Combined Temperature, CO2 & Humidity room sensor with active 0-10vDC outputs, powered by 24vAC or DC. No display
CO2 0-10vdc output signal can be preset for output over a control range , ie 700-1000 ppm for direct control of fresh air EC fan or damper motor.
Quantity discounts can apply please contact our office.
If CO2 controlled relay output also required see HE-DELP as an alternative product.