-
OVERVIEW
Affordable and Convenient
Onset’s HOBO MX1102 CO2 logger makes it more convenient than ever to measure and record CO2 in buildings and other non-condensing environments. It measures CO2 from 0 – 5,000 parts per million (ppm) – and our 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.
Features
- Wireless communication via Bluetooth Low Energy (BLE) Technology
- Six month battery life at 5-minute CO2 logging rate
- Easy to deploy and offload using free HOBOconnect App
- LCD displays current readings and logger status
- Visual and audible high & low alarm thresholds
- Self-calibrating NDIR CO2 sensor technology ensures optimal accuracy and lower maintenance costs
- Patented connectivity technology
CO2 monitoring where it counts
Tracking CO2 is a critical aspect of measuring indoor air quality and ensuring a healthy environment. Whether you need to monitor an office space, school, hospital or greenhouse, the HOBO MX1102 makes the process fast, easy and cost-effective.
Onset’s CO2 data logger was featured in a CNN article relating to a gym ventilation redesign with CO2 loggers to help prevent the spread of COVID. Read more on this article and CO2 Monitoring here >>
or learn more about Air Quality in this use case>>
Important Information
Requires either Onset’s HOBOware software or a compatible mobile device or Windows computer and the HOBOconnect app. System requirements for the app can be found at the bottom of the HOBOconnect software page.
In what environment does this data logger operate?
This data logger operates in an indoor environment.
What measurements does this data logger support?
The MX1102A data logger supports the following measurements: Carbon Dioxide, Relative Humidity and Temperature
-
SPECIFICATIONS
Temperature Sensor
Range 0° to 50°C (32° to 122°F) Accuracy ±0.21°C from 0° to 50°C (±0.38°F from 32° to 122°F), see Plot A in User Manual Resolution 0.024°C at 25°C (0.04°F at 77°F), see Plot A in User Manual Drift <0.1°C (0.18°F) per year RH Sensor*
Range 1% to 90% RH (non-condensing) Accuracy ±2% from 20% to 80% typical to a maximum of ±4.5% including
hysteresis at 25°C (77°F); below 20% and above 80% ±6% typicalResolution 0.01% Drift <1% per year typical CO2 Sensor
Range 0 to 5,000 ppm Accuracy ±50 ppm ±5% of reading at 25°C (77°F), less than 90% RH (noncondensing) and 1,013 mbar Warm-up Time 15 seconds Calibration Auto or manual to 400 ppm Non-linearity <1% of FS Pressure Dependence 0.13% of reading per mm Hg (corrected via user input for elevation/altitude) Operating Pressure Range 950 to 1,050 mbar (use Altitude Compensation for outside of this range) Compensated Pressure Range -305 to 5,486 m (-1,000 to 18,000 ft) Sensing Method Non-dispersive infrared (NDIR) absorption Response Time
Temperature 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) CO2 1 minute to 90% in airflow of 1 m/s (2.2 mph) Logger
Radio Power 1 mW (0 dBm) Transmission Range Approximately 30.5 m (100 ft) line-of-sight Wireless Data Standard Bluetooth Low Energy (Bluetooth Smart) Logger Operating Range 0° to 50°C (32° to 122°F); 0 to 95% RH (non-condensing) Logging Rate 1 second to 18 hours Logging Modes Fixed interval (normal, statistics) or burst Memory Modes Wrap when full or stop when full Start Modes Now, next interval, push button, date & time Stop Modes When memory full, push button, date & time, or after a set logging period Time Accuracy ±1 minute per month at 25°C (77°F), see Plot B in User Manual Power Source 4 AA 1.5 Volt batteries (user replaceable) or USB power source (5 V DC, 2 Watts) 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. Entering burst logging
mode will impact battery life. With app use, battery life can be
reduced by remaining connected, excessive readouts, audible
alarms, and paging. Visual/audible alarms and other events can have
a marginal impact on battery life.Memory 128 KB (84,650 measurements, maximum) Download Type USB 2.0 interface or via Bluetooth Smart Full Memory Download Time 20 seconds via USB; approximately 60 seconds via Bluetooth Smart,
may take longer the further the device is from the loggerLCD LCD is visible from 0° to 50°C (32° to 122°F); the LCD may react
slowly or go blank in temperatures outside this rangeSize 7.62 x 12.95 x 4.78 cm (3.0 x 5.1 x 1.88 inches Weight 267.4 g (9.43 oz) Environmental Rating IP50 CE The CE Marking identifies this product as complying with all relevant directives in the European Union (EU). *Per RH sensor manufacturer data sheet
Note: The HOBO U-Shuttle (U-DT-1) is not compatible with this logger. -
HOBOCONNECT
Download the free HOBOconnect app for your iOS or Android mobile device or Windows computer today.
Onset’s HOBOconnect app, accessed from a free download from the iTunes or Google Play app store, or your pc, makes it quick and easy to configure compatible MX Series data loggers (chart below) and manage the collected data. From your mobile device, tablet, or Windows computer, users can view data in graphs, check the operational status of loggers, share data files and graph images for analysis in Excel, Numbers, and other applications, and store data in the cloud. HOBOconnect also makes it fast and easy to set up audible alarm notifications so users are immediately notified of problems.
Learn more about HOBOconnect >>
HOBO MX1102 – Carbon Dioxide (CO2) Bluetooth Data Logger
$1,350.00 ex GST
Onset’s HOBO MX1102 CO2 logger makes it more convenient than ever to measure and record CO2 in buildings and other non-condensing environments. Download to your phone or PC.
Need Remote Access?
Add the MX Gateway for remote access to your data in the LI-COR cloud IoT Platform (formerly HOBOlink).
