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Exhaust gas extraction monitoring system type EMS

The intelligent system for maximum safety in commercial kitchens.

Reliable monitoring of the fresh air supply and exhaust gas extraction to protect personnel – standards-compliant and operational 24/7.

Safety, convenience and compliance with applicable standards in one unit.

Automatic gas shut-off

Stops the gas supply in the case of insufficient fresh air supply or exhaust gas extraction in accordance with DVGW G 631 (A).

Monitoring of the exhaust gas extraction

Ventilation monitoring and monitoring of the air flow in the exhaust gas system.

Monitoring of the fresh air supply

Monitoring of the air flow in the fresh air duct or window position via a window contact switch.

Easy to operate

All operating states are indicated in a clear and understandable manner by a multicolour LED. An overview of the meaning of the LEDs is provided on the housing cover.

Certified safety

EC type tested and certified within the scope of application of the EU Gas Appliances Regulation (EU/2016/426) according to DIN EN 13611.


To ensure the quality of the indoor air

Bild KCU200

The microprocessor-controlled KCU 200 ADW ensures maximum safety and efficiency when operating gas appliances in commercial kitchens.

As an intelligent control and monitoring unit, it continuously monitors the fresh-air supply and exhaust-gas discharge, thereby reliably protecting people and equipment. 

If the fresh-air supply or exhaust-gas discharge is insufficient, it automatically shuts off the gas supply before critical situations can arise. 

Particularly practical: The straightforward operation makes everyday use easier. A multicolour LED clearly indicates all operating states. The meaning of the displayed operating states can be easily checked on the housing cover.

The KCU 200 ADW therefore provides the highest level of operational safety and supports compliant, energy-efficient and trouble-free kitchen operation – ideal for catering, hospitality and all professional kitchen environments.


Suitable exhaust gas protection for every commercial kitchen

Restaurantküche

Restaurant kitchens

Safety during busy and continuous operations.

Kinder in Kantine

School and university canteens & commercial kitchens

To ensure the quality of the breathing air for staff and customers.

Essen in Kantine

Hotel kitchens & company canteens

The appropriate system for all sizes of kitchen and canteen.

Who is the exhaust gas discharge monitoring system Type EMS designed for use in commercial kitchens and canteens?

Betreiber & Pächter

Owners & Tenants

Safe operation, no manual checks required. Saves time and protects staff and guests.

Monteure vor Fahrzeug

Installation companies

Easy installation and configuration via DIP switches, 230 V connection, IP54 housing. Simplified maintenance thanks to the multi-colour LED display.

Technische Zeichnung

Designers & Engineers

A solution compliant with DVGW G 631 (A) and the EU Gas Appliances Regulation (EU/2016/426) according to DIN EN 13611. Reliable for planning purposes and tested.


Exhaust gas extraction monitoring system type EMS – in accordance with DVGW worksheet G 631 (A)

Anlagenschema EMS-System

Exhaust gas extraction monitoring system EMS for commercial gas equipment in commercial kitchens in accordance with DVGW worksheet G 631 (A) to ensure and monitor the safe extraction of kitchen exhaust gases.

Exhaust gas extraction monitoring system EMS consisting of:

  • Kitchen control unit KCU
  • Central gas shut-off device FSA
  • Air pressure monitor DW for automatic shut-off of the gas supply in the event of inadequate exhaust gas extraction
  • Optional:
    Use of a window contact switch or an air pressure monitor DW to ensure a sufficient fresh air supply and the safe operation of the system.

The components of the exhaust gas removal monitoring system type EMS


Technical Specifications & Downloads

Consisting of a kitchen control unit type KCU 200ADW and associated central shut-off device type FSA corresponding to the maximum output load:

FSA 315 R05DN 15; Rp 1/2 F; up to 40 kW
FSA 320 R05DN 20; Rp 3/4 F; up to 55 kW
FSA 325 R05DN 25; Rp 1 F; up to 70 kW
FSA 340 R05DN 40; Rp 1 1/2 F; up to 190 kW
FSA 350 R05DN 50; Rp 2F; up to 290 kW
TypeKCU 200 ADW
Operating voltage230 V ~ / 50–60 Hz
Protection typeIP 54
Housingsurface-mounted plastic, light grey, plexiglass
Continuous operation> 24 h suitable
DisplayRGB LED (operation/error)
OptionalClosed-position monitoring
CertificationDIN EN 13611, EC type-tested

Download installation and operating manual

Contact for specialist planners & installers

Are you planning or running a commercial kitchen? Our experts can help you choose and integrate the right control system.

Sales Representative

Mr. Karl-Heinz Rahner

Region: Germany (excluding Bavaria and Baden-Württemberg),
Austria, Switzerland and Luxembourg


Mobile: +49 151 74308530
E-mail: k.rahner@gok.de

Sales Representative

Mr. Andreas Lauck

Region: Bavaria and Baden-Württemberg


Mobile: +49 170 6412794
E-mail: a.lauck@gok.de

Business Consulting

Telephone: +49 9332 404-9292
E-mail: kundendienst@gok.de

Technical Support

Telephone: +49 9332 404-9393
E-mail: support@gok.de


Find a specialist distributor in your area

Would you like to order the EMS exhaust gas extraction monitoring system or the KCU kitchen exhaust safety system? Our specialist distributors will support you with their extensive expertise, advise you on selecting the right version and reliably take care of the entire ordering process.

Haven’t you found a suitable contact in your area yet, or would you prefer to coordinate directly with GOK? We will be happy to assist you – from product advice through to order processing, if desired in close coordination with a specialist distributor. Simply contact us by email at kundendienst@gok.de or by telephone on + 49 9332 404-9292.