Product Description
Onset HOBO MX1102A Carbon Dioxide Data Logger - MX1102A
OnsetÂ’s HOBO MX1102A 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 MX1102A also features a USB port so it can be used with a computer running HOBOware graphing and analysis software.
*iOS 8.0-8.3 required; Android app support estimated early Fall 2015.
Environment:
The MX1102A Data Logger is for use in Indoor environments
Measurements: The MX1102A Data Logger supports the following measurements: Carbon Dioxide • Relative Humidity • Temperature
IMPORTANT :
The data logger requires either the HOBOmobile App and a compatible mobile device or Onset's HOBOware software.
- Wireless communication via Bluetooth Smart
- Six month battery life at 5-minute CO2 logging rate
- Easy to deploy and offload using free HOBOmobile App
- Visual and audible high & low alarm thresholds
- Self-calibrating CO2 sensor technology ensures optimal accuracy at lower maintenance costs
| 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) |
| Resolution | 0.024°C at 25°C (0.04°F at 77°F) |
| Drift | <0.1°C (0.18°F) per year |
| RH Sensor* | |
| Range | 1% to 90% (non-condensing) |
| Accuracy | ±2% from 20% to 80% typical at 25°C (77°F) |
| Hysteresis | ±2% RH |
| Resolution | 0.01% at 25°C (77°F) |
| Drift | <1% per year typical |
| CO2 Sensor | |
| Range | 0 to 5,000 ppm |
| Accuracy | ±50 ppm ±5% of reading at 25°C (77°F) 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 | 12minutes 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 | <p style=
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