arrester with low-capacitance protective circuit for protecting intrinsically safe measuring circuits and bus systems, meets FISCO requirements. Insulation strength > 500 V to earth. Cable glands must be ordered separately.

2 Termékek

Cikkszám 929960 DPI MD EX 24 M 2

GTIN 4013364098145, Vámtarifa szám: 85363010, Bruttó súly: 185.80 g, PU: 1.00 db.


Képek

További információ

Coordinated two-stage arrester DEHNpipe DPI MD EX 24 M 2
Surge arrester DEHNpipe, SPD class TYPE 2/1,
tested acc. to EN 61643-21 and energy coordinated
acc. to IEC 61643-22, in V2A, IP67, two-part
enclosure design in Ex(i) version, for screwing
into 2-conductor process field devices, for serial
protection of intrinsically safe interfaces acc. to
NAMUR NE 21

Max. continuous operating voltage (d.c.): 34.8 V
Nominal current: 0.5 A
C2 Total nominal discharge current (8/20 µs): 10 kA
Cut-off frequency line-line: 7 MHz

Gyártó: DEHN
Típus: DPI MD EX 24 M 2
Cikksz.: 929960
vagy egyenértékű.

Tanusítványok

 

Műszaki adatok

SPD class T
Max. continuous operating voltage (d.c.) (UC ) 34.8 V
Nominal current (IL ) 0.5 A
D1 Lightning impulse current (10/350 µs) per line (Iimp ) 1 kA
C2 Total nominal discharge current (8/20 µs) (In ) 10 kA
Cut-off frequency line-line (fG ) 7 MHz
For mounting on (field / device side) M20 x 1.5 female thread / M20 x 1.5 male thread
Approvals EACEx, ATEX, IECEx, SIL

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A 929960 terméket hozzáadtuk a kosárhoz.

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Cikkszám 929965 DPI MD EX 24 N 2

GTIN 4013364360778, Vámtarifa szám: 85363010, Bruttó súly: 185.00 g, PU: 1.00 db.


Képek

További információ

Coordinated two-stage arrester DEHNpipe DPI MD EX 24 N 2
Surge arrester DEHNpipe, SPD class TYPE 2/1,
tested acc. to EN 61643-21 and energy coordinated
acc. to IEC 61643-22, in V2A, IP67, two-part
enclosure design in Ex(i) version, for screwing
into 2-conductor process field devices, for serial
protection of intrinsically safe interfaces acc. to
NAMUR NE 21

Max. continuous operating voltage (d.c.): 34.8 V
Nominal current: 0.5 A
C2 Total nominal discharge current (8/20 µs): 10 kA
Cut-off frequency line-line: 7 MHz

Gyártó: DEHN
Típus: DPI MD EX 24 N 2
Cikksz.: 929965
vagy egyenértékű.

Tanusítványok

 

Műszaki adatok

SPD class T
Max. continuous operating voltage (d.c.) (UC ) 34.8 V
Nominal current (IL ) 0.5 A
D1 Lightning impulse current (10/350 µs) per line (Iimp ) 1 kA
C2 Total nominal discharge current (8/20 µs) (In ) 10 kA
Cut-off frequency line-line (fG ) 7 MHz
For mounting on (field / device side) 1/2-14 NPT female thread / 1/2-14 NPT male thread
Approvals ATEX, IECEx, SIL

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A 929965 terméket hozzáadtuk a kosárhoz.

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DPI CD EXI

Surge arrester with a low-capacitance protective circuit for protecting intrinsically safe measuring circuits and bus systems, meets FISCO requirements. Insulation strength > 500 V to earth.

2 Termékek

Cikkszám 929961 DPI CD EXI 24 M

GTIN 4013364101784, Vámtarifa szám: 85363010, Bruttó súly: 183.00 g, PU: 1.00 db.


Képek

További információ

Surge arrester DEHNpipe CD EX (i) DPI CD EXI 24 M
Surge arrester DEHNpipe, SPD class TYPE 2/1,
tested acc. to EN 61643-21 and energy coordinated
acc. to IEC 61643-22, in V2A, IP67, Ex(i)-version,
for screwing into 2-conductor process field devices,
parallel protection of a floating pair as well as
intrinsically safe bus systems
Max. continuous operating voltage (d.c.): 32 V
Nominal current: 0.55 A
C2 Total nominal discharge current (8/20 µs): 10 kA
Cut-off frequency line-line: 67 MHz

Gyártó: DEHN
Típus: DPI CD EXI 24 M
Cikksz.: 929961
vagy egyenértékű.

