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Endress+Hauser RN22 RN22-8L2B 1 pc(s)

  • item model number: C682882
A grey, vertical electronic device with multiple ports and labels on the front, visible from the left side.
CHF 227.35
VAT included
plus
Delivery time: 3-4 days
available from 01/29/2026
30 days free return shipment
Endress+Hauser RN22 RN22-8L2B 1 pc(s)
CHF 227.35
VAT included
plus
One article is not enough for you and you want to save money?
from 3 piece: CHF 225.07 1,0% savings
from 5 piece: CHF 222.80 2,0% savings
from 10 piece: CHF 220.52 3,0% savings

Product description

Overview

Approval: ATEX IECEx II(1)G [Ex ia Ga] IIC, II(1)D [Ex ia Da] IIIC, II3G Ex ec IIC GC
Electrical connection: Push-in terminals
Channel: 2-channel

Description

The RN22 is a 1- or 2-channel active barrier, power supply or signal doubler for safe isolation of 4 to 20 mA standard signal circuits. It supplies analog measuring loops and safety-related systems up to SIL 2, SC 3 (according to IEC 61508). The transparent HART® interface device provides a reliable signal connection between field devices and the HER process control system. It provides interfaces to 2- or 4-wire devices in hazardous areas of zone 2 and provides a second, electrically isolated signal output according to NAMUR NE 175. This opens up a second channel for the area of process optimization without affecting the traditional automation system.

Characteristics

Active barrier for secure isolation of standard signal circuits
Compact casing
Quick and easy wiring

Keywords

Endress+Hauser, RN22-8L2B, RN22, control systems, automation, temperature transducer

Product specifications

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