HOBO Bluetooth Low Energy Carbon Dioxide / Temp-RH Data Logger MX1102A

HOBO MX1102A CO2 Data logger membuat lebih mudah dari sebelumnya untuk mengukur dan merekam CO2 di gedung dan lingkungan non-kondensasi lainnya. Mengukur CO2 dari 0 – 5.000 bagian per juta (ppm) – dan aplikasi HOBOmobile gratis kami * memungkinkan Anda untuk mengakses data langsung dari ponsel atau tablet Anda dalam jarak 100 kaki.

MX1102 juga dilengkapi port USB sehingga dapat digunakan dengan komputer yang menjalankan perangkat lunak grafik dan analisis HOBOware.


Highlighted 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 HOBOmobile App
  • Visual and audible high & low alarm thresholds
  • Self-calibrating NDIR CO2 sensor technology ensures optimal accuracy and lower maintenance costs
  • Patented connectivity technology

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

The country of origin for this product is the United States. To see the full specifications for this product, please see our product manual found under the documentation tab if available

Temperature Sensor
Range0° to 50°C (32° to 122°F)
Accuracy±0.21°C from 0° to 50°C (±0.38°F from 32° to 122°F)
Resolution0.024°C at 25°C (0.04°F at 77°F)
Drift<0.1°C (0.18°F) per year
RH Sensor

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% typical
Drift<1% per year typical
CO2 Sensor
Range0 to 5,000 ppm

±50 ppm ±5% of reading at 25°C (77°F), less than 90% RH non-condensing and 1,013 mbar

Warm-up Time15 seconds
CalibrationAuto or manual to 400 ppm
Non-linearity<1% of FS
Pressure Dependence0.13% of reading per mm Hg (corrected via user input for elevation/altitude)
Operating Pressure Range950 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 MethodNon-dispersive infrared (NDIR) absorption
Response Time
Temperature12 minutes to 90% in airflow of 1 m/s (2.2 mph)
RH1 minute to 90% in airflow of 1 m/s (2.2 mph)
CO21 minute to 90% in airflow of 1 m/s (2.2 mph)
Radio Power1 mW (0 dBm)
Transmission RangeApproximately 30.5 m (100 ft) line-of-sight
Wireless Data StandardBluetooth Smart (Bluetooth Low Energy, Bluetooth 4.0)
Logger Operating Range0° to 50°C (32° to 122°F); 0 to 95% RH (non-condensing)
Logging Rate1 second to 18 hours
Logging ModesFixed interval (normal, statistics) or burst
Memory ModesWrap when full or stop when full
Start ModesImmediate, push button, date & time, or next interval
Stop ModesWhen memory full, push button, date & time, or after a set logging period
Time Accuracy± 1 minute per month at 25°C (77°F)
Power Source4 AA 1.5 Volt batteries (user replaceable) or USB power source (5 V DC, 2 Watts)
Battery Life6 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 HOBOmobile use, battery life can be reduced by remaining connected, excessive readouts, checking of Full Status Details, audible alarms, and paging. Visual/audible alarms and other events can have a marginal impact on battery life.
Memory128 KB (84,650 measurements, maximum)
Download TypeUSB 2.0 interface or via Bluetooth Smart
Full Memory Download Time20 seconds via USB; approximately 60 seconds via Bluetooth Smart, may take longer the further the device is from the logger
LCDLCD is visible from 0° to 50°C (32° to 122°F); the LCD may react slowly or go blank in temperatures outside this range
Size7.62 x 12.95 x 4.78 cm (3.0 x 5.1 x 1.88 inches)
Weight267.4 g (9.43 oz)
Environmental RatingIP50
CE CompliantThe CE Marking identifies this product as complying with all relevant directives in the European Union (EU).


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