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Outdoor Temp/RH Data Logging Kit with Bluetooth Connectivity

Manufacturer:
The HOBO MX2301 Temp/RH Data logger, coupled with the robust RS1 Solar Radiation Shield enabling accurate readings even in direct sunlight.
Part Number: MX2301-Kit
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$653.00 ex GST
$588.00 ex GST
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The HOBO MX2301 Temp/RH Data logger, coupled with the robust RS1 Solar Radiation Shield enabling accurate readings even in direct sunlight.


Kit Contains everything you need to start logging:

1 x MX2301 Temperature and Humidity Bluetooth Data Logger

1 x RS1 Solar Radiation Shield

1 x MX2300-RS-BRACKET

The HOBOconnect App is a free download from the App store or Google Play Store


MX2301 Temp/RH Logger: (Click here to Learn More about this item)

The HOBO MX2301 is a weatherproof data logger with built-in temperature and relative humidity sensors. Leveraging Bluetooth Low Energy, the logger enables easy, fast set up and data download directly from your mobile device, and provides high-accuracy measurements in harsh outdoor environments.


RS1 Solar Radiation Shield  (Click here to Learn More about this item)

The solar radiation shield is recommended for temperature and relative humidity measurement accuracy in locations exposed to direct or reflected solar radiation. Mounts on tripods, masts, or flat vertical surfaces. The RS1 is ideal for use with loggers such as the HOBO MX2301.


With the addition of a MX2300-RS-BRACKET for mounting the logger inside the solar radiation shield, you have a fully encapsulated Temp/RH Data logging system, ideal for small farming applications or microclimate monitoring.

(Click here to Learn More about this item)


MX2300 Product Information Video


Accurate Data, Easily

Get the measurement accuracy you need – wherever you need it – without having to remove loggers from their deployed locations to offload data. All you need is a mobile phone or tablet running the free HOBOconnect app. No PC software to install, and no cables to connect!


Legendary Reliability

HOBO MX2300 temp/RH loggers are built to withstand the elements. They feature a rugged weatherproof housing designed for long-term studies – even in harsh climates. Their compact size and built-in mounting holes make deployment simple, with no need for mounting brackets in most cases.   Plus, wireless communication means these loggers can be deployed entirely inside our RS1 solar radiation shield for high reliability, while still being easy to offload with a mobile device.


What measurements does this data logger support?

The MX2301 data logger supports the following measurements: Relative Humidity and Temperature

Important:
The HOBO MX2300 data loggers requires the HOBOmobile App and a compatible mobile device. The system requirements for the HOBOconnect app can be found at the bottom of our HOBOconnect software page.

Mounting the MX2301 into the RS1 Radiation Shield

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.

Temperature Sensor

Range

MX2301 and MX2305 internal sensors: -40 to 70°C (-40 to 158°F)
MX2302 external temperature sensor: -40 to 70°C (-40 to 158°F)
MX2303 and MX2304 external sensors: -40 to 100°C (-40 to 212°F), with tip and cable immersion in fresh water up to 50°C (122°F) for one year

Accuracy

±0.25°C from -40 to 0°C (±0.45 from -40 to 32°F)
±0.2°C from 0 to 70°C (±0.36 from 32 to 158°F)
±0.25°C from 70 to 100°C (±0.45 from 158 to 212°F), MX2303 and MX2304 only

Resolution

0.04°C (0.072°F)

Response Time (Typical to 90%)

MX2301 and MX2305 internal sensors: 17 minutes in air moving 1 m/sec
MX2302 external temperature sensor: 2 minutes, 30 seconds in air moving 1 m/sec
MX2303 and MX2304 external sensors: 3 minutes in air moving 1 m/sec; 20 seconds in stirred water

Drift

<0.01°C (0.018°F) per year

 

RH Sensor (MX2301, MX2302 only)

Range

0 to 100% RH, -40° to 70°C (-40° to 158°F); exposure to conditions below -20°C (-4°F) or above 95% RH 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% RH and above 90% RH ±5% typical

Response Time (Typical to 90%)

MX2301: 1 minute in air moving 1 m/sec with protective cap
MX2302: 1 minute, 30 seconds in air moving 1 m/sec

Resolution

0.05%

Drift

<1% per year typical

 

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

-40° to 70°C (-40° to 158°F)

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

Time Accuracy

±1 minute per month 0° to 50°C (32° to 122°F)

Battery Type

2/3 AA 3.6 Volt lithium, user replaceable

Battery Life

2 years, typical with logging interval of 1 minute and Power Saving Mode disabled; 5 years, typical with logging interval of 1 minute and Power Saving Mode enabled. Faster logging intervals and statistics sampling intervals, burst logging, remaining connected with the app, excessive downloads, and paging may impact battery life.