Tanusítványok

 

Műszaki adatok

SPD class T
Max. continuous operating voltage (d.c.) (UC ) 32 V
Nominal current (IL ) 0.55 A
D1 Lightning impulse current (10/350 µs) line-PG (Iimp ) 1 kA
C2 Total nominal discharge current (8/20 µs) (In ) 10 kA
Cut-off frequency line-line (fG ) 67 MHz
For mounting on (field / device side) M20 x 1.5 male thread
Approvals EACEx, ATEX, IECEx, CSA & USA Hazloc, SIL

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Cikkszám 929963 DPI CD EXI 24 N

GTIN 4013364101807, Vámtarifa szám: 85363010, Bruttó súly: 196.00 g, PU: 1.00 db.


Képek

További információ

Surge arrester DEHNpipe CD EX (i) DPI CD EXI 24 N
Surge arrester DEHNpipe, SPD class TYPE 2/1,
tested acc. to EN 61643-21 and energy coordinated
acc. to IEC 61643-22, in V2A, IP67, Ex(i)-version,
for screwing into 2-conductor process field devices,
parallel protection of a floating pair as well as
intrinsically safe bus systems
Max. continuous operating voltage (d.c.): 32 V
Nominal current: 0.55 A
C2 Total nominal discharge current (8/20 µs): 10 kA
Cut-off frequency line-line: 67 MHz

Gyártó: DEHN
Típus: DPI CD EXI 24 N
Cikksz.: 929963
vagy egyenértékű.

Tanusítványok

 

Műszaki adatok

SPD class T
Max. continuous operating voltage (d.c.) (UC ) 32 V
Nominal current (IL ) 0.55 A
D1 Lightning impulse current (10/350 µs) line-PG (Iimp ) 1 kA
C2 Total nominal discharge current (8/20 µs) (In ) 10 kA
Cut-off frequency line-line (fG ) 67 MHz
For mounting on (field / device side) 1/2-14 NPT male thread
Approvals EACEx, ATEX, IECEx, CSA & USA Hazloc, SIL

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A 929963 terméket hozzáadtuk a kosárhoz.

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DPI CD EXD

Flameproof surge arrester with a low-capacitance protective circuit for protecting measuring circuits and bus systems in potentially explosive atmospheres. Insulation strength > 500 V to earth. Certified to CSA and USA Hazloc standards.

2 Termékek

Cikkszám 929962 DPI CD EXD 24 M

GTIN 4013364101791, Vámtarifa szám: 85363010, Bruttó súly: 183.00 g, PU: 1.00 db.


Képek

További információ

Surge arrester DEHNpipe CD Ex (d) DPI CD EXD 24 M
Surge arrester DEHNpipe, SPD class TYPE 2/1,
tested acc. to EN 61643-21, in V4A, IP67,
Ex(d)-version, for screwing into 2-conductor
process field devices, parallel protection of a
floating pair as well as bus systems in
Ex zone 1 or 2
Max. continuous operating voltage (d.c.): 32 V
Nominal current: 0.55 A
C2 Total nominal discharge current (8/20 µs): 10 kA
Cut-off frequency line-line: 67 MHz

Gyártó: DEHN
Típus: DPI CD EXD 24 M
Cikksz.: 929962
vagy egyenértékű.

Tanusítványok

 

Műszaki adatok

SPD class T
Max. continuous operating voltage (d.c.) (UC ) 32 V
Nominal current (IL ) 0.55 A
D1 Lightning impulse current (10/350 µs) line-PG (Iimp ) 1 kA
C2 Total nominal discharge current (8/20 µs) (In ) 10 kA
Cut-off frequency line-line (fG ) 67 MHz
For mounting on (field / device side) M20 x 1.5 male thread
Approvals EACEx, ATEX, IECEx, CSA & USA Hazloc, SIL

A 929962 termék hozzá lett adva a jegyzettömbhöz.

A 929962 terméket hozzáadtuk a kosárhoz.

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Cikkszám 929964 DPI CD EXD 24 N

GTIN 4013364101814, Vámtarifa szám: 85363010, Bruttó súly: 183.00 g, PU: 1.00 db.


Képek

További információ

Surge arrester DEHNpipe CD Ex (d) DPI CD EXD 24 N
Surge arrester DEHNpipe, SPD class TYPE 2/1,
tested acc. to EN 61643-21, in V4A, IP67,
Ex(d)-version, for screwing into 2-conductor
process field devices, parallel protection of a
floating pair as well as bus systems in
Ex zone 1 or 2
Max. continuous operating voltage (d.c.): 32 V
Nominal current: 0.55 A
C2 Total nominal discharge current (8/20 µs): 10 kA
Cut-off frequency line-line: 67 MHz

Gyártó: DEHN
Típus: DPI CD EXD 24 N
Cikksz.: 929964
vagy egyenértékű.

