CO2 Data Logger DKCO2-Log
The DKCO2-Log combines all the features of our DKCO2-Light IAQ indicators and a data logger. In addition to an LED based traffic light style CO2 indication it comes with sufficient memory for up to 4 million readings. Its easy to read display shows not only the current CO2 level in ppm, but also temperature, relative humidity and barometric pressure readings.
Features
- Traffic light style LEDs (adjustable thresholds)
- Maintenance-free NDIR CO2 sensor
- Pressure-compensated CO2 measurements for excellent accuracy
- Great life-expectancy and long-term stability
- Audible alarm (buzzer, disengageable)
- Battery or mains operation
- InfraLog Basic software for free
Ventilation Monitoring Based on CO2
Ever since the Corona pandemic took a hold of the world, ventilation has become more and more important in public buildings and other populated indoor locations to reduce risk of infection. Especially schools and day-care facilities rely on IAQ monitors to minimize the exposure to potentially virus-laden indoor air as closed rooms are known to have a greater risk of infection. No only droplets emitted by coughing or sneezing carry viral agents, but also tiny aerosols which are produced by breathing and speaking.
CO2 is also breathed out by humans and thus lends itself as an ideal surrogate measure for these virus-laden aerosols.
The DKCO2-Log’s LCD and traffic light style LEDs visualize indoor air quality and ventilation need. Document, verify and improve your ventilation measures with data recorded with the DKCO2-Log.
Free Software
Download data and export it for excel with four free software InfraLog V5 Basic which also lets you configure and calibrate the DKCO2-Log.
Upgrade to InfraLog Light or Enhanced for advanced graphic charts, analytical tools and hourly, daily, weekly, monthly or annual reports.
| Measuring range |
CO2: 0...5000 ppm RH: 0...100% (non-condensing) T: 0...50°C Barometric pressure: 500...1100 hPa |
| Resolution |
CO2: 1 ppm RH: 0.01% RH T: 0.01 K Barometric pressure: 0.1 hPa |
| Accuracy |
CO2: ±30 ppm + 3% of reading RH: ±2.5% RH <80% RH / ±3% RH > 80% RH T: ±0.3°C Barometric pressure: ±2 hPa |
| Long-term stability | 15 years with self-correcting algorithm |
| Dimensions | D = 120 mm, H = 40 mm |
|
Thresholds (CO2) (Only for DKCO2-Log1010) |
by default amber > 1000 ppm, red > 1500 ppm (software adjustable) |
|
Audible alarm (Only for DKCO2-Log1010) |
Red threshold triggers internal buzzer, disengageable |
|
LED indication (Only for DKCO2-Log1010) |
green: flashes every 5 seconds amber: flashes every 2 seconds red: flashes every second LEDs permanently lit when powered by USB power supply |
| Battery life | approx. 6-12 months (with LCD turned off) |
| Logging interval | 1 minute to 24 hours |
| Memory capacity | 4 million readings |
| Software |
InfraLog V5 Basic (free)
InfraLog V5 Light with advanced graphic charts (optional) InfraLog V5 Enhanced with additional statistics and reports (optional) |
| Included in delivery | 3x type AA alkaline batteries, table stand |
