Bariere galvanice & zener
- 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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Nr. stoc RS: 329-082Producator: RS PRO
€ 271,20
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Nr. stoc RS: 329-090Producator: RS PRO
€ 177,77
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Nr. stoc RS: 329-096Producator: RS PRO
€ 681,26
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Nr. stoc RS: 329-087Producator: RS PRO
€ 202,43
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Nr. stoc RS: 329-093Producator: RS PRO
€ 223,20
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Nr. stoc RS: 329-085Producator: RS PRO
€ 314,04
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Nr. stoc RS: 329-094Producator: RS PRO
€ 508,68
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Nr. stoc RS: 329-091Producator: RS PRO
€ 238,77
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Nr. stoc RS: 329-088Producator: RS PRO
€ 282,89
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Nr. stoc RS: 329-084Producator: RS PRO
€ 469,74
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RS Pro
2
Transmitter Power Supply
Zener Barrier
Current
30V dc
Zone 2
Current
-
70°C
-40°C
24V dc
90mA
-
-
-
-40 → 70°C
Eaton
1
Intrinsic Safety Barrier
Zener Barrier
Analogue
27V dc
ATEX
-
300Ω
+60°C
-20°C
28V dc
93mA
93mA
27 V dc
MTL7700
-20 → +60°C
Eaton
2
Switch/Proximity Detector Interface
Galvanic Barrier
Relay
10.5V
ATEX
NAMUR Sensor, Switch
-
+60°C
-20°C
20 → 35V dc
14mA
14mA
10.5 V
MTL5500
-20 → +60°C
Eaton
2
Repeater power supply
Galvanic Barrier
Current
28V
ATEX
Current
-
+60°C
-20°C
20 → 35V dc
-
-
28 V
MTL 5544
-20 → +60°C
Eaton
1
Switch/Proximity Detector Interface
Galvanic Barrier
Relay
10.5V
ATEX
NAMUR Sensor, Switch
-
+60°C
-20°C
20 → 35V dc
14mA
14mA
10.5 V
MTL5500
-20 → +60°C
...