Senva CT1R-K3D-D CT1 CO2 Sensor, Dual Channel, Room, LCD, 20K

Features:

• Mounts easily in standard wall plates
• Innovative drywall clamps allow unobtrusive and secure
• mounting without a junction box
• Ideal for schools and institutional environments
• Analog output provides 0-5,V, 0-10V, or 3-wire 4-20mA
• Thermistor outputs for temperature optional
• Optional LCD display
• Optional Dual Channel element 
• Non-dispersive infrared sensing element (NDIR)
• 15+ year life expectancy on CO2 sensing element
• High Accuracy: ± 30 ppm, ± 3% of reading
• Auto-calibration mode returns sensor to baseline values 

Applications:

• Controlling ventilation in response to occupancy
• Facilitating compliance with ASHRAE 62.1 standard for air quality
• Offices, conference rooms, and public assembly areas
• Greenhouses, hospitals, convenience stores, etc

The Senva CT1 Series comes in engineered enclosure making it the most attractive and quickest-installed CO2 sensor on the market. Designed with a selectable analog output and a variety of thermistor options allows flexibility on-site and ease of ordering. It mounts easily in any junction box or it can be unobtrusively mounted directly to drywall using Senva's built-in drywall clamps. Save installation time and energy costs with this versatile product.