Desktop CO2 Monitors

Aranet4 HOME CO2 Sensor Aranet4 HOME is an innovative air quality monitor that measures CO2 level, temperature, relative humidity and atmospheric pressure. Its key features include: Visual and sound warnings when CO2 concentration reaches unhealthy levels Wireless, portable, and easy to use NDIR technology that ensures precise measurements Energy efficient e-ink display Long battery life for up to 4 years! In addition, download our free Aranet4 smartphone app to see your 7-day historical data and start noticing patterns. Aranet4 is perfect for your home, school or office! You can also buy a specially designed anti-theft fitting to install on wall here. Did you know that tracking CO2 levels can help you minimize the risk of catching COVID-19? Download Product Sheet PDF If you are looking for a total building solution using multiple sensors, take a look at the Aranet4 PRO and Aranet PRO Base Station

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Model 31.5010.02 For the monitoring of CO2 concentration-levels in rooms High-quality NDIR Dual Beam sensor Display of ambient temperature and humidity Storage of highest and lowest values of CO2, temperature and humidity Alarm function for CO2 concentration Indoor air quality is becoming increasingly important. After all, a good indoor climate promotes health and well-being. It also increases performance. This is particularly important in schools, offices and public buildings. Basically, anywhere where many people are present at the same time. But when is the air we breathe "good air"? In closed rooms, CO2 concentration is one of the most important factors. The higher the concentration, the worse the air. Yet CO2 stays under the radar of human senses. We can neither see it nor smell it. We only notice its effects, such as fatigue and dizziness. Or those of a viral disease. Because the probability of transmission increases with the CO2 load: the more exhaled air there is in the room, the greater the danger of becoming infected with the coronavirus, for example, via aerosols. With the AIRCO2NTROL UP Dual Beam CO2 Monitor, you have a permanent overview of air quality. Its display shows the current CO2 content of your room air. In addition, the temperature and humidity appear in its lower display area. With your new air control system, you can now ventilate in time and constantly maintain a good indoor climate. How does CO2 monitoring work with the AIRCO2NTROL UP Dual Beam from TFA? A high-quality NDIR Dual Beam sensor measures the current CO2 content in ppm (parts per million). "Dual Beam" means that, with each regular measurement, there is always a second control and calibration measurement to ensure a permanently stable measurement. The exact result is then visualised on the display, as a measured value and as a bar on a circular, graphic display. A traffic light display additionally illustrates the value. Green indicates good air. Yellow, blue and red warn of increasingly bad air. Values up to 600 ppm are considered ideal, by the way. The sensor of this device has a measuring range of 400 ppm to 5000 ppm. An acoustic alarm assists you in monitoring. You can set the upper limit for the alarm signal yourself. It stores the maximum and minimum values of the last 24 hours for CO2, room temperature and humidity. These can be called up at the touch of a button. The result: many useful measurement results at a glance. Its high-contrast display and smartphone design make this CO2 monitor distinctive. Thanks to its integrated stand, the device is stable and can be placed anywhere. The AIRCO2NTROL UP Dual Beam CO2 Monitor has an integrated battery, rechargeable from the mains. When fully charged, the unit can be operated for 12 hours independently of the mains. This monitor comes complete with a 1.5 m long USB cable and power adaptor. Specification Measuring range CO2: 400...5000 ppm Delivery contents CO2 monitor, USB-C cable, power adapter (EU-plug), instruction manual Measuring range humidity 25...95 % Measuring range temperature 0 ...+50 °C (+32 ... +122°F) Material Plastic Power consumption Power adaptor (USB-C), integrated rechargeable battery Li-Ion 2000 mAh Assembling Freestanding Dimensions (L) 77 x (B) 96 x (H) 144 mm Weight 203 g

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Model No. 31.5009.02 For monitoring CO2 concentration in school rooms and nurseries CO2 level measurement with 24-hours graph Illumination colour indicates different conditions Displays the time, temperature and humidity Power supply via micro-USB cable Who breathes good air is healthier, happier and can do more. School children concentration is improved with lower CO2 levels. Headaches, dizziness and permanent fatigue are often due to a high concentration of CO2 in the air. TFA’s AIRCO2NTROL monitor helps you monitor how stale and contaminated the air is in indoor spaces where many people are present such as in school classrooms, offices and public buildings. Timely and energy-efficient ventilation ensures a healthy indoor climate. Did you know that tracking CO2 levels can help you minimize the risk of catching COVID-19? The monitor shows on the display the current CO2 content of the room air, the temperature, humidity and the time.The display’s illumination colour can be used to quickly evaluate and interpret the current CO2 readings. Depending on the setting, the illumination directly signals the current air quality in the traffic light colours (green, orange, red). Alternatively, the red display illumination can be used as an optical signal in the event of an alarm when a certain limit has been exceeded. As a further variant, you can choose a solid colour from seven shades or switch off the illumination completely.The three smiley icons serve as a comfort-level zone indicator for the measured values of the last 24 hours. If the reading is at the level of the happy smiley, the air quality is ideal to good. In addition, the graph clearly shows the CO2 levels development of the last 24 hours.The power is supplied via a suitable USB power source. Specifications Measuring range CO2: 0 ... 9999 ppm Delivery contents CO2 meter, micro-USB cable, instruction manual Measuring range humidity 1 ... 95 % Measuring range temperature 0 ... 50 °C Clock Quartz clock Material Plastic Power consumption Micro-USB Assembling Free-standing Dimensions (L) 105 x (B) 33 x (H) 56 mm Weight 93 g

