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Non-Dispersion Infrared Sensor, 0/2-10 VDC Or 4-20 mA Selectable With One Relay Output, Included Honeywell Logo, Plastic Enclosure, 24 VAC/DC Supply Voltage, Includes LCD Display.
Features
Programmable CO2 Threshold Setting To Activate Relay For Ventilation Signal Or Damper Control.
Automatic Background Self-Calibration Algorithm Ensures Accuracy For 10 Years Or More.
Improved Effective CO2 Sensing Supports Demand Controlled Ventilation To Balance Indoor Air Quality With Energy Savings.
Relay Output And Red LED Indicator Activated With Exceeding Preset CO2 PPM Threshold.
Optional Accurate Temperature Sensor Variant Is Available.
Compact And Elegant With Easy Cleaning Via Smooth, Flush Face Membrane Design. Attractive White LED CO2 PPM Display.