Trotec BZ30 CO2 air quality data logger

Description

This data logger measures the CO? air quality in rooms such as offices, classrooms or even in your own home. It has a large data memory for 50,000 measured values ​​for long-term recording of carbon dioxide concentrations, air temperature and humidity values ​​in freely definable measuring intervals from 1 second to 12 hours. It uses a CO? traffic light to show how the air quality is changing.
 
The recorded data can be easily transferred to the connected PC via a fast USB connection and then evaluated and logged using the analysis software included in the delivery. Thanks to the integrated Li-Ion battery, the CO? data logger can be used in mobile applications as well as in stationary tabletop use.
 
The simultaneous recording of humidity and temperature values ​​plus CO2 concentrations also provides property managers or landlords with optimal options for monitoring ventilation behavior.
 
 
Automatic Baseline Calibration
 
The CO? fresh air value expected today is around 400 ppm (0.04%vol). This is assumed by the device as the lowest limit (baseline). A special algorithm then permanently monitors the lowest CO? measured value determined by the sensor over several days. This takes place over a preconfigured time interval and slowly corrects any long-term drift detected compared to the expected fresh air value of 400 ppm (or 0.04%vol) CO?.
 
In normal indoor applications, the carbon dioxide level drops to almost the level of the outside air at some point over the course of a week. By recording the values ​​over a period of 8 days and then comparing the lowest value with the 400 ppm point, the measuring device recognizes whether it needs to adjust the zero point or not. This happens completely automatically. The algorithm thus takes advantage of the fact that the CO2 level in buildings/rooms regularly stabilizes at a minimum for a certain period of time when they are not occupied. In rooms that are permanently occupied or in which there is a constantly increased CO2 concentration (e.g. greenhouses), this principle of automatic adjustment does not work.
 
 
Advantages at a glance
 
• Accurate and long-term stable NDIR measurement of carbon dioxide concentrations in room air
• Simultaneous display of CO? values, room temperature, humidity, date and time
• Minimum and maximum value function for CO?, air temperature and humidity
• Carbon dioxide alarm function with warning tone for freely definable limit values
• Additional symbolic CO? indicator display comparable to a CO? traffic light
• Large backlit display with easy-to-read measurement value display
• Autonomous long-term logging of carbon dioxide concentration, room temperature and humidity
• Memory for 50,000 measured values
• Freely definable storage interval from 1 second to 12 hours
• USB interface for measurement data transfer
• For tabletop installation and mobile use
• PC analysis software
 
 
scope of delivery

• Measuring device
• Battery(s)
• Power supply
• USB connection cable
• PC software (download)
• Operating instructions
 
 
Technical data
 
measuring range CO2 0 to 9999 ppm
accuracy ±75 ppm / ±5 %
resolution 1 ppm
measuring range air temperature -5 °C to +50 °C
resolution 0.1 °C
accuracy ±1 °C
humidity measuring range 0.01 % RH to 99.9 % RH
resolution 0.1% RH
accuracy ±5 % RH
Advertisement LCD
power supply 1 x 3.7 V Li-Ion battery or 230 V power supply
sampling + storage interval > 1 s
interface USB
Weight 245 g
Dimensions (L x W x H) 90 x 110 x 98 mm
Trotec article no. 3,510,205,015
guarantee 2 years
Product form

This data logger measures the CO? air quality in rooms such as offices, classrooms or even in your own home.... Read more

SKU: TP3510205015

CHF 139.00 Incl. VAT

    Description

    This data logger measures the CO? air quality in rooms such as offices, classrooms or even in your own home. It has a large data memory for 50,000 measured values ​​for long-term recording of carbon dioxide concentrations, air temperature and humidity values ​​in freely definable measuring intervals from 1 second to 12 hours. It uses a CO? traffic light to show how the air quality is changing.
     
    The recorded data can be easily transferred to the connected PC via a fast USB connection and then evaluated and logged using the analysis software included in the delivery. Thanks to the integrated Li-Ion battery, the CO? data logger can be used in mobile applications as well as in stationary tabletop use.
     
    The simultaneous recording of humidity and temperature values ​​plus CO2 concentrations also provides property managers or landlords with optimal options for monitoring ventilation behavior.
     
     
    Automatic Baseline Calibration
     
    The CO? fresh air value expected today is around 400 ppm (0.04%vol). This is assumed by the device as the lowest limit (baseline). A special algorithm then permanently monitors the lowest CO? measured value determined by the sensor over several days. This takes place over a preconfigured time interval and slowly corrects any long-term drift detected compared to the expected fresh air value of 400 ppm (or 0.04%vol) CO?.
     
    In normal indoor applications, the carbon dioxide level drops to almost the level of the outside air at some point over the course of a week. By recording the values ​​over a period of 8 days and then comparing the lowest value with the 400 ppm point, the measuring device recognizes whether it needs to adjust the zero point or not. This happens completely automatically. The algorithm thus takes advantage of the fact that the CO2 level in buildings/rooms regularly stabilizes at a minimum for a certain period of time when they are not occupied. In rooms that are permanently occupied or in which there is a constantly increased CO2 concentration (e.g. greenhouses), this principle of automatic adjustment does not work.
     
     
    Advantages at a glance
     
    • Accurate and long-term stable NDIR measurement of carbon dioxide concentrations in room air
    • Simultaneous display of CO? values, room temperature, humidity, date and time
    • Minimum and maximum value function for CO?, air temperature and humidity
    • Carbon dioxide alarm function with warning tone for freely definable limit values
    • Additional symbolic CO? indicator display comparable to a CO? traffic light
    • Large backlit display with easy-to-read measurement value display
    • Autonomous long-term logging of carbon dioxide concentration, room temperature and humidity
    • Memory for 50,000 measured values
    • Freely definable storage interval from 1 second to 12 hours
    • USB interface for measurement data transfer
    • For tabletop installation and mobile use
    • PC analysis software
     
     
    scope of delivery

    • Measuring device
    • Battery(s)
    • Power supply
    • USB connection cable
    • PC software (download)
    • Operating instructions
     
     
    Technical data
     
    measuring range CO2 0 to 9999 ppm
    accuracy ±75 ppm / ±5 %
    resolution 1 ppm
    measuring range air temperature -5 °C to +50 °C
    resolution 0.1 °C
    accuracy ±1 °C
    humidity measuring range 0.01 % RH to 99.9 % RH
    resolution 0.1% RH
    accuracy ±5 % RH
    Advertisement LCD
    power supply 1 x 3.7 V Li-Ion battery or 230 V power supply
    sampling + storage interval > 1 s
    interface USB
    Weight 245 g
    Dimensions (L x W x H) 90 x 110 x 98 mm
    Trotec article no. 3,510,205,015
    guarantee 2 years

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