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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1 Channel Galvanic Barrier, Galvanic Barrier/Isolator, Current Input, 0/4 to 20 mA Output, SIL 2, Zone 2
RS tootekood: 288-6006Bränd: Endress+HauserTootja Part nr.: RN42-UL1AO

€ 292,80

tk (ilma käibemaksuta)

Lisa ostukorvi
Endress+Hauser
1
Galvanic Barrier/Isolator
Galvanic Barrier
0/4 to 20 mA
230V ac/dc
SIL 2, Zone 2
Current
-
-
-
-
-
-
-
-
-
1 Channel Galvanic Barrier, Galvanic Barrier/Isolator, Current Input, 0/4 to 20 mA Output, SIL 2, Zone 2
RS tootekood: 288-6007Bränd: Endress+HauserTootja Part nr.: RN42-BE1AU

€ 292,80

tk (ilma käibemaksuta)

Lisa ostukorvi
Endress+Hauser
1
Galvanic Barrier/Isolator
Galvanic Barrier
0/4 to 20 mA
230V ac/dc
SIL 2, Zone 2
Current
-
-
-
-
-
-
-
-
-
1 Channel Galvanic Barrier, Galvanic Barrier/Isolator, Current Input, 0/4 to 20 mA Output, SIL 2, Zone 2
RS tootekood: 288-6005Bränd: Endress+HauserTootja Part nr.: RN42-CB1AO

€ 292,80

tk (ilma käibemaksuta)

Lisa ostukorvi
Endress+Hauser
1
Galvanic Barrier/Isolator
Galvanic Barrier
0/4 to 20 mA
230V ac/dc
SIL 2, Zone 2
Current
-
-
-
-
-
-
-
-
-

€ 269,62

tk (ilma käibemaksuta)

Lisa ostukorvi
Endress+Hauser
2
Galvanic Barrier/Isolator
Galvanic Barrier
0/4 to 20 mA
24V dc
SIL 2, Zone 2
Current
-
-
-
-
-
-
-
-
-

€ 269,62

tk (ilma käibemaksuta)

Lisa ostukorvi
Endress+Hauser
2
Galvanic Barrier/Isolator
Galvanic Barrier
0/4 to 20 mA
24V dc
SIL 2, Zone 2
Current
-
-
-
-
-
-
-
-
-

€ 353,80

tk (ilma käibemaksuta)

Lisa ostukorvi
Endress+Hauser
2
Galvanic Barrier/Isolator
Galvanic Barrier
0/4 to 20 mA
24V dc
SIL 2, Zone 2
Current
-
-
-
-
-
-
-
-
-
2 Channel Galvanic Barrier, Galvanic Barrier/Isolator, SIL 2, Zone 2
RS tootekood: 288-6003Bränd: Endress+HauserTootja Part nr.: RN22-CB2B

€ 363,56

tk (ilma käibemaksuta)

Lisa ostukorvi
Endress+Hauser
2
Galvanic Barrier/Isolator
Galvanic Barrier
-
24V dc
SIL 2, Zone 2
-
-
-
-
-
-
-
-
-
-
2 Channel Galvanic Barrier, Isolating Amplifier, Current Input, Current Output, Zone 2
RS tootekood: 288-6012Bränd: Endress+HauserTootja Part nr.: RNO22-8M2B

€ 473,36

tk (ilma käibemaksuta)

Lisa ostukorvi
Endress+Hauser
2
Isolating Amplifier
Galvanic Barrier
Current
24V dc
Zone 2
Current
-
-
-
-
-
-
-
-
-
2 Channel Galvanic Barrier, Isolating Amplifier, Current Input, Current Output, Zone 2
RS tootekood: 288-6011Bränd: Endress+HauserTootja Part nr.: RNO22-8M2A

€ 473,36

tk (ilma käibemaksuta)

