Key Points

• • Adjustable for ranges of 2000, 5000, or 10,000 ppm CO2
• • Field replaceable NDIR element
• • Dual 3-wire 4-20mA and 0-5/0-10V (selectable)
• • Temperature options

Applications

• • Controlling ventilation in response to occupancy
• • Facilitates compliance with ASHRAE 62.1 standard for air quality
• • Offices, conference rooms, and public assembly areas

• Senva CO2 sensors maximize energy savings by ensuring optimal ventilation. Measuring exhaled CO2 levels ensures air is conditioned only when needed. The CT0D series is a duct mount sensor with a field replaceable NDIR sensing element and features that include auto-calibration and optional thermistor or transmitter for temperature readings.