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OVERVIEW
Monitor Temperature, Humidity and Light Intensity with a Single Device
The HOBO MX1104 multi-channel data logger measures and transmits temperature, relative humidity, and light intensity data wirelessly. It also includes an external analog input to attach a variety of additional sensors.
This self-contained wireless data logger lets you use your mobile device and Onset’s free App (HOBOconnect) to access data, at any time, over a 100-foot range via Bluetooth Low Energy (BLE) technology. You can configure the logger, read out data, view data in graphs, check the operational status of loggers, configure alarm notifications, and share data files – all with no dedicated equipment beyond a mobile device. And if used with the new MX Gateway, you can remotely access your data in LI-COR cloud IoT Platform (formerly HOBOlink).
Highlighted Features
- Bluetooth communications for wireless data offload
- 16-bit resolution for highly accurate measurements
- Stores 1.9 million measurements for longer deployments between offloads
- New Self-Describing sensors with automatic configuration for fast deployment
- Compatible with existing sensors for a wide range of indoor monitoring
- Audible and visual LCD-screen alarms notify you if sensor becomes unplugged or a reading exceeds set thresholds
Simple Setup, Fast Deployment with New Self-Describing Sensors
New Self-Describing (SD) sensors automatically communicate configuration information to HOBO MX Multi-Channel data loggers. Sensor parameters stored inside the SD sensor eliminate the need for programming or extensive setup, supporting fast deployment. Integrated strain relief and a locking jack ensure that the sensor is secured to your data logger, for convenient plug-and-play operation.
View applicable sensors here >>What measurements does this data logger support?
The MX1104 data logger supports the following measurements: 4-20mA, AC Current, AC Voltage, Air Velocity, Carbon Dioxide, Compressed Air Flow, DC Current, DC Voltage, Dew Point, Differential Pressure, Gauge Pressure, Kilowatts (kW), Light Intensity, Relative Humidity and Temperature
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SPECIFICATIONS
Temperature Sensor (MX1104)
Range -20° to 70°C (-4° to 158°F) Accuracy ±0.20°C from 0° to 50°C (±0.36°F from 32° to 122°F) Resolution 0.002°C at 25°C (0.004°F at 77°F) Drift <0.1°C (0.18°F) per year RH Sensor* (MX1104)
Range 0% to 100% at -20° to 70°C (-4° to 158°F); exposure to conditions above 95% may temporarily increase the maximum RH sensor error by an additional 1% Accuracy ±2.5% from 10% to 90% (typical) to a maximum of ±3.5% including hysteresis at 25°C (77°F); below 10% and above 90% ±5% typical Resolution 0.01% Drift <1% per year typical Response Time (MX1104)
Temperature 11 minutes in air moving 1 m/s (2.2 mph) RH 30 seconds to 90% in airflow of 1 m/s (2.2 mph) Light Sensor (M1104)
Range 0 to 167,731 lux (15,582 lum/ft2) Accuracy ±10% typical for direct sunlight (see Light Measurement on page 4 for more details) Logger with
Cable TypeSD-MA-420 or CABLE-4-20mA SD-VOLT-2.5 or CABLE-2.5-STEREO SD-VOLT-05 or CABLE-
ADAP5SD-VOLT-10 or CABLE-ADAP10 SD-VOLT-24 or CABLE-ADAP24 Measurement Range 0 to 20.1 mA 0 to 2.5 V 0 to 5.0 V 0 to 10 V 0 to 24 V Accuracy ±0.001 mA ±0.2% of reading ±0.1 mV ±0.1% of reading ±0.2 mV ±0.3% of reading ±0.4 mV ±0.3% of reading ±1.0 mV ±0.3% of reading Resolution 0.3 µA 40 µV 80 µV 160 µV 384 µV Logger
Operating Range -20° to 70°C (-4° to 158°F) Radio Power 1 mW (0 dBm) Transmission Range Approximately 30.5 m (100 ft) line-of-sight Wireless Data Standard Bluetooth Low Energy (Bluetooth Smart) 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) Battery Type Two AAA 1.5 V alkaline batteries, user replaceable Battery Life 1 year, typical with logging interval of 1 minute and Bluetooth Always On enabled; 2 years, typical with logging interval of 1 minute and Bluetooth Always On disabled; and temperatures between 0° and 50°C (32° and 122°F). Faster logging intervals and statistics sampling intervals, burst logging, remaining connected with the app, excessive downloads, and paging may impact battery life. Memory 4 MB (1.9 million measurements, maximum) Full Memory Download Time Approximately 4 to 15 minutes depending on the mobile device; 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 11.28 x 5.41 x 2.92 cm (4.44 x 2.13 x 1.15 in.) Weight 123 g (4.34 oz) Environmental Rating IP54 CE Compliant The CE Marking identifies this product as complying with all relevant directives in the European Union (EU). *Per RH sensor manufacturer data sheet
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HOBOCONNECT
Download the free HOBOconnect app for your iOS or Android mobile device or Windows computer today.
Onset’s HOBOconnect app, accessed from a free download from the iTunes or Google Play app store, or your pc, makes it quick and easy to configure compatible MX Series data loggers (chart below) and manage the collected data. From your mobile device, tablet, or Windows computer, users can view data in graphs, check the operational status of loggers, share data files and graph images for analysis in Excel, Numbers, and other applications, and store data in the cloud. HOBOconnect also makes it fast and easy to set up audible alarm notifications so users are immediately notified of problems.
Learn more about HOBOconnect >>
HOBO MX1104 Analogue/Temp/RH/Light Data Logger
$470.00 ex GST
The HOBO MX1104 multi-channel data logger measures and transmits temperature, relative humidity, and light intensity data wirelessly. It also includes an external analogue input to attach a variety of additional sensors.
Need Remote Access?
Add the MX Gateway for remote access to your data in the LI-COR cloud IoT Platform (formerly HOBOlink).
