SKU: 5508983946

ESSER Thermodifferentialmelder IQ8Quad Ex (i)

Sale price$189.45 Regular price$210.50
Save 10%

Pay in installments of $52.62 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

ESSER Thermodifferentialmelder IQ8Quad Ex (i)Automatischer Wrmemelder mit schnellem Halbleitersensor zur sicheren Erkennung von Brnden mit schnellem Temperaturanstieg und integrierter Maximalwertauslsung zur Erkennung von Brnden mit langsamen Temperaturanstiegen. Prozessanalogmelder mit dezentraler Intelligenz, Eigenfunktionskontrolle, Notredundanz, Alarm und Betriebsdatenspeicherung und Alarmanzeige. Softadressierung und separate Betriebsanzeige nur im Betrieb an esserbus esserbus PLus mglich.

Automatischer Wärmemelder mit schnellem Halbleitersensor zur sicheren Erkennung von Bränden mit schnellem Temperaturanstieg und integrierter Maximalwertauslösung zur Erkennung von Bränden mit langsamen Temperaturanstiegen. Prozessanalogmelder mit dezentraler Intelligenz, Eigenfunktionskontrolle, Notredundanz, Alarm- und Betriebsdatenspeicherung und Alarmanzeige. Softadressierung und separate Betriebsanzeige nur im Betrieb an esserbus®/esserbus®-PLus möglich. IQ8Quad Melder ohne Leitungstrenner, speziell für den Einsatz in Ex-Bereichen. Betrieb mit Einzeladressierung an der Ex-Barriere 804744 und als Standardmelder an der Ex-Barriere 764744.

VdS-Anerkennung: G 209223

Technische Daten:

Daten gemäß ATEX:

Max. Eingangsspannung (Ui) 21 V DC
Max. Eingangsstrom (Ii) 252 mA
Max. Ausgangsstrom (Io) 10 mA
Max. innere Kapazität (Ci) 1 nF
Umgebungstemperatur (Ta) -20 °C ... 70 °C
Baumusterprüfbescheinigung TÜV 09 ATEX 554910
Ex-Kategorie II 2G (mit Ex-Barriere Art.-Nr. 804744 bzw. 764744)
Ex-Schutz Ex ib IIC T4 Gb

Allgemeine technische Daten:

Betriebsspannung 8 ... 42 V DC
Ruhestrom @ 19 V DC 40 ?A
Alarmstrom @ 9 V DC 18 mA
Überwachungsfläche 30 m²
Überwachungshöhe 7,5 m
Anwendungstemperatur -20 °C ... 50 °C
Lagertemperatur -25 °C ... 75 °C
Rel. Luftfeuchte < 95 %
Schutzart IP 40 mit Sockel, bis IP 43 mit Sockel + Option
Material ABS
Farbe weiß, ähnlich RAL 9010
Gewicht ca. 110 g
Melderspezifikation EN 54-5 A1R:2002
Abmessungen Ø: 117 mm H: 49 mm (62 mm inkl. Sockel)
Leistungserklärung DoP-20913130701

Zubehör:

805590 Standardmeldersockel IQ8Quad

Zusätzliche Informationen:

Besondere Kennzeichnung für Thermomelder auf dem Lichtleitteller: schwarzer Ring

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 5508983946

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 20 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
Shanise
Alexandria, US
★★★★★ 5
Good quality book
Format: Board book
I wanted a book that can be a keep sake for my baby. This one is, it is well made and of good quality. I love the little story I read it to my newborn everyday. I love how calm the drawing and even the colors in this book are makes the images less overestimating.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
L
Verified Purchase
Lady B
Pawtucket, US
★★★★★ 5
The Illustrations are Sweet, Storyline… Great!
Format: Board book
This book is sturdy and has a wonderful message. My grandchildren love it! If you are the one who presents 2 children in a classroom or other setting, most children will really love this book. The durability of the book is great. The illustrations are sweet. The review platform does not allow for me to enter an age span. It does not allow for me to enter multiple ages. It seems to force you to Select one age. I would say that having raised children of my own, I would start reading this book by one years old, but the average child I guess would best benefit with between ages like two and four. The book could be read up to people who are like six years old if they just love a sweet bedtime story.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
V
Verified Purchase
Vickie D. Roderick
Lexington, US
★★★★★ 5
Ms V
Format: Board book
Awesome book for my nephew. The book is good for a new reader to learn words from.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
G
Verified Purchase
Gin
New York, US
★★★★★ 5
Great quality
Format: Board book
Sweet little book . Color is vibrant and quality is extremely nice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
S
Verified Purchase
stephanie
Whiting, US
★★★★★ 5
Excellent Summer Workbooks - Keeps Kids Engaged and Ready
Format: Paperback
These workbooks have been an absolute lifesaver for keeping my kids on track over the summer! I was looking for a resource that would help them retain what they learned and prepare for the next school year without feeling like a chore, and these deliver perfectly. What I particularly love is how well **organized they are by days**. This structure eliminates any guesswork and makes it incredibly easy to assign manageable chunks of work each day, which helps to **keep my kids consistently on track**. There's no overwhelm, just steady progress. The content is engaging, and it genuinely seems to reinforce key concepts in a fun way. We've had **absolutely no complaints** from the kids, which is a huge win for any summer learning material! I highly recommend these workbooks for any parent looking for a structured and effective way to bridge the academic gap during the summer break.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2025

recommand products