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

Dimensions

Logger housing: 10.8 x 5.08 x 2.24 cm (4.25 x 2.0 x 0.88 in.)
External temperature sensor diameter: 0.53 cm (0.21 in.)
External temperature/RH sensor diameter: 1.17 cm (0.46 in.)
External sensor cable length: 2 m (6.56 ft)
Solar radiation shield bracket: 10.8 x 8.3 cm (4.25 X 3.25 in.)

Weight

Logger: 75.5 g (2.66 oz) Solar radiation shield bracket: 20.4 g (0.72 oz)

Materials/b>

Acetal, silicone gasket, stainless steel screws

Environmental Rating

NEMA 6 and IP67

The CE Marking identifies this product as complying with all relevant directives in the European Union (EU). This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.

Features

Onset's HOBOconnect app, a free download from the iTunes or Google Play app store, makes it quick and easy to configure compatible MX Series data loggers (chart below) and manage the collected data. Right from a mobile phone or tablet, 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.

  • Communicate to HOBO MX data loggers using Bluetooth (LE) technology
  • No internet connection required 
  • Set data logger's name, password, logging rate, alarm threshold, start and stop time
  • Automatically upload data to Onset's cloud-based HOBOlink software to store and merge data files
  • Configure and clear audible alarms
  • Page the data logger
  • Quickly download and view data
  • Export and share data as CSV, TXT, XLSX, or HOBO files



Mobile App Compatibility HOBOconnect iOS & Android
MX1101 - HOBO Bluetooth Temp/RH Data Logger ✓
MX1102A - HOBO Bluetooth CO2/Temp/RH Data Logger ✓
MX1104/5 - HOBO Bluetooth Multi-Channel Data Loggers ✓
MX2001 - HOBO Bluetooth Water Level Data Logger ✓
MX100 - HOBO Bluetooth Temperature Data Logger ✓
MX2300 Series - HOBO Bluetooth Temp and Temp/RH Loggers ✓
MX2200 Series - HOBO Bluetooth Temperature Data Loggers ✓
MX2501 - HOBO Bluetooth pH and Water Temp Data Logger ✓
MX Gateway - Remote Access to Your Data and Cloud Storage ✓
Multi-Language Support - Korean and Japanese ✓

* Korean and Japanese only

   Android App on Google play    HOBOconnect app icon

Download the free HOBOconnect app for your iOS or Android mobile device today. For documentation on the app, click here

Minimum System Requirements

  • iOS 11, 12 and 13
  • Android 7, 8, 9 and 10
  • Bluetooth 4.X and up

Resources

The HOBO MX2301 Temp/RH Data logger, coupled with the robust RS1 Solar Radiation Shield enabling accurate readings even in direct sunlight.


Kit Contains everything you need to start logging:

1 x MX2301 Temperature and Humidity Bluetooth Data Logger

1 x RS1 Solar Radiation Shield

1 x MX2300-RS-BRACKET

The HOBOconnect App is a free download from the App store or Google Play Store


MX2301 Temp/RH Logger: (Click here to Learn More about this item)

The HOBO MX2301 is a weatherproof data logger with built-in temperature and relative humidity sensors. Leveraging Bluetooth Low Energy, the logger enables easy, fast set up and data download directly from your mobile device, and provides high-accuracy measurements in harsh outdoor environments.


RS1 Solar Radiation Shield  (Click here to Learn More about this item)

The solar radiation shield is recommended for temperature and relative humidity measurement accuracy in locations exposed to direct or reflected solar radiation. Mounts on tripods, masts, or flat vertical surfaces. The RS1 is ideal for use with loggers such as the HOBO MX2301.


With the addition of a MX2300-RS-BRACKET for mounting the logger inside the solar radiation shield, you have a fully encapsulated Temp/RH Data logging system, ideal for small farming applications or microclimate monitoring.

(Click here to Learn More about this item)


MX2300 Product Information Video


Accurate Data, Easily

Get the measurement accuracy you need – wherever you need it – without having to remove loggers from their deployed locations to offload data. All you need is a mobile phone or tablet running the free HOBOconnect app. No PC software to install, and no cables to connect!


Legendary Reliability

HOBO MX2300 temp/RH loggers are built to withstand the elements. They feature a rugged weatherproof housing designed for long-term studies – even in harsh climates. Their compact size and built-in mounting holes make deployment simple, with no need for mounting brackets in most cases.   Plus, wireless communication means these loggers can be deployed entirely inside our RS1 solar radiation shield for high reliability, while still being easy to offload with a mobile device.


What measurements does this data logger support?

The MX2301 data logger supports the following measurements: Relative Humidity and Temperature

Important:
The HOBO MX2300 data loggers requires the HOBOmobile App and a compatible mobile device. The system requirements for the HOBOconnect app can be found at the bottom of our HOBOconnect software page.