CO2 traffic light with display #382790
Maintenance-free, immediately operational multifunction sensor with traffic light display, incl. plug-in power supply. Self-calibrating, in an attractive plastic housing, for determining the CO2 content, humidity and temperature of the room air.Visual display of the CO-2 measured variable via a 3-color traffic light system.- Backlit LCD display - Measurement and display of CO2, humidity, temperature- Recording of the lowest and highest CO2 values of the last 24 hours- Power supply via plug-in power supply unit (included in delivery)- Buzzer when CO2 value exceeded (CO2 threshold adjustable)- Mute button for buzzer- Automatic calibration- Adjustable threshold values for the LEDs
Default | |||
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Nominal data | |||
Maximum current load | 100 | mA | |
Protection/Classification | |||
Enclosure class | IP20 | ||
Controller and Sensors | |||
Permitted ambient humidity | 0 to 98 | %RH | |
Ambient and duct temperature | |||
Permitted ambient temperature | 0 to 50 | °C | |
Accuracy | typisch ± 50 ppm ± 2 % des Messwerts | ||
Dimensions and weights | |||
Weight | 0.2 | kg |