GEORGIN Double Zener Barrier, Process Signal: Thermocouple, ATEX
- RS Stock No.:
- 230-9454
- Mfr. Part No.:
- BZG760AC
- Manufacturer:
- GEORGIN
Subtotal (1 box of 1 unit)*
PHP14,172.29
(exc. VAT)
PHP15,872.96
(inc. VAT)
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In Stock
- 9 unit(s) ready to ship from another location
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Box(es) | Per Box |
|---|---|
| 1 + | PHP14,172.29 |
*price indicative
- RS Stock No.:
- 230-9454
- Mfr. Part No.:
- BZG760AC
- Manufacturer:
- GEORGIN
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | GEORGIN | |
| Product Type | Double Zener Barrier | |
| Number of Channels | 1 | |
| Barrier Type | Zener Barrier | |
| Mount Type | DIN Rail | |
| Hazardous Area Certification | ATEX | |
| Terminal Type | Screw | |
| Supply Voltage | 4.6V | |
| IP Rating | IP20 | |
| Maximum Safety Voltage | 5.64V | |
| Signal Type | Process Signal: Thermocouple | |
| Minimum Operating Temperature | -20°C | |
| Maximum Safety Current | 221.05mA | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | ATEX EN 60079-0/EN 60079-11/EN 60079-15/EN 61241-11/EN 61241-0, IECEx IEC 60079-0/IEC 60079-11/IEC 60079-15/IEC 61241-11/IEC 61241-0, C.E.M. EN 61326-1 & IEC61000-6-2 D.B.T. NFC 15-100 SIL EN 61508 | |
| Series | BZG | |
| Select all | ||
|---|---|---|
Brand GEORGIN | ||
Product Type Double Zener Barrier | ||
Number of Channels 1 | ||
Barrier Type Zener Barrier | ||
Mount Type DIN Rail | ||
Hazardous Area Certification ATEX | ||
Terminal Type Screw | ||
Supply Voltage 4.6V | ||
IP Rating IP20 | ||
Maximum Safety Voltage 5.64V | ||
Signal Type Process Signal: Thermocouple | ||
Minimum Operating Temperature -20°C | ||
Maximum Safety Current 221.05mA | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals ATEX EN 60079-0/EN 60079-11/EN 60079-15/EN 61241-11/EN 61241-0, IECEx IEC 60079-0/IEC 60079-11/IEC 60079-15/IEC 61241-11/IEC 61241-0, C.E.M. EN 61326-1 & IEC61000-6-2 D.B.T. NFC 15-100 SIL EN 61508 | ||
Series BZG | ||
- COO (Country of Origin):
- FR
Zener barriers contribute to the intrinsic safety [Ex i] and are installed in safe areas. Their mission is to limit the level of energy that may appear in an electric circuit routed through a potentially explosive area, whatever the connection established upstream of the barrier.
A barrier is made up of:
- resistors that limit the current
- Zener diodes that limit the voltage
- fuses that protect the components
When a fault voltage is applied across the input terminals of the barrier, the voltage that may appear in the explosive zone is limited by a Zener diode, which is in turn protected by a fuse.
The current is limited to an acceptable value by the resistor.
They can be installed in zone 2, thanks to the Ex nA certification in an IP 54 housing.
Zener barrier for thermocouples
Polyester enclosure / DIN Rail mounting
For floating potential wiring
3/4: U0=5.64V I0=63.1mA P0=88.89mW
2/3: Ua=4.6V Ifm=100mA RL=50.6ohm
Number of channels: 1
Screw terminals
ATEX / IECEx informations:
INERIS 11ATEX0024X / IECEx INE11.0009X
Group II (surface) - category (1) G/D
II(1) GD [Ex ia Ga] IIC, IIB or [Ex iaD Da] IIIC
II3(1) G Ex nA [ia Ga] IIC T4 Gc
Installation in safe zone or zone 2
For equipment installed in zone 0,1,2,20,21,22
See leaflet for a safe use