Tanusítványok

 

Műszaki adatok

SPD class T
Max. continuous operating voltage (d.c.) (UC ) 32 V
Nominal current (IL ) 0.55 A
D1 Lightning impulse current (10/350 µs) line-PG (Iimp ) 1 kA
C2 Total nominal discharge current (8/20 µs) (In ) 10 kA
Cut-off frequency line-line (fG ) 67 MHz
For mounting on (field / device side) 1/2-14 NPT male thread
Approvals EACEx, ATEX, IECEx, CSA & USA Hazloc, SIL

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A 929964 terméket hozzáadtuk a kosárhoz.

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DPI CD HF EXD

Flameproof surge arrester with an energy-coordinated low-capacitance protective circuit for protecting measuring circuits and bus systems in potentially explosive atmospheres.

1 Termék

Cikkszám 929971 DPI CD HF EXD 5 M

GTIN 4013364120761, Vámtarifa szám: 85363010, Bruttó súly: 285.60 g, PU: 1.00 db.


Képek

További információ

Surge arrester DEHNpipe CD Ex (d) DPI CD HF EXD 5 M
DEHNpipe surge arrester of SPD class Type 2 / P1,
tested in accordance with EN 61643-21, V4A, IP 67,
available as Ex (d) type, to be screwed onto 2-
conductor field devices, serial protection of an
unearthed pair and bus systems in explosion
protection zone 1 or 2.

Max. continuous operating voltage (d.c.): 6 V
Nominal current at 80 °C: 0.1 A
C2 Total nominal discharge current (8/20 µs): 20 kA
Cut-off frequency line-line: 100 MHz

Gyártó: DEHN
Típus: DPI CD HF EXD 5 M
Cikksz.: 929971
vagy egyenértékű.

Tanusítványok

 

Műszaki adatok

SPD class T
Max. continuous operating voltage (d.c.) (UC ) 6 V
Nominal current at 80 °C (IL ) 0.1 A
C2 Total nominal discharge current (8/20 µs) (In ) 20 kA
Cut-off frequency line-line (fG ) 100 MHz
For mounting on (field / device side) M20 x 1.5 male thread
Approvals EACEx, ATEX, IECEx, SIL

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A 929971 terméket hozzáadtuk a kosárhoz.

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DPI CD EXD 230 24

Flameproof surge arrester for the data and power side for protecting one 120 / 230 V power supply system and one 24 V data interface of field devices in potentially explosive areas (zones 1 and 2).
Additional safety due to fault-proof Y circuit for 120 / 230 V power supply systems.

II 2 G Ex d IIC T5/T6 version universally applicable in hazardous zones 1 and 2. Certified to CSA and USA Hazloc standards.

2 Termékek

Cikkszám 929969 DPI CD EXD 230 24 M

GTIN 4013364127418, Vámtarifa szám: 85363010, Bruttó súly: 280.00 g, PU: 1.00 db.


Képek

További információ

Dual surge arrester DEHNpipe CD Ex (d) DPI CD EXD 230 24 M
DEHNpipe
dual type 2 and type 2 / P2 surge arrester,
tested in accordance with EN 61643-11 and -21,
in V4A, IP 67, Ex (d) version,
to be screwed onto two-conductor field devices
with voltage supply connection,
parallel protection of 230 V power supply systems
and 0/4-20 mA interfaces in hazardous zone 1 or 2

Max. continuous operating voltage (d.c.): 32 V
Nominal current at 80 °C: 0.55 A
C2 Total nominal discharge current (8/20 µs): 10 kA

Gyártó: DEHN
Típus: DPI CD EXD 230 24 M
Cikksz.: 929969
vagy egyenértékű.

Tanusítványok

 

Műszaki adatok

Protection of the power side
SPD according to EN 61643-11 / IEC 61643-11 type 2 / class II
Max. continuous operating voltage (a.c.) (UC ) 255 V
Total discharge current (8/20 µs) L+N-PE (Itotal ) 5 kA
Voltage protection level L-N (Up ) ≤ 1.4 kV
Max. mains-side overcurrent protection 16 A gG or B 16 A
Protection of the data side
SPD class U
Max. continuous operating voltage (d.c.) (UC ) 32 V
Nominal current at 80 °C (IL ) 0.55 A
D1 Lightning impulse current (10/350 µs) line-PG (Iimp ) 1 kA
C2 Total nominal discharge current (8/20 µs) (In ) 10 kA
For mounting on (field / device side) M20 x 1.5 male thread
Approvals EACEx, ATEX, IECEx, CSA & USA Hazloc, SIL

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A 929969 terméket hozzáadtuk a kosárhoz.

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Cikkszám 929970 DPI CD EXD 230 24 N

GTIN 4013364127425, Vámtarifa szám: 85363010, Bruttó súly: 273.00 g, PU: 1.00 db.


