Onset HOBO MX1101 Bluetooth Temperature and Humidity Data Logger
- Integrated Sensors for Temperature and Humidity Measurements in an Indoor Environment
- Wireless Transmission of Recorded Readings to Android devices, iPhone, iPad Using Bluetooth Smart LE Communications
- -20°C to 70°C and 1% to 90% RH Measurement Ranges with a ±0.21°C and 2% RH Accuracy
- (2) User-Replaceable AAA Alkaline Batteries with 1 Year Life (1 Minute Sampling Rate)
- Stores up to 84,650 Measured Readings with Date/Time Stamp if Bluetooth Communications Not Available
Includes Command Strip, Double-Sided Tape, Hook & Loop Strap and (2) AAA Alkaline Batteries. HOBOmobile App Available on the Apple Store and the Google Play Store
Overview of the Onset HOBO MX1101 Bluetooth Humidity and Temperature Data Logger
The Onset HOBO MX1101 Bluetooth temperature/humidity data logger measures, records and transmits temperature and relative humidity data. It uses advanced Bluetooth Low Energy (BLE) technology to send data wirelessly to mobile devices (Android or iOS) over 100 feet. Onset’s free HOBOmobile app lets you view graphs of data, check status, share data and configure alarm notifications. Data can be sent from the app to a desktop computer running HOBOware (free download) or sent as a PDF report. This logger is an excellent choice for any application where you need to place the logger in a hard to reach location.
Onset HOBO® MX1101 Bluetooth Humidity and Temperature Data Logger Specifications
|Data Channels||1 Temperature Channel
1 Humidity Channel
|Humidity||Measurement Range: 1% to 90%
Accuracy: ±2.0% Typical up to Max ±4.5% (20% to 80% RH) @ 25°C
Hysteresis: ±2% RH
Resolution: 0.01% @ 25°C
Response Time: 20 Seconds to 90% in Airflow of 1 m/s (2.2 mph)
Drift: < 1% per year
|Temperature||Measurement Range: -20°C to 70°C (-4°F to 158°F)
Accuracy: ±0.21°C (±0.38°F) @ 0°C to 50°C
Resolution: 0.024°C @ 25°C (0.04°F @ 77°F)
Response Time: 7.5 Minutes in Airflow 1 m/s (2.2 mph)
Drift: < 0.1°C (0.18°F) per year
|Data Storage Capacity||84,650 Temperature/Humidity Readings|
|Sampling Rate||1 Second to 18 Hours (User-Specified)|
Note: Display is Visible from 0°C to 50°C (32°F to 158°F)
Display May React Slowly or Go Blank in Temperatures Outside this Range.
|Power Source||(2) AAA 1.5 Volt Alkaline Batteries (User-Replaceable)|
|Battery Life||1 Years @ 1 Minute Sampling Rate
Note: Dependant Upon Environment, Operating Range, Logging Interval and Logging Modes
|Time Accuracy||±1 Minute per Month @ 25°C|
|Communications||Type: Bluetooth Wireless
Wireless Data Standard: Bluetooth Smart (Bluetooth Low Energy, Bluetooth 4.0)
Transmission Range: Up to 30.5 Meters (100 ft) Line of Sight
Radio Power: 1 mW (0 dBm)
|Logging Modes||Fixed Interval (Normal, Statistics) or Burst|
|Data Storage Modes||Stop When Full or Wrap/Overwrite When Full (FIFO)|
|Start Modes||Immediately, Push Button, Date & Time or Next Interval|
|Restart Mode||Push Button|
|Stop Modes||When Data Storage Full, Push Button, Date & Time or After Set Interval|
|Software||HOBOmobile Software App for iOS or Android|
|OS Compatibility||Android Phones and Tablets
iPhone, iPad, iPod Touch with iOS 7.1 or Later
Bluetooth 4.0 or Later
|Operating Range||Temperature: -20°C to 70°C (-4°F to 158°F)
Humidity: 0 to 95% RH (non-condensing)
|Standards Compliance||CE, IP50|
|Weight||56 grams (1.98 oz.)|
|Dimensions||3.66 cm x 8.48 cm x 2.29 cm (1.44" x 3.34" x 0.9")|
Yes, each logger will show up in the app. You can only connect to one at a time to download/view data but multiple loggers can be accessed from the same app which is available for free for iOS and Android mobile devices. You can name each logger to make identifying them easier.
Yes, you can set the sample rate/frequency when you configure the logger using the software. It can be set from between once per second to once per 18 hours.
The software is available as a free download.
The calibration is an optional service that we offer. It provides you with a certificate showing that the individual logger you purchased was tested and found to be within its specification for accuracy. The test is carried out by our calibration lab which is accredited ISO 17025:2005. Calibration is not required and the logger will be just as accurate without it. Generally speaking you would only purchase this optional service if you were required to by a governing body. The fee to have the logger tested at a single temperature and humidity point is $96.00 per logger.
The MX1101 isn't compatible with the CX Gateway nor can it be used with external sensors. The only loggers that can be used with the gateway are the CX series of loggers which unfortunately aren't available with humidity sensors. The CX line is designed for use in fridge and freezers.
There has been some talk from Onset about expanding the gateway into their other Bluetooth products however we can't say at this time how long it will be or if it will even work with the existing line of Bluetooth loggers.