AERASGARD® RFTM-PS-CO2-W LCD

Multifunctional room humidity, temperature, CO2 and fine dust (PM) sensor with display.
 Measuring ranges:
 humidity 0 ... 100% rH
 temperature 0 ... + 50 ° C
 CO2 0-2000 ppm / 0-5000 ppm
 fine dust switchable multiple measuring ranges
 Power supply: 24 V AC / DC (± 10%)
 Output signal: 0-10V or 4 ... 20 mA (can be selected with DIP switches)
 IP30
 
 Datasheet (EN) here