Lisa ostukorvi
Endress+Hauser
2
Isolating Amplifier
Galvanic Barrier
Current
24V dc
Zone 2
Current
-
-
-
-
-
-
-
-
-
Converter Module, Power & Error Message Module, Relay Output, Zone 2
RS tootekood: 288-6009Bränd: Endress+HauserTootja Part nr.: RNF22-AAA

€ 143,96

tk (ilma käibemaksuta)

Lisa ostukorvi
Endress+Hauser
-
Power & Error Message Module
-
Relay
24V dc
Zone 2
-
-
-
-
-
-
-
-
-
-
Converter Module, Power & Error Message Module, Relay Output, Zone 2
RS tootekood: 288-6010Bränd: Endress+HauserTootja Part nr.: RNF22-8KA

€ 167,14

tk (ilma käibemaksuta)

Lisa ostukorvi
Endress+Hauser
-
Power & Error Message Module
-
Relay
24V dc
Zone 2
-
-
-
-
-
-
-
-
-
-

€ 292,80

tk (ilma käibemaksuta)

Lisa ostukorvi
Endress+Hauser
1
Galvanic Barrier/Isolator
Galvanic Barrier
0/4 to 20 mA
230V ac/dc
SIL 2, Zone 2
Current
-
-
-
-
-
-
-
-
-

€ 269,62

tk (ilma käibemaksuta)

Lisa ostukorvi
Endress+Hauser
1
Galvanic Barrier/Isolator
Galvanic Barrier
0/4 to 20 mA
230V ac/dc
SIL 2, Zone 2
Current
-
-
-
-
-
-
-
-
-

€ 292,80

tk (ilma käibemaksuta)

Lisa ostukorvi
Endress+Hauser
1
Galvanic Barrier/Isolator
Galvanic Barrier
0/4 to 20 mA
230V ac/dc
SIL 2, Zone 2
Current
-
-
-
-
-
-
-
-
-

€ 269,62

tk (ilma käibemaksuta)

Lisa ostukorvi
Endress+Hauser
2
Galvanic Barrier/Isolator
Galvanic Barrier
0/4 to 20 mA
24V dc
SIL 2, Zone 2
Current
-
-
-
-
-
-
-
-
-

€ 292,80

tk (ilma käibemaksuta)

Lisa ostukorvi
Endress+Hauser
1
Galvanic Barrier/Isolator
Galvanic Barrier
0/4 to 20 mA
230V ac/dc
SIL 2, Zone 2
Current
-
-
-
-
-
-
-
-
-

€ 292,80

tk (ilma käibemaksuta)

Lisa ostukorvi
Endress+Hauser
1
Galvanic Barrier/Isolator
Galvanic Barrier
0/4 to 20 mA
230V ac/dc
SIL 2, Zone 2
Current
-
-
-
-
-
-
-
-
-

€ 292,80

tk (ilma käibemaksuta)

Lisa ostukorvi
Endress+Hauser
1
Galvanic Barrier/Isolator
Galvanic Barrier
0/4 to 20 mA
230V ac/dc
SIL 2, Zone 2
Current
-
-
-
-
-
-
-
-
-
Endress+Hauser 1 Channel Galvanic Barrier, Galvanic Barrier/Isolator, SIL 2, Zone 2
RS tootekood: 288-6564Bränd: Endress+HauserTootja Part nr.: RN42-8L1AU

€ 292,80

tk (ilma käibemaksuta)

Lisa ostukorvi
Endress+Hauser
1
Galvanic Barrier/Isolator
Galvanic Barrier
-
230V ac/dc
SIL 2, Zone 2
-
-
-
-
-
-
-
-
-
-

€ 247,66

tk (ilma käibemaksuta)

Lisa ostukorvi
Endress+Hauser
2
Galvanic Barrier/Isolator
Galvanic Barrier
0/4 to 20 mA
24V dc
SIL 2, Zone 2
Current
-
-
-
-
-
-
-
-
-

...