Description
This CO2 monitoring system comes from the dispensing area. The stationary system can be individually adapted to onsite conditions, thanks to its modular structure. The integrated bus system enables the wire-saving laying of connecting cables over greater distances and also simplifies installation. The alarm is signalled through an acoustic warning tone and visually by an LED warning light. Potential-free outputs can be used to issue information on operating conditions via subordinate devices such as warning horns, warning lights, ventilation equipment resp. signalling via wireless telecommunication resp. the Internet.
Features
- Supply voltage / power: 230 V-50 Hz/max. 23 VA
- Operating temperature range: 0… 40 °C
- Analysis range: 0… 5 Vol.% CO2
- Pre-alarm: 1.5 Vol.% CO2 – visual/acoustic pulsating
- Main alarm: 3 Vol.% CO2 – visual/acoustic continuous
- Protection rating IP54, protection class II
- Low installation costs due to bus system
- Automatic system initialisation
- Long maintenance cycles
- PA option: Actuation of external devices via potential-free outputs
- PA signal outputs: Sum alarm; operation; fault; pre-alarm; main alarm (230 V/50Hz; max. 2 A per output)