HOBO MX1101 Bluetooth Low Energy Temperature/RH Data Logger

Overview
Onset’s HOBO MX1101 data logger measures and transmits temperature and relative humidity data wirelessly to mobile devices via Bluetooth Low Energy (BLE) 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 mobile device for iOS or Android over a 100-foot range, and it requires no dedicated equipment beyond a mobile device for configuring the logger or reading out data.

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.

Specification
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)
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: ±2.0% from 20% RH to 80% RH typical to a maximum of ±4.5% including hysteresis at 25˚C (77˚F); below 20% RH and above 80% RH ±6% typical
Resolution: 0.01%
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
Battery Type: Two AAA 1.5 V alkaline batteries, user replaceable
Memory: 128 KB (84,650 measurements, maximum)