◦ to air duct
◦ led signalling
◦ power supply 24 VAC/VDC
◦ analogueue output 0-10 V, relay
The NL-ECO-CO2-D duct sensor is used to monitor indoor air quality and also to effectively control the HVAC system performance in accordance with the current air pollution level. The sensor continuously monitors the carbon dioxide concentration (CO2) in the air. It is suitable for offices, schools, lecture rooms, shopping centres, households, restaurants, fitness centres, commercial buildings, etc.
Typ čidla | |
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Jednoveličinová čidla | |
Power supply | |
Output | |
Umístění - soukromé prostory | |
Umístění - veřejné prostory |
EN: Manual
◦ SCHOOL SENSOR
◦ extended measurement range
◦ wide range of povwer supply (form 12 VDC)
◦ acustic alarm
◦ carbon dioxide measuring
◦ 3x LED indicator
◦ power supply 24 V AC/DC
◦ analog output
◦ night mode
◦ selectable CO2 measurement range
◦ analogue output, relay
◦ power supply 230 VAC