The GX-D500P is a carbon dioxide warning device with exact measurement and display of all operating parameters on a clear-text display. The NDIR long-life infrared sensor is constantly monitored by two μControllern and delivers precise results with high repeatability. In the event of an alarm, a loud piezo sounds and a changeover relay switches. A further relay switches in the event of detected technical faults. The service life of the sensor depends on temperature and humidity, therefore a fan wheel is installed as a diffusion accelerator in a silicone hose, which sucks in the air to be monitored from a room and is thermally processed. Thus, a service life of 5 to 8 years is possible, a sensor exchange can be done quickly and cost-effectively with electrical engineering Schabus.The GX-D500P is ideal for detecting defects in technical CO2 systems under pressure in indoor areas before entering the room. The GX-D500P is also ideally suited for monitoring the ventilation in rooms with dry ice processing.This text is machine translated.