Zener & Galvanic Barriers

  • Zener and galvanic barriers are two types of electrical protection devices used in hazardous or explosive environments to prevent the ignition of flammable gases, vapours, or dust. These barriers are commonly employed in industrial settings such as oil refineries, chemical plants, and mining operations.

    What are Zener Barriers?

    A Zener barrier is an intrinsically safe device used to...

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Endress+Hauser 1 Channel Galvanic Barrier, Amplifier, NAMUR Sensor, Switch Input
RS Stock No.: 256-6216Brand: Endress+HauserManufacturers Part No.: RNO22-AA1BHSN Code: 85437090

SR 1,239.70

Each (ex VAT)

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Endress+Hauser
1
Amplifier
Galvanic Barrier
-
-
-
NAMUR Sensor, Switch
-
-
-
-
250V
-
-
-
-
Endress+Hauser 1 Channel Galvanic Barrier, Isolating Amplifier, NAMUR Sensor, Switch Input
RS Stock No.: 256-6200Brand: Endress+HauserManufacturers Part No.: RLN22-AA1AHSN Code: 85437090

SR 626.14

Each (ex VAT)

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Endress+Hauser
1
Isolating Amplifier
Galvanic Barrier
-
-
-
NAMUR Sensor, Switch
-
-
-
-
24V dc
-
-
-
-
Endress+Hauser 1 Channel Galvanic Barrier, Isolating Amplifier, NAMUR Sensor, Switch Input
RS Stock No.: 256-6214Brand: Endress+HauserManufacturers Part No.: RNO22-8M1AHSN Code: 85437090

SR 1,336.24

Each (ex VAT)

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Endress+Hauser
1
Isolating Amplifier
Galvanic Barrier
-
-
-
NAMUR Sensor, Switch
-
-
-
-
24V dc
-
-
-
-
Endress+Hauser 1 Channel Power Supply Repeater, Amplifier, Current Input, Current Output
RS Stock No.: 267-9458Brand: Endress+HauserManufacturers Part No.: RNO22-AA1AHSN Code: 85044095

SR 1,241.66

Each (ex VAT)

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Endress+Hauser
1
Amplifier
Isolating Switching Amplifier
Current
-
-
Current
-
-
-
-
24V dc
-
-
-
-
Endress+Hauser 1 Channel Power Supply Repeater, Amplifier, Current Input, Current Output, ATEX, IECEx
RS Stock No.: 267-9457Brand: Endress+HauserManufacturers Part No.: RNO22-8M1BHSN Code: 85044095

SR 1,336.56

Each (ex VAT)

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Endress+Hauser
1
Amplifier
Isolating Switching Amplifier
Current
-
ATEX, IECEx
Current
-
-
-
-
24V dc
-
-
-
-
Endress+Hauser 2 Channel Galvanic Barrier, Isolating Amplifier, NAMUR Sensor, Switch Input
RS Stock No.: 256-6199Brand: Endress+HauserManufacturers Part No.: RLN22-8M2A+LAHSN Code: 85437090

SR 1,007.87

Each (ex VAT)

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Endress+Hauser
2
Isolating Amplifier
Galvanic Barrier
-
-
-
NAMUR Sensor, Switch
-
-
-
-
24V dc
-
-
-
-
Endress+Hauser 2 Channel Galvanic Barrier, Isolating Amplifier, NAMUR Sensor, Switch Input
RS Stock No.: 256-6201Brand: Endress+HauserManufacturers Part No.: RLN42-8M2BLAHSN Code: 85437090

SR 1,180.70

Each (ex VAT)

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Endress+Hauser
2
Isolating Amplifier
Galvanic Barrier
-
-
-
NAMUR Sensor, Switch
-
-
-
-
250V
-
-
-
-
GEORGIN 1 Channel Double Zener Barrier, ATEX
RS Stock No.: 230-9460Brand: GEORGINManufacturers Part No.: BZG787PPLUSHSN Code: 85363010

SR 1,116.10

1 Box of 1 (ex VAT)

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GEORGIN
1
-
Zener Barrier
-
28V
ATEX
-
-
+60°C
-20°C
118,37mA
-
-
-
BZG
-20°C to 60°C
GEORGIN 1 Channel Double Zener Barrier, ATEX
RS Stock No.: 230-9453Brand: GEORGINManufacturers Part No.: BZG756ACHSN Code: 85363010

SR 1,050.42

1 Box of 1 (ex VAT)

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GEORGIN
1
-
Zener Barrier
-
3,15V
ATEX
-
-
+60°C
-20°C
214,3mA
-
-
-
BZG
-20°C to 60°C
GEORGIN 1 Channel Double Zener Barrier, ATEX
RS Stock No.: 230-9454Brand: GEORGINManufacturers Part No.: BZG760ACHSN Code: 85363010

