MX1101 Bluetooth Smart Temp/RH Logger for Interior

Termohigrómetro data logger Onset HOBO MX1101 data logger measures and transmits temperature and relative humidity data wirelessly to mobile devices via Bluetooth Smart technology.

The self-contained wireless data logger, which works with Onset’s free HOBOmobile app for logger setup and data management, enables you to access data anytime from your iOS mobile device over a 100-foot range, and it requires no dedicated equipment beyond an iOS device for configuring the logger or reading out data.

Using Onset’s free HOBOmobile app, you can view data in graphs, check the operational status of loggers, configure alarm notifications, and share data files.

• Wireless communication via Bluetooth Smart
• Easy to deploy and offload using free HOBOmobile App
• Visual and audible high & low alarm thresholds
• Stores 84,000 measurements
• Accuracy: +/- 0.2C and +/- 2%RH
• Find me/pager feature

Environment:
The MX1101 Data Logger is for use in Indoor environments

Measurements:
The MX1101 Data Logger supports the following measurements: Temperature, Relative Humidity

IMPORTANT: The HOBO MX1101 data logger requires the HOBOmobile App and a compatible mobile device.

Temperature Sensor
Range	-20° to 70°C (-4° to 158°F)
Accuracy	±0.21°C from 0° to 50°C (±0.38°F from 32° to 122°F), see Plot A
Resolution	0.024°C at 25°C (0.04°F at 77°F), see Plot A
Drift	<0.1°C (0.18°F) per year
RH Sensor*
Range	1% to 90%
Accuracy	±2% from 20% to 80% typical at 25°C (77°F), see Plot B
Hysteresis	±2% RH
Resolution	0.01% at 25°C (77°F)
Drift	<1% per year typical
Response Time
Temperature	7:30 minutes in air moving 1 m/s (2.2 mph)
RH	20 seconds 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 Smart (Bluetooth Low Energy, Bluetooth 4.0)
Logger Operating Range	-20° to 70°C (-4° to 158°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
Restart Mode	Push button
Time Accuracy	±1 minute per month at 25°C (77°F), see Plot C
Battery Life	1 year, typical with logging interval of 1 minute. Faster logging and/or statistics sampling intervals, entering burst logging mode, and remaining connected with HOBOmobile will impact battery life. Excessive readouts, checking of Full Status Details, audible alarms, and paging all impact battery life. Visual alarms and other events can have a marginal impact on battery life.
Battery Type	Two AAA 1.5 V alkaline batteries, user replaceable
Memory	128 KB (84,650 measurements, maximum)
Full Memory Download Time	Approximately 60 seconds; may take longer the further the device is from the logger
LCD	LCD is visible from 0° to 50°C (32° to 122°F); the LCD may react slowly or go blank in temperatures outside this range
Size	3.66 x 8.48 x 2.29 cm (1.44 x 3.34 x 0.9 in.)
Weight	56 g (1.98 oz)
Environmental Rating	IP50
	The CE Marking identifies this product as complying with all relevant directives in the European Union (EU).

*Per RH sensor manufacturer data sheet

Plot A: Temperature Accuracy and Resolution

 

Plot B: Typical RH Accuracy*

 

Plot C: Time Accuracy