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HOBO TidbiT MX2205 Bluetooth-enabled Waterproof Temperature Logger with External Sensor

In stock
SKU
MX2205
Special Price £194.16 £161.80 Regular Price £204.38

The HOBO MX2205 is a waterproof data logger with both an internal sensor and an external sensor that’s designed for monitoring fast-changing temperatures.

Leverages the power of Bluetooth Low Energy (BLE) to deliver high-accuracy temperature measurements straight to your iOS/Android mobile device, or laptop.

The HOBO MX2205 data logger requires the free HOBOconnect App and a compatible mobile device or Windows computer.
 

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The HOBO TidbiT MX2205 logger monitors temperature in streams, lakes, coastal habitats, and soil in fields that are prone to flooding.

Equipped with both an internal sensor to monitor ambient temperature and an external sensor on a 2m cable to accurately monitor fast-changing temperatures.

Housed in a protective boot, this rugged logger is designed for extended deployments in fresh water at depths up to 30.5m (100 ft). The logger uses Bluetooth Low Energy (BLE) for wireless communication with a phone, tablet, or computer. Using the free HOBOconnect app, you can easily configure the logger, download logged data to your mobile device or computer.

You can also configure the logger to calculate statistics, set up alarms to trip at specific thresholds, or enable burst logging in which data is logged at a faster interval when sensor readings are above or below certain limits. 

This rugged logger withstands harsh environments, and can be deployed just above water or soil for quicker, more convenient data downloads that don’t require pulling up the logger.

Data collection in the field has never been easier!

Key Features

  • Convenient wireless setup and download via Bluetooth
  • ±0.2°C (±0.36°F) accuracy
  • Large memory stores 96,000 measurements
  • Fast temperature-response time (20 seconds)
  • External temperature sensor, plus internal sensor for ambient temp monitoring

  • Notifies you when temperature exceeds set thresholds (the logger alarm LED blinks and an alarm icon appears in the app)

  • 3-year battery life (Bluetooth on); 5-year battery life (Bluetooth off)

  • Two mounting tabs for use with screws or zip ties ensure secure deployment

  • Works with Onset’s free HOBOconnect app.

More Information
Country of Manufacture United States
Explanation

Specifications

Temperature Sensors

Range
Probe | -40 to 100°C), with tip and cable immersion in fresh water up to 50°C  for one year
Logger | -20° to 70°C  in air; -20° to 50°C in water, maximum sustained temperature in water 30°C.
Accuracy
Probe
±0.25°C from -40 to 0°C
±0.2°C from 0 to 70°C
±0.25°C from 70 to 100°C
Logger
±0.25°C from -20° to 0°C
±0.2°C from 0° to 70°C
Resolution
0.01°C
Drift
<0.1°C per year
Response Time
Probe | 3 minutes in air moving 1 m/sec; 20 seconds in stirred water
Logger | 15 minutes typical to 90% in air moving 1 m/s, unmounted; 4 minutes typical to 90% in stirred water, unmounted

Logger

Logger Operating Range
-20° to 70°C
Buoyancy (Fresh Water)
14.26 g negative
Waterproof Rating
To 30.5m (100ft)
Radio Power
1 mW (0 dBm)
Transmission Range
Approximately 30.5m (100ft) line-of-sight
Wireless Data Standard
Bluetooth Low Energy (Bluetooth Smart)
Logging Rate
1 second to 18 hours
Time Accuracy
±1 minute per month at 25°C
Battery
CR2477 3V lithium, non-replaceable
Battery Life
3 years, typical at 25°C with logging interval of 1 minute and Bluetooth Always Off disabled in software.
5 years, typical at 25°C with logging interval of 1 minute and Bluetooth Always Off enabled in the app.
Faster logging intervals and statistics sampling intervals, burst logging, remaining connected with the app, excessive downloads, and paging may affect battery life.
Memory
96,000 measurements
Full Memory Download Time
Approximately 45 seconds; may take longer the farther the device is from the logger.
Wetted Materials
Epoxy case, Santoprene (TPE) boot
Dimensions
4.06 x 6.99 x 3.51cm
External temperature sensor diameter: 0.53cm
External sensor cable length: 2m
 
Weight
70.0 g
Environmental Rating
IP68
Contents Data Logger, Protective Boot
Ideal For Professional, Education
Brand Onset HOBO
Onset Product Series TidbiT
Typical applications Environmental (Outdoor), Field Research
Measurements Soil Temperature, Temperature, Water Temperature

Standard delivery (Royal Mail) - £3.95 to £4.99

Available for purchases under £100. Your order should be with you within 4-5 working days.

 

Tracked delivery - £5.95 to £6.50

Our tracked delivery is either Royal Mail tracked, Parcelforce or UPS. Your order should be with you within 1-2 working days.

 

Next Day service - £9.95

Place your order before 2:30pm Monday - Friday and receive your order the next working day (excludes Saturdays, Sundays and Public holidays). Orders placed at the weekend are shipped on the next working day and usually arrive the following day. Goods shipped on a next working day service may be subject to delays by the courier which are outside of our control. Services to outlying areas may differ and take longer and enhanced services may not be available.

 

International delivery

International delivery is available for this product. The cost and delivery time depend on country.

 

Collection

You can collect from our showroom. Please call before visiting to ensure we have your order ready.

User Manual (717.04 kB)
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