Helpline 01200 408608 8.30am–5.00pm

🔒 Secure Payments

£0.00 0
Your cart is empty. Go to Shop
Product Code: 3510205015

BZ30 CO2 Air Quality Data Logger

The BZ30 measures values ​​for long-term recording of carbon dioxide concentrations, air temperature and humidity values ​​in freely definable measurement intervals from 1 second to 12 hours. The BZ30 shows, comparable to a CO2 traffic light, how the air quality is changing.

The recorded data can be conveniently transferred to the connected PC via a fast USB connection, where they can be evaluated and logged using the analysis software included in the scope of delivery and also has a large data memory for 50,000.

Thanks to the integrated Li-Ion battery, the CO₂ data logger BZ30 can be used not only on a stationary table but also in mobile applications.

The simultaneous recording of humidity and temperature values ​​plus CO₂ concentrations also enables property management companies or landlords to optimally monitor ventilation behavior.

Automatic Baseline Calibration

The CO2 fresh air value expected today is around 400 ppm (0.04% vol). This is accepted by the device as the lowest limit value (baseline). A special algorithm now continuously monitors the lowest determined CO2 reading of the sensor over a period of several days over a preconfigured time interval and slowly corrects any long-term drift that is detected in comparison to the expected fresh air value of 400 ppm (or 0.04% vol) CO2. In normal indoor applications, the carbon dioxide levels drop to near outdoor air levels sometime over the course of a week. By capturing the values ​​over an 8 day period and then comparing the lowest value to the 400ppm point, the meter will know if it needs to zero adjust or not. This happens completely automatically. The algorithm thus takes advantage of the fact that the CO2 content in buildings/rooms regularly stabilizes at a minimum for a certain period of time when they are not inhabited. In rooms that are permanently occupied or in which there is a constantly increased CO2 concentration (e.g. greenhouses), this principle of automatic calibration does not work.

Benefits for practice:

  • Accurate and long-term stable NDIR measurement of carbon dioxide concentrations in indoor air
  • Simultaneous display of CO₂ values, room temperature, humidity, date and time
  • Minimum and maximum value function for CO₂, air temperature and humidity
  • Carbon dioxide alarm function with warning tone for freely definable limit values
  • Additional symbolic CO₂ indicator display comparable to a CO2 traffic light
  • Large backlit display with easy-to-read readings
  • Autonomous long-term logging of carbon dioxide concentration, room temperature and humidity
  • Memory for 50,000 readings
  • Freely definable storage interval from 1 second to 12 hours
  • USB interface for measurement data transfer
  • For table installation and mobile use
  • PC analysis software

£155.68

2 in stock

Product Description

For the autonomous long-term documentation of the indoor air quality. This CO₂ air quality data logger is an ideal combination measuring device that offers you all the functions and features of the BZ25 and also 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 of 1 second to 12 hours. The BZ30 shows, comparable to a CO2 traffic light, how the air quality is changing.

The recorded data can be conveniently transferred to the connected PC via a fast USB connection, where it can be evaluated and logged using the analysis software included in the scope of delivery.

Thanks to the integrated Li-Ion battery, the BZ30 CO₂ data logger can also be used on a stationary table as well as mobile.

Property management companies and landlords also enable the simultaneous recording of humidity and temperature values ​​plus CO₂ concentrations, which is ideal for monitoring ventilation behavior.

Advantages for practice:

  • Exact and long-term stable NDIR measurement of carbon dioxide concentrations in room air
  • Simultaneous display of CO₂ values, room temperature, humidity, date and time
  • Minimum and maximum value function for CO₂, air temperature and humidity
  • Carbon dioxide alarm function with warning tone for freely definable limit values
  • Additional symbolic CO₂ indicator display comparable to a CO2 traffic light
  • Large backlit display with easy to read measured 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 table installation and mobile use
  • PC analysis software

 

Please note that this device is supplied with a 2 pin plug and without a suitable adapter

Related Products