Quatrosense Environmental Ltd.
CTS-M20 Series Carbon Dioxide Transmitter/Sensors
Proprietary designed Infra-Red sensing element, accurate to +/-2% with minimal zero drift
This product is no longer sold. View active Product
The CTS-M20 transmitter/sensor is an industry leader providing a Carbon Dioxide concentration measurement for Indoor Air Quality and ventilation control in commercial office buildings, arenas, gymnasiums, conference centers, greenhouses and other facilities with variable occupancy.
• NDIR-Non-dispersive infrared Thermo Compensated aluminum BLOCK
• C02 Range Adjustable 0-2000ppm, 0-2500ppm, 0-3000ppm, 0-3500ppm, 0-4000ppm, 0-4500ppm, 0-5000ppm
• 4 - 20 mA or 2-10 VDC output selectable
• LCD Display
• SPDT Relay
• Decorative Enclosure
• Duct Mount Adapter
Request a Calibration Quote
We’re here to make calibration easy. Request a quote today and let our team give you the care, precision, and service you can trust.
Learn moreBrowse By Brands
Uncover the brands that set the standard for quality and dependability in every industry we serve.
Learn more



