CO2 traffic light
incl. power supply unit 230V
Art. no.: 251355
Color: pure white, similar to RAL 9010
IP30
MB CO2: 0...3000ppm ± (30ppm +3%)
optical NDIR sensor
via power supply (included in delivery)
power supply: 230V AC (50-60Hz)
Mobile CO2-measuring device as tabletop unit
School-CO2-Sensor w. Traffic light display incl. power supply, with stand base
Description
at 2000 ppm: level red
at 1000 ppm: level yellow
Optical display of the measured variables via a five-color traffic light system:
Maintenance-free, immediately operational school CO2 sensor with traffic light display, incl. environmentally friendly plug-in power supply unit. Self-calibrating, in an attractive plastic housing, for determining the CO2 content of the room air (measuring range: 0...3000 ppm).
Dimensions: 85x85x27 mm
Housing: Baldur 1, plastic, ABS
with traffic light display / bargraph 5 LEDs (1000 ppm = yellow, 2000 ppm = red)
Technical parameters
| Nominal data | ||
|---|---|---|
| Voltage (nominal) | 230 | V |
| Rated voltage | 220 to 240 | V |
| Voltage type | AC | |
| Frequency | 50; 60 | Hz |
| Phases | 1~ | |
| Input power | 2 | W |
| Protection/Classification | ||
|---|---|---|
| Enclosure class | IP30 |
| Controller and Sensors | ||
|---|---|---|
| Permitted ambient humidity | 0 to 95 | %RH |
| Ambient and duct temperature | ||
|---|---|---|
| Permitted ambient temperature | 0 to 50 | °C |
| Accuracy | typisch ± 30 ppm ± 3 % des Messwerts |
| Dimensions and weights | ||
|---|---|---|
| Weight | 0.2 | kg |
| Others | ||
|---|---|---|
| CO2 measurement | 0 to 3,000 | ppm |