Relay 2 Zone with Internal Transformer DPST 120 Volt 7.4 Amp

The C7262 Sensor is a stand-alone carbon dioxide (CO2) and temperature sensor for use in determining ventilation necessity with HVAC controllers. The C7262 measures the CO2 concentration and temperature to control the amount of fresh outdoor air supplied to maintain acceptable levels of CO2 in the space.

• Used for CO2 based ventilation control
• Non-Dispersion-Infrared (NDIR) technology used to measure carbon dioxide gas
• Device provides voltage or current output based on CO2 levels
• Automatic Background Calibration (ABC) algorithm based on long-term evaluation reduces required typical zero-drift check maintenance
• Contact ratings: 1 A at 50 VAC/24 VDC
• Relay outputs: (1) normally open SPST
• 1 min response time
• 0 to 2000 ppm adjustable sensor range
• Analog current output: 0/2 to 10 VDC or 0/4 to 20 mA selectable, with one relay output
• Without display