Endress+Hauser Grubu

Medya merkezi

Etkinlikler

Endress+Hauser'de kariyer

Size en yakın destek

E-direct Shop

E-direct : Kolay, hızlı ve ekonomik alışveriş... Endress+Hauser firmasının yüksek kalitede ve kullanıcı dostu cihazlarını uygun fiyatlarla satın almanızı sağlayan ilave bir hizmettir.

E-direct Shop

RN221N
Active barrier with optional HART® diagnosis

Active barrier with power supply for safe separation of 4...20 mA current circuits

  • Active barrier RN221N ©Endress+Hauser
  • Active barrier RN221N ©Endress+Hauser

The active barrier RN221N supplies e.g. a transmitter with power, if required also in the Ex-area, and then transmits the galvanically isolated signal. With the optionally available HART® monitoring the status of the transmitter is monitored. If an error arises a relay at the RN221N sends an alarm. The relay has to be actively set back. Thus even just briefly occurring errors can be easily located.

Avantajlar

  • Wide range power supply, flexible power source

  • Compact side by side DIN rail housing

  • International Ex approvals, Germanischer Lloyd / marine approval

  • Bidirectional HART® transmission. Communication sockets for HART® sensor setting up. Evaluation of status information from connected transmitter with HART® protocol.

  • Primary or secondary master operating mode, automatic selection

  • Sensor monitoring with early-warning system

  • Manual or automatic reset of the relay contact

Uygulama alanı

  • Galvanic isolation of 4 to 20 mA current circuits

  • Removing large loop circuits

  • Powering 2 wire transmitters

  • Monitoring of SMART transmitters with early-warning system

  • Intrinsically safe sensor supply for Ex-area

Özellikler ve şartlar

Dokümanlar / Kılavuzlar / Yazılım

Aksesuarlar / Yedek parçalar

Önceki seri / Yeni seri

Önceki: HAA420Z, NY9170, RN221

İletişim

Endress Hauser A.Ş.
Büyükdere Cad. No:103 Şarlı İş Merk. 8.Kat 34394 Mecidiyeköy/İstanbul , Türkiye
Tel.: 0212 275 1355
Faks: 0212 266 2775
E-posta gönder www.tr.endress.com
Online Araçlar