Onset HOBO MX1104 Bluetooth Analog, Humidity, Temperature and Light Data Logger
- Integrated Sensors for Temperature, Humidity and Light Measurements and External Port for Analog Sensor
- Wireless Transmission of Recorded Readings to Android, iPhone, iPad Devices Using Bluetooth Smart LE Communications
- -20°C to 70°C (Temp), 0% to 100% RH (Humidity) and 0 to 167,731 lux (Light) Measurement Ranges. (Analog is Dependant on External Sensor)
- (2) User-Replaceable AAA Alkaline Batteries with 1 Year Life (1 Minute Sampling Rate)
- Stores up to 1.9 Million 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. HOBOconnect App Available on the Apple Store and the Google Play Store
Overview of the Onset HOBO MX1104 Bluetooth Analog, Humidity, Temperature and Light Data Logger
The HOBO MX1104 is a Bluetooth, multi-channel data logger that measures and transmits temperature, relative humidity, and light intensity data wirelessly. In addition to these internal sensors the MX1104 has a single external analog input that can be used with a wide variety of additional sensors (sold separately).
The MX1104 is a self-contained wireless data logger that lets you use either your mobile device or Windows computer and Onset’s free HOBOconnect app. HOBOconnect allows you to access data, at any time, at distances up to 100 feet using Bluetooth technology. The easy-to-use application allows you to configure the logger, read data, view data in graphs, check the operational status, configure alarm notifications, and share data files. This can all be done without any dedicated equipment beyond a mobile device or laptop. If used with the MX Gateway (sold separately), you can set up remote alarm notifications and remotely access your data in Onset’s cloud based HOBOlink software.
Onset HOBO® MX1104 Bluetooth Analog, Humidity, Temperature and Light Data Logger Specifications
Data Channels | (1) Analog Channel (1) Humidity Channel (1) Temperature Channel (1) Light Channel |
Humidity | Measurement Range: 1% to 100% at -20°C to 70°C (-4°F to 158°F) Accuracy: ±2.5% at 10% to 90% RH (typical) to a Maximum of ±3.5% including hysteresis at 25C (77F); below 10% and above 90%: ±5% (Typical) Resolution: 0.01% Response Time: 30 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: ±0.20°C (±0.36°F) @ 0°C to 50°C Resolution: 0.002°C @ 25°C (0.004°F @ 77°F) Response Time: 11 Minutes in Airflow 1 m/s (2.2 mph) Drift: < 0.1°C (0.18°F) per year |
Light | Measurement Range: 0 to 167,731 lux (15,582 lum/ft2) Accuracy: ±10% typical for Direct Sunlight |
Logger with SD-MA-420 or CABLE-4-20mA | Measurement Range: 0 to 20.1 mA Accuracy: ±0.001 mA ±0.2% of Reading Resolution: 0.3 µA |
Logger with SD-VOLT-2.5 or CABLE-2.5-STEREO | Measurement Range: 0 to 2.5 Volts Accuracy: ±0.1mV ±0.1% of Reading Resolution: 40 µV |
Logger with SD-VOLT-05 or CABLE-ADAP5 | Measurement Range: 0 to 5.0 Volts Accuracy: ±0.2mV ±0.3% of Reading Resolution: 80 µV |
Logger with SD-VOLT-10 or CABLE-ADAP10 | Measurement Range: 0 to 10 Volts Accuracy: ±0.4mV ±0.3% of Reading Resolution: 160 µV |
Logger with SD-VOLT-24 or CABLE-ADAP24 | Measurement Range: 0 to 24 Volts Accuracy: ±1.0mV ±0.3% of Reading Resolution: 384 µV |
Data Storage Capacity | 1.9 Million Recorded Readings |
Sampling Rate | 1 Second to 18 Hours (User-Specified) |
Display | Type: LCD 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 | Bluetooth Always On: 1 Year typical @ 1 Minute Sampling Rate Bluetooth Always Off: 2 Years typical @ 1 Minute Sampling Rate Note: Dependant Upon Environment, Operating Range, Logging Interval, Remaining Connected with the App, Excessive Downloads and Paging May Impact Battery Life |
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 | HOBOconnect 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, IP54 |
Weight | 123 grams (4.34 oz) |
Dimensions | 11.28 cm x 5.41 cm x 2.92 cm (4.44" x 2.13" x 1.15") |