The Onset HOBO MX1102A Bluetooth Low Energy (BLE), Smart-Enabled CO2, Temperature and Relative Humidity (RH) Data Logger makes it more convenient than ever to measure and record CO2 in buildings and other non-condensing environments. It measures CO2 from 0 to 5,000 parts per million (ppm), and the free HOBOmobile app allows you to access data right from your mobile phone or tablet within a 100-foot range. The MX1102 also features a USB port so it can be used with a computer running HOBOware Pro graphing and analysis software.
NOTE: This product requires HOBOmobile App or HOBOware software to operate (USB interface cable included w/BHW-PRO-CD purchase, ONLY)
Wireless communication via Bluetooth Low Energy (BLE)
Six-month battery life at 5-minute CO2 logging rate
Easy to deploy and offload using free HOBOmobile App
Visual and audible high and low alarm thresholds
Self-calibrating CO2 sensor technology ensures optimal accuracy at lower maintenance costs
Data Logger:
Memory: 84,650 Measurements
Logging rate: 1 second to 18 hours
Battery life:6 months, typical with logging and sampling intervals of 5 minutes or slower; 6 months or less with logging and sampling intervals faster than 5 minutes while logging CO2, user replaceable, 4AA
CO2 Sensor:
Range: 0 to 5,000 ppm
Accuracy: ±50 ppm ±5% of reading at 25°C (77°F), less than 70% RH and 1,013 mbar
Warm-up time: 15 seconds
Calibration: Auto or manual to 400 ppm
Non-linearity: < 1% of FS
Temperature Sensor:
Range: 0 °C to 50 °C (32 °F to 122 °F)
Accuracy: ±0.21 °C from 0 °C to 50 °C (±0.38 °F from 32 °F to 122 °F)
Resolution: 0.024 °C at 25 °C (0.04 °F at 77 °F)
Response time: 12 minutes to 90% in airflow of 1 m/s (2.2 mph)
Relative Humidity Sensor:
Range: 1% tp 90%RH, non-condensing
Accuracy: ±2.0% from 20%RH to 80%RH typical, to maximum of ±4.5% (including hysteresis at 25 ˚C (77 ˚F)); below 20%RH and above 80%RH ±6% typical
Hysteresis: ±2%RH
Resolution: 0.01%RH
Drift: < 1%RH per year typical
Response Time CO2: 1 minute to 90% in airflow of 1 m/s (2.2 mph), Temp: 12 minutes to 90% in airflow of 1 m/s (2.2 mph), RH: 1 minute to 90% in airflow of 1 m/s (2.2 mph)
Environments: Indoor
Measurements: CO2, Temperature, Relative Humidity, Dew Point