Endress+Hauser 2 Channel Zener Barrier, ATEX
- N° de stock RS:
- 316-256
- Référence fabricant:
- RN22-8L2BPA
- Fabricant:
- Endress+Hauser
Sous-total (1 unité)*
215,13 €
(TVA exclue)
260,31 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 90,00 €
Temporairement en rupture de stock
- 9 unité(s) expédiée(s) à partir du 22 octobre 2026
Besoin de plus? Cliquez sur " Vérifier les dates de livraison " pour plus de détails
Unité | Prix par unité |
|---|---|
| 1 + | 215,13 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 316-256
- Référence fabricant:
- RN22-8L2BPA
- Fabricant:
- Endress+Hauser
Spécifications
Documentation technique
Législations et de normes
Détails du produit
Recherchez des produits similaires en sélectionnant un ou plusieurs attributs.
Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | Endress+Hauser | |
| Product Type | Zener Barrier | |
| Number of Channels | 2 | |
| Barrier Type | Zener Barrier | |
| Mount Type | DIN Rail | |
| Hazardous Area Certification | ATEX | |
| Safety Current Resistance | 500Ω | |
| Terminal Type | Plug-In | |
| IP Rating | IP20 | |
| Supply Voltage | 24V dc | |
| Maximum Safety Voltage | 24V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Safety Current | 400mA | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | RoHS | |
| Sélectionner tout | ||
|---|---|---|
Marque Endress+Hauser | ||
Product Type Zener Barrier | ||
Number of Channels 2 | ||
Barrier Type Zener Barrier | ||
Mount Type DIN Rail | ||
Hazardous Area Certification ATEX | ||
Safety Current Resistance 500Ω | ||
Terminal Type Plug-In | ||
IP Rating IP20 | ||
Supply Voltage 24V dc | ||
Maximum Safety Voltage 24V | ||
Minimum Operating Temperature -40°C | ||
Maximum Safety Current 400mA | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals RoHS | ||
- Pays d'origine :
- DE
Endress+Hauser 2 Channel Zener Barrier
Intrinsically safe active barrier that provides power and safety to analog instrument loops and SIL systems, establishing a reliable signal link between field devices and process control level.
The RN22 is a 1- or 2-channel active barrier, power supply or signal doubler for safe separation of 4 to 20 mA standard signal circuits. The device safely powers analog instrument loops and safety instrumented systems up to SIL 2, SC 3 (according to IEC 61508). The HART® transparent interface device establishes a reliable signal link between field devices and process control. It interfaces with 2- or 4-wire instruments in Zone 2 hazardous areas and provides a second, galvanically isolated signal output acc. to NAMUR NE 175. This opens a second channel for the process optimization domain without affecting the traditional automation system.
Connection lugs integrated on front for HART communicators
Simple and quick wiring with plug in terminals
Features & Benefits
Active barrier for safe separation of standard signal circuits
Compact housing
Quick and easy wiring
Intrinsic safety for operation in hazardous areas (Zone 2)
For safety-oriented applications up to SIL 2 (SC 3) in accordance with IEC61508 (optional)
Liens connexes
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