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EXKOP® Express

controller for all decoupling devices.

Reliable. German. Safety.
In the case of an explosion, the EXKOP® controllers receive a trigger signal (e.g. from the signalling unit of the Q-Rohr®, an explosion vent, from a pressure sensor or IR-Flame detecor) and activate the connected isolation systems which prevents an explosion from propagating.
  • One controller for all isolation systems (Quench valves QV II and QV III, Q-Bic™ as well as slide valves RSV and REDEX® Slide).
  • Self-monitoring safety electronics with operating data storage up to 100.000 events.
  • REMBE® iQ Safety Cockpit fähig.
  • System status and clear messages reported immediately via the touch panel (optional).
  • Online remote access possible (optional).
REMBE EXKOP Express with Accessoires

line extension

FMX-R 13

IR Flame Detector
The IR Flame Detector is an infrared sensor that is used for immediate detection of explosion flames and thus, together with the EXKOP® Express control system, for explosion isolation of systems in order to prevent the propagation of an explosion to other parts of the plant.
Technical data
Product parameters
Supply voltage
110 V AC/60 Hz – 230 V AC/50 Hz**
Max. no. of connectable detectors (lines)
2 to 36 (x3)
Isolation systems
QV II, QV III, Q-Bic™, RSV, REDEX® Slide
Max. no. of connectable isolation units
Depends on the special application
Power consumption
Depends on the special size
Potential-free relay contacts
from 4 to 64
Wire cross-section (fine wire with ferrule)
0,5 – 0,75 mm²
Ambient temperature
0 – 50 °C
Protection type
IP 65
ATEX category
zone free
Housing material
Sheet steel housing with powder- coated front
Dimensions (W × H × D)
Depending on the number of detectors and decoupling systems
Depending on the number of detectors and decoupling systems
Remote access
Touch Panel
Our specialists will be pleased to assist you in finding a solution that matches your specific operating conditions.
** Depends on the size of the controller.
Applications + Industries
  • animal feed productions
  • aspiration plants
  • brewery
  • chemical industry
  • conveyors
  • destoners
  • elevators
  • filters
  • food
  • food production
  • mills and grinding plants
  • mixers
  • pharmaceutical industry
  • recycling
  • screens
  • silo
  • spray dryers
  • wood processing


ATEX EC type examination certificate no. GEX 19 ATEX 1003X

ATEX EC type
examination certificate no.
FSA 04 ATEX 1537 X

ATEX EC type examination certificate no. GEX 19 ATEX 1003X

ATEX EC type
examination certificate no.
FSA 15 ATEX 1659 X

ATEX EC type examination certificate no. GEX 19 ATEX 1003X

ATEX EC type
examination certificate no.
GEX 19 ATEX 1003X

Certified in
accordance with

EN 15089

The EXKOP® system is ideal in combination with explosion vents or flameless explosion venting solutions.

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  • Scan the QR code with your iOS camera* to see an AR preview of the product.
    The dimensions shown may differ from those of the actual product.
    * Requires iOS 13, iPadOS 13, ARCore 1.9 or higher.
  • Unboxed - EXKOP® Maintenance

    REMBE is your specialist in the field of explosion safety and pressure relief and offers holistic safety concepts for plants of all kinds in a wide range of industries. All products are manufactured in Germany and meet the requirements of national and international regulations. This video explains how the maintenance of a quench valve with connected EXKOP EXPRESS controller is carried out by the service specialists from REMBE Advanced Services + Solutions GmbH. Using a test setup with a Q-Box installed on a filter and a short pipeline, which is decoupled with a quench valve in the event of an explosion, the maintenance is shown realistically. The maintenance of the EXKOP system may only be carried out by the REMBE Advanced Services + Solutions GmbH team as a qualified person. You can find more information about the EXKOP system at or contact us directly at Chapters: 00:00 Introduction 00:27 Inspection of the installation distances 00:45 Simulation of a triggered explosion vent 01:16 Reset EXKOP 01:46 Inspection of pressure falling below the minimum pressure 02:30 Deactivation of the system 02:49 Disassambling of the Quenchvalve 03:07 Inspection of the cables and the equipotential bonding system 03:20 Visual inspection of the Quenchvalve 03:40 Reactivation of the system
Your contact person
I will be happy to advise you about the most suitable Protection systems for your plant. Individually, in detail and taking all relevant parameters into ­account.
Tobias Erlmann | Corporate Project Engineer Explosion Safety
Consulting. Engineering. Products. Service.
REMBE® GmbH Safety+Control
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