CO₂ Control, the measuring system for non-naturally ventilated spaces where dangerous gases and vapors can be life-threatening.

A market leader in the dispensing sector for more than 30 years, and currently a leader in refrigeration, air conditioning, industry, and agriculture applications – our sensor even secures the cold room on cruise ships so that the buffet can be safely restocked.

Simple, safe, and ingenious – from 2025, this reliable system will be gradually replaced by GAS CONTROL in a relaunch, but of course you can still get it during the transition period:

Our long-distance runner: CO₂ Control

Would you still like to order our proven CO₂ Control product? – We won’t let you down.

In a transition phase, you can still purchase CO₂ Control from us – this also applies to replacement sensors and repairs.

By the way: If you only need a new sensor, you can also order the new one since January 2025. Contact us!

Efficiency from a single source

Our optimally coordinated components – planned, installed, and maintained in no time at all

The centerpiece of the system is an opto-electronic sensor. By combining a sensor unit with a warning unit, the basic configuration is deliberately limited to a few components to ensure high reliability, longevity, and easy installation.

Depending on the application, another sensor or signal unit can be connected to secure a second room or a second entrance. In addition, fans and extraction devices can be controlled directly via a switching unit.

CO₂ Control Basic Package

  • Consisting of: Warning unit, sensor unit, and distributor
  • Description: for monitoring one or max. two rooms via a central unit/warning unit. Expandable with additional components such as signal unit, switching unit, or second sensor unit
  • Areas of application: mainly in the dispensing system sector, securing cold rooms, CO₂ cylinder rooms, tea kitchens with table water systems, simple industrial applications.

CO₂ Control PA

  • Consisting of: extended warning unit with potential-free outputs in the low-voltage range. Forwarding of operating and alarm states to higher-level controllers.
  • Description: as with the basic package, but linked to controllers (e.g. WURM).
  • Areas of application: CO₂ refrigerant sector, packaging industry, CO₂ fire extinguishing systems, hotel and system catering, breweries/wineries

CO₂ Control AM / AM PLUS

  • Consisting of: extended warning unit with potential-free outputs 230V/50 Hz, especially for requirements from the CO₂ refrigeration sector. Connection and acknowledgement of further alarm units, one-man initialization, common line for supply and control, additional visual and acoustic warning.
  • Description: as with the CO₂ Control PA, but outputs with 230V/50 Hz. AM PLUS version with additional loud horn and large strobe light for more attention.
  • Areas of application: Refrigeration systems in discounters, food retail, food processing, industrial refrigeration systems

CO₂ Control Accessories

  • Switching unit: for controlling fans, external alarm devices and actors of all kinds that are to be controlled by the CO₂ Control variant.
  • Signal unit: visual/acoustic protection
  • Protective bracket: for sensors, protection against mechanical damage, available with 30mm and 80mm width
  • Alarm unit: external visual/acoustic alarm device, acoustics can be acknowledged, version 230V/50Hz
  • Illuminated warning panel: LED, 600 x 180mm, 24V or 230V/50Hz version

CO2 CONTROL Accessories

  • Warning unit in exchange – repair exchange
  • Sensor unit in exchange – repair exchange
  • Sensor unit 4-year exchange – maintenance exchange
  • Signal unit in exchange – repair exchange

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