Képek

További információ

Dual surge arrester DEHNpipe CD Ex (d) DPI CD EXD 230 24 N
DEHNpipe
dual type 2 and type 2 / P2 surge arrester,
tested in accordance with EN 61643-11 and -21,
in V4A, IP 67, Ex (d) version,
to be screwed onto two-conductor field devices
with voltage supply connection,
parallel protection of 230 V power supply systems
and 0/4-20 mA interfaces in hazardous zone 1 or 2

Max. continuous operating voltage (d.c.): 32 V
Nominal current at 80 °C: 0.55 A
C2 Total nominal discharge current (8/20 µs): 10 kA

Gyártó: DEHN
Típus: DPI CD EXD 230 24 N
Cikksz.: 929970
vagy egyenértékű.

Tanusítványok

 

Műszaki adatok

Protection of the power side
SPD according to EN 61643-11 / IEC 61643-11 type 2 / class II
Max. continuous operating voltage (a.c.) (UC ) 255 V
Total discharge current (8/20 µs) L+N-PE (Itotal ) 5 kA
Voltage protection level L-N (Up ) ≤ 1.4 kV
Max. mains-side overcurrent protection 16 A gG or B 16 A
Protection of the data side
SPD class U
Max. continuous operating voltage (d.c.) (UC ) 32 V
Nominal current at 80 °C (IL ) 0.55 A
D1 Lightning impulse current (10/350 µs) line-PG (Iimp ) 1 kA
C2 Total nominal discharge current (8/20 µs) (In ) 10 kA
For mounting on (field / device side) 1/2-14 npt male thread
Approvals EACEx, ATEX, IECEx, CSA & USA Hazloc, SIL

A 929970 termék hozzá lett adva a jegyzettömbhöz.

A 929970 terméket hozzáadtuk a kosárhoz.

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DPI CD EXI+D 2X24

Flameproof surge arrester for protecting two 24 V interfaces in potentially explosive atmospheres.

2 Termékek

Cikkszám 929950 DPI CD EXI+D 2X24 M

GTIN 4013364137387, Vámtarifa szám: 85363010, Bruttó súly: 247.00 g, PU: 1.00 db.


Képek

További információ

Surge arrester DEHNpipe CD EX (i) + Ex (d) DPI CD EXI+D 2X24 M
DEHNpipe surge arrester
SPD class: type 2 / P1
tested to EN 61643-21, V4A, IP 67,
Ex (i) + (d) version,
To be screwed onto field devices
For protecting two unearthed
signal circuits or the supply circuit
of the field device and a signal circuit
in Ex zone 1 or 2.
Max. continuous operating voltage (d.c.): 36 V
Nominal current: 0.55 A
C2 Total nominal discharge current (8/20 µs): 20 kA

Gyártó: DEHN
Típus: DPI CD EXI+D 2X24 M
Cikksz.: 929950
vagy egyenértékű.

Tanusítványok

 

Műszaki adatok

SPD class T
Max. continuous operating voltage (d.c.) (UC ) 36 V
Nominal current (IL ) 0.55 A
D1 Lightning impulse current (10/350 µs) line-PG (Iimp ) 1.5 kA
C2 Total nominal discharge current (8/20 µs) (In ) 20 kA
For mounting on (field / device side) M20 x 1.5 male thread
Approvals EACEx, ATEX, IECEx, CSA & USA Hazloc, SIL

A 929950 termék hozzá lett adva a jegyzettömbhöz.

A 929950 terméket hozzáadtuk a kosárhoz.

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Cikkszám 929951 DPI CD EXI+D 2X24 N

GTIN 4013364137394, Vámtarifa szám: 85363010, Bruttó súly: 247.00 g, PU: 1.00 db.


Képek

További információ

Surge arrester DEHNpipe CD EX (i) + Ex (d) DPI CD EXI+D 2X24 N
DEHNpipe surge arrester
SPD class: type 2 / P1
tested to EN 61643-21, V4A, IP 67,
Ex (i) + (d) version,
To be screwed onto field devices
For protecting two unearthed
signal circuits or the supply circuit
of the field device and a signal circuit
in Ex zone 1 or 2.
Max. continuous operating voltage (d.c.): 36 V
Nominal current: 0.55 A
C2 Total nominal discharge current (8/20 µs): 20 kA

Gyártó: DEHN
Típus: DPI CD EXI+D 2X24 N
Cikksz.: 929951
vagy egyenértékű.

Tanusítványok

 

Műszaki adatok

SPD class T
Max. continuous operating voltage (d.c.) (UC ) 36 V
Nominal current (IL ) 0.55 A
D1 Lightning impulse current (10/350 µs) line-PG (Iimp ) 1.5 kA
C2 Total nominal discharge current (8/20 µs) (In ) 20 kA
For mounting on (field / device side) 1/2-14 NPT male thread
Approvals EACEx, ATEX, IECEx, CSA & USA Hazloc, SIL

A 929951 termék hozzá lett adva a jegyzettömbhöz.

A 929951 terméket hozzáadtuk a kosárhoz.

Webshop indítása

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