CO₂ sensors

Get to know our range of CO2 sensors that ensure optimal indoor air quality — whether it’s an office, a conference hall, a school classroom or a private bedroom. We develop and manufacture CO2 detectors in the Czech Republic, with a primary emphasis on quality as well as universality of use.

Thanks to this, our carbon dioxide sensors are compatible with 99% of ventilation units and will last reliably for more than 10 years. In addition, they do not require any maintenance or calibration during the entire period of operation. Our carbon dioxide sensors have a selectable measurement range, from 400 up to 5,000 ppm. We offer sensors in a wide range of supply voltages from 12 V, and the offer also includes models suitable for use in smart-building concepts. Read more about why to use air quality sensors.

 

Do you want more info?

Name and surename*

E-mail*

Phone number

Message*

Martin Kučera

• +420 722 931 799
  +420 469 625 190/19
• martin.kucera@protronix.cz

Products

• 

  NL-ECO-CO2 sensor

  

  ◦ analog/digital output
  ◦ variable maximum 2 000 / 5 000 ppm
  ◦ 12 / 24 V
  ◦ night mode

  
  request a product
• 

  NL-ECO-CO2-230 sensor

  

  ◦ night mode
  ◦ selectable CO₂ measurement range
  ◦ analogue output, relay
  ◦ power supply 230 VAC

  
  request a product
• 

  IL-CO2-R-5-R1 sensor

  

  ◦ industrial sensor
  ◦ wide CO₂ measuring range
  ◦ analogueue output, relay
  ◦ autocalibration function

  
  request a product
• 

  NL-ECO-CO2-BA sensor

  

  ◦ boost ventilation button
  ◦ selectable CO₂ measuring range
  ◦ analogueue output, relay
  ◦ power supply 12 and 24 V

  
  request a product
• 

  NLII-CO2-R-5-A sensor

  

  ◦ SCHOOL SENSOR
  ◦ extended measurement range
  ◦ power supply 24 V AC/DC
  ◦ acustic alarm

  
  request a product
• 

  ADS-CO2-24 sensor

  

  ◦ works on the optical NDIR principle
  ◦ adjustable sensitivity
  ◦ 0 – 10 V analog output
  ◦ output relay

  
  request a product
• 

  ADS-CO2-230 sensor

  

  ◦ works on the optical NDIR principle
  ◦ adjustable sensitivity
  ◦ 0 – 10 V analog output
  ◦ output relay

  
  request a product
• 

  Sensor for installation CL-CO2

  

  ◦ concealed sensor of CO₂
  ◦ communication MODBUS/RS485
  ◦ analog output
  ◦ posibility of extended measuring range CO₂

  
  request a product
• 

  NLII-CO2 sensor

  

  ◦ CO₂ concentration measurement
  ◦ 3 LED indicators
  ◦ power supply 24 VAC/VDC
  ◦ analogue output

  
  request a product
• 

  Duct sensor ADS-CO2-D

  

  ◦ 0 – 10 V analog output
  ◦ output relay
  ◦ easy air duct mounting
  ◦ output relay

  
  request a product
• 

  Duct sensor NL-ECO-CO2-D

  

  ◦ to air duct
  ◦ led signalling
  ◦ power supply 24 VAC/VDC
  ◦ analogueue output 0-10 V, relay

  
  request a product