Part Number - MX1102A
HOBO Carbon Dioxide/Temp/RH Data Logger
Bluetooth-enabled logger
$630.00 USD
Measures and records CO2 in buildings and other non-condensing environments.
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.
Compatible with
Overview
Measures and records CO2 in buildings and other non-condensing environments. Works with our free HOBOconnect app for data access right from your mobile phone, tablet, or Windows computer when within 100 feet of the logger.
This logger also features a USB port so it can be used with a computer running HOBOware graphing & analysis software.
Add the MX Gateway for remote access to your data in our HOBOlink cloud software.
Features
- Wireless communication via Bluetooth technology
- Six-month battery life at 5-minute CO2 logging rate
- Easy to deploy and offload using free HOBOconnect app
- Visual and audible high & low alarm thresholds
- Self-calibrating NDIR CO2 sensor technology ensures optimal accuracy and lower maintenance costs
- Patented connectivity technology
Specifications
Temperature Sensor
- Range
-
0° to 50°C32° to 122°F
- Accuracy
-
±0.21°C from 0° to 50°C, see manual for plot±0.38°F from 32° to 122°F, see manual for plot
- Resolution
-
0.024°C at 25°C , see manual for plot0.04°F at 77°F , see manual for plot
- Drift
-
<0.1°C per year0.18°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% typical
- Resolution
-
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 (non-condensing) 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/s12 minutes to 90% in airflow of 2.2 mph
- RH
-
1 minute to 90% in airflow of 1 m/s1 minute to 90% in airflow of 2.2 mph
- CO2
-
1 minute to 90% in airflow of 1 m/s1 minute to 90% in airflow of 2.2 mph
Logger
- Radio Power
-
1 mW0 dBm
- Transmission Range
-
Approximately 30.5 m line-of-sightApproximately 100 ft line-of-sight
- Wireless Data Standard
-
Bluetooth Low Energy (Bluetooth Smart)
- Logger Operating Range
-
0° to 50°C ; 0 to 95% RH (non-condensing)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
-
Immediate, push button, date & time, or next interval
- Stop Modes
-
When memory full, push button, date & time, or after a set logging period
- Time Accuracy
-
±1 minute per month at 25°C±1 minute per month at 77°F
- 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 logger
- LCD
-
LCD is visible from 0° to 50°C;LCD is visible from 32° to 122°F;the LCD may react slowly or go blank in temperatures outside this range
- Size
-
7.62 x 12.95 x 4.78 cm3.0 x 5.1 x 1.88 inches
- Weight
-
267.4 g9.43 oz
- Environmental Rating
-
IP50
Notices
- *
-
Per RH sensor manufacturer data sheet
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Compatible items
Software
Communication Cables
Communications
Compliance Certificates
NIST Setup & Certifications
Protective Enclosures
What's in the box
- HOBO MX1102 CO2 Data Logger
- Four AA 1.5 V alkaline batteries
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