SR 1,050.42

1 Box of 1 (ex VAT)

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GEORGIN
1
-
Zener Barrier
-
5,64V
ATEX
-
-
+60°C
-20°C
63,1mA
-
-
-
BZG
-20°C to 60°C
GEORGIN 1 Channel Double Zener Barrier, ATEX
RS Stock No.: 230-9455Brand: GEORGINManufacturers Part No.: BZG761PLUSHSN Code: 85363010

SR 996.04

1 Box of 1 (ex VAT)

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GEORGIN
1
-
Zener Barrier
-
10,26V
ATEX
-
-
+60°C
-20°C
114,84mA
-
-
-
BZG
-20°C to 60°C
GEORGIN 1 Channel Double Zener Barrier, ATEX
RS Stock No.: 230-9456Brand: GEORGINManufacturers Part No.: BZG764ACHSN Code: 85363010

SR 1,105.55

1 Box of 1 (ex VAT)

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GEORGIN
1
-
Zener Barrier
-
22,4V
ATEX
-
-
+60°C
-20°C
11,79mA
-
-
-
BZG
-20°C to 60°C
GEORGIN 1 Channel Double Zener Barrier, ATEX
RS Stock No.: 230-9458Brand: GEORGINManufacturers Part No.: BZG767PLUSHSN Code: 85363010

SR 1,050.42

1 Box of 1 (ex VAT)

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GEORGIN
1
-
Zener Barrier
-
15,79V
ATEX
-
-
+60°C
-20°C
83,08mA
-
-
-
BZG
-20°C to 60°C
GEORGIN 1 Channel Double Zener Barrier, ATEX
RS Stock No.: 230-9461Brand: GEORGINManufacturers Part No.: BZG788PLUSHSN Code: 85363010

SR 1,050.42

1 Box of 1 (ex VAT)

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GEORGIN
1
-
Zener Barrier
-
28V
ATEX
-
-
+60°C
-20°C
83,97mA
-
-
-
BZG
-20°C to 60°C
GEORGIN 1 Channel Double Zener Barrier, ATEX
RS Stock No.: 230-9457Brand: GEORGINManufacturers Part No.: BZG766ACHSN Code: 85363010

SR 1,101.49

1 Box of 1 (ex VAT)

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GEORGIN
1
-
Zener Barrier
-
22,4V
ATEX
-
-
+60°C
-20°C
78,6mA
-
-
-
BZG
-20°C to 60°C
GEORGIN 1 Channel Double Zener Barrier, ATEX
RS Stock No.: 230-9459Brand: GEORGINManufacturers Part No.: BZG787PLUSHSN Code: 85363010

SR 1,116.10

1 Box of 1 (ex VAT)

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GEORGIN
1
-
Zener Barrier
-
28V
ATEX
-
-
+60°C
-20°C
89,31mA
-
-
-
BZG
-20°C to 60°C
GEORGIN 1 Channel Double Zener Barrier, ATEX
RS Stock No.: 230-9462Brand: GEORGINManufacturers Part No.: BZG789PLUSHSN Code: 85363010

SR 1,393.67

1 Box of 1 (ex VAT)

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GEORGIN
1
-
Zener Barrier
-
28V
ATEX
-
-
+60°C
-20°C
47,54mA
-
-
-
BZG
-20°C to 60°C
GEORGIN 1 Channel Intrinsic Security Power Supply, ATEX
RS Stock No.: 230-9440Brand: GEORGINManufacturers Part No.: BXNE0500E2HSN Code: 85043180

SR 1,682.52

1 Box of 1 (ex VAT)

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GEORGIN
1
-
Galvanic Barrier
-
23,5V
ATEX
-
-
+60°C
-20°C
80mA
24V dc
-
-
BXNE
-20°C to 60°C
GEORGIN 1 Channel Intrinsic Security Power Supply, ATEX
RS Stock No.: 230-9449Brand: GEORGINManufacturers Part No.: BXNTI6002HSN Code: 85043180

SR 2,661.10

1 Box of 1 (ex VAT)

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GEORGIN
1
-
Galvanic Barrier
-
27,5V
ATEX
-
-
+60°C
-20°C
80,1mA
24V dc
-
-
BXNT
-20°C to 60°C
GEORGIN 1 Channel Intrinsic Security Power Supply, ATEX
RS Stock No.: 229-9239Brand: GEORGINManufacturers Part No.: BXNE411002HSN Code: 85043180

SR 1,879.71

1 Box of 1 (ex VAT)

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GEORGIN
1
-
Galvanic Barrier
-
19,5V
ATEX
-
-
+60°C
-20°C
170mA
24V dc
-
-
BXNE
-20°C to 60°C

...