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Model 77294L Large LED displays CO2 value, humidity and temperature. 12000 readings auto logging. USB2.0 plug and play. No need to operate through specific software. Wall mount display with 3-color light bar to provide hazardous level indicator from far distance Touch panel to program the setting NDIR (non-dispersive infrared) waveguide CO2 technology 3-color lightbar (green / yellow / red) gradually changes color for CO2 concentration. CO2 automatic background calibration(called ABC) for long time drift compensation Buzzer alarm function is included Areas of application: Widely used in the office building, school, exhibition hall, shopping mall, meeting room, fitness center, restaurant and other public places where energy cost, personal comfort and healthy are important. Specification Model 7729 CO2 Range 0~9999 ppm CO2 Resolution 1 ppm CO2 Accuracy ±50 ppm ±5% of reading (0~2000ppm),Other range is 10% of reading CO2 Response Time ＜30 seconds (63% of step change) Temperature Range -10.0~60.0℃ (14.0~140.0 ℉) Temperature Resolution 0.1℃/℉ Temperature Accuracy ±0.6℃/±0.9℉ Temperature Response time <2 mins (90% step change) Humidity Range 0.1~99.9%RH Humidity Resolution 1% RH Humidity Accuracy ±5%RH (at 25℃, 10~90%RH)±7%RH (at 25℃, Other range) Humidity Response Time <20 mins (90% step change) Auto Logging 12000 times records IP Rating IP20 Operating -10~50℃, 0~95%RH(avoid condensation) Storage -20~50℃, 0~95%RH(avoid condensation) Power Supply 5VDC USB Type C Port Power Consumption <500mA Standard Package Meter, Manual, USB Type C CableHanging accessories Weight 450 g Meter Size 226 (L) * 152 (W) * 45 (H) mm   Download Product Sheet PDF  

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Model No. 31.5003 To monitor the CO2 concentration in buildings High-quality NDIR Dual Beam sensor Display with luminous LED numbers and traffic lights Display of temperature and humidity Alarm function Who breathes good air is healthier, happier and can do more. Headaches, dizziness and permanent fatigue are often due to a high concentration of CO2 in the air. TFA's AIRCO2NTROL LIFE CO2 monitor helps you monitor how stale and contaminated the air is in indoor spaces where many people are present such as in schools, offices and public buildings. Timely and energy-efficient ventilation ensures a healthy indoor climate. The monitor shows the CO2 content of the room air on an easy-to-read display. A coloured traffic light indicator below the display changes from green to yellow to red depending on the air quality. In addition, you are informed about temperature and humidity. It is possible to set an alarm. Specifications Measuring range CO2: 0...3000 ppm Measuring range temperature indoor 0...+50°C Delivery contents CO2 monitor, power adaptor, instruction manual Measuring range humidity indoor 20...90% Material Plastic Power consumption USB Power adaptor  Assembling Wall mounting or free-standing Dimensions (L) 138 x (B) 29 (51) x (H) 100 mm Weight 188 g

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Model No. 31.5008.02 For monitoring CO2 concentration in homes, offices, schools & nurseries CO2 level measurement with traffic light indicator Time, indoor temperature and humidity display Clear chart of historical values (minute, hour, day, week) Logger function saves more than 1 million records on the micro SD card   Who breathes good air is healthier, happier and can do more. School children concentration is improved with lower CO2 levels. Headaches, dizziness and permanent fatigue are often due to a high concentration of CO2 in the air. TFA’s AIRCO2ntrol 5000 monitor helps you monitor how stale and contaminated the air is in indoor spaces where many people are present such as in school classrooms, offices and public buildings. Timely and energy-efficient ventilation ensures a healthy indoor climate. The AirCO2ntrol 5000 is a CO2 monitor with data logger function via SD card. In addition to the CO2 levels, the device measures the temperature and humidity of the environment and informs you of the date and time.  The display shows the current CO2 levels as well as a graph with past values and the associated maximum and minimum values. A coloured traffic-light display allows the interpretation of the CO2 values at a glance and changes from green to yellow and to red depending on the air quality and the setting of the limit values. If a specified maximum value is exceeded, an additional warning signal may be provided if the CO2 concentration levels being too high. Specification Delivery contents CO2 meter, micro-USB cable, manual Measuring range CO2 0 ... 5000 ppm Measuring range humidity 0 ... 95 % Measuring range temperature 0 ... 50 °C Clock  Quartz clock Material Plastic Power Micro-USB Dimensions (L) 120 x (B) 33 x (H) 66 mm Weight 110g  Download Product Sheet PDF

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