5 ms·
I've bought [1] and coupled it with Zabbix using [2]. Now I have a pretty realtime graph and a strong reasoning to air my room more often. [1] https://www.tfa
by post-factum 4y ago
I've bought [1] and coupled it with Zabbix using [2].
Now I have a pretty realtime graph and a strong reasoning to air my room more often.
[1] https://www.tfa-dostmann.de/en/product/co2-monitor-airco2ntrol-mini-31-5006/ https://www.tfa-dostmann.de/en/product/co2-monitor-airco2ntr...
[2] https://codeberg.org/pf-monitoring/airco2ntrold https://codeberg.org/pf-monitoring/airco2ntrold
- ohm 4y agoNot sure if they still make them with speakers that sound like life support monitors in the hospital, but if the beeping is too annoying you can just open the back and break off the speaker with pliers.
- post-factum 4y agoWell, so far I haven't heard any beeps.
- robocat 4y agoAmazon link: https://www.amazon.com/CO2Meter-RAD-0301-Mini-Monitor-White/dp/B00H7HFINS/ref=sr_1_22 https://www.amazon.com/CO2Meter-RAD-0301-Mini-Monitor-White/... Artwork slightly different, but appears to be same product: “Using NDIR CO2 Sensor Technologies; Technical Specifications: CO2 Measurement Range: 0-3,000 ppm; Response Time: < 2 Minutes; Accuracy: 0-2,000 ppm ± 100 ppm or ± 7% of reading; Sensor Life Expectancy: 15 years”.
- convexfunction 4y agoI'm not convinced this is truly the same product. A highly-rated review and some questions seem to say it does auto-zeroing and assumes the lowest concentration seen over some period of time is "outside", which as I understand it wouldn't be necessary if it were dual beam NDIR?
- Titan2189 4y agoDoes it allow you to read data via USB or is that just the power supply?
- post-factum 4y agoIt does allow reading data via USB.