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HOBO MX2203 Bluetooth Waterproof (120 Metres) Temperature Data Logger

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In stock
SKU
MX2203
Special Price £205.01 £170.84 Regular Price £215.80

The HOBO MX2203 TidbiT waterproof temperature logger is ideal for long-term deployments in streams, lakes, and oceans (up to 400 foot depths). 

This rugged waterproof logger leverages the power of Bluetooth Low Energy (BLE) to deliver high-accuracy temperature measurements straight to your iOS or Android mobile device.

The HOBO MX2203 data logger requires the free HOBOconnect App and a compatible mobile device.
Available for Monday, 1 April, order within 0 hours 0 minutes 0 seconds
 

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HOBO MX2203 TidbiT waterproof temperature logger leverages the power of Bluetooth Low Energy (BLE) to deliver high-accuracy temperature measurements straight to your mobile device with Onset's free HOBOconnect app. Designed for durability, this rugged waterproof logger is ideal for long-term deployments in streams, lakes, and oceans (up to 400-foot depths). The HOBO MX2203 also provides the additional feature to detect and record the presence of water which is ideal for monitoring intermittent water applications. Data collection in the field has never been easier!

For remote cloud-based access to your data and alerts via email/SMS text message, simply add the optional MX Gateway (indoor deployments).

Key Features

  • Convenient wireless setup and download via Bluetooth Low Energy (BLE)
  • Large memory stores 96,000 measurements
  • Waterproof to 120 metres (400 feet)
  • User-replaceable battery
  • Waterproof boot protects the logger during deployment
  • LED alarm notifies you when temperature exceeds set threshold
  • Water detection feature conserves battery life
  • Works with Onset’s free HOBOconnect app
  • ±0.2°C (±0.36°F) accuracy

This data logger operates in indoor, outdoor and underwater environments.

Supports the following measurements: Soil Temperature, Temperature and Water Temperature.

More Information
Country of Manufacture United States
Explanation

 

Temperature Sensor (MX2203)

Range

MX2203: -20° to 70°C (-4° to 158°F) in air; -20° to 50°C (-4° to 122°F) in water

Accuracy

±0.25°C from -20° to 0°C (±.45°F from -4° to 32°F)

±0.2°C from 0° to 70°C (±0.36°F from 32° to 158°F)

Resolution

0.01°C (0.018°F)

Drift

<0.1°C (0.18°F) per year

Response Time

MX2203: 17 minutes typical to 90% in air moving 1 m/s, unmounted;

7 minutes typical to 90% in stirred water, unmounted 

 

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

-20° to 70°C (-4° to 158°F)

Logging Rate

1 second to 18 hours

Buoyancy (Fresh Water)

MX2203: 3.1 g (0.11 oz) negative 

Waterproof

MX2203: To 122 m (400 ft) 

Water Detection

Water conductivity level of 100 µS/cm or greater necessary for reliable detection of water. Deionized water or water below 100 µS/cm may not be detected.

The water conductivity circuit may not reliably detect water that has frozen around the electrodes, i.e. below 0°C (32°F).

Memory

96,000 measurements

Battery

CR2477 3V lithium, user replaceable in MX2203,

Battery Life

3 years, typical at 25°C (77°F) with logging interval of 1 minute and Bluetooth Always Off disabled in software.

5 years, typical at 25°C (77°F) with logging interval of 1 minute and Bluetooth Always Off or Bluetooth Off Water Detect enabled in software.

Faster logging intervals and statistics sampling intervals, burst logging, remaining connected with the app, excessive downloads, and paging may impact battery life.

To ensure proper battery installation, see Battery Information for detailed instructions on replacing the battery in the MX2203 logger.

Time Accuracy

± 1 minute per month at 25°C (77°F)

Full Memory Dowload

Approximately 45 seconds; may take longer the farther the device is from the logger

Wetted Materials

MX2203: Polypropylene case, EPDM O-ring, stainless steel screws, Santoprene® (TPE) boot 

Dimensions

MX2203: 4.45 x 7.32 x 3.58 cm (1.75 x 2.88 x 1.41 inches) 

Weight

MX2203: 36.2 g (1.28 oz) 

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.

Contents Data Logger, Protective Boot
Ideal For Professional, Education
Brand Onset HOBO
Onset Product Series TidbiT
Typical applications Environmental (Outdoor), Field Research, Food Safety, Water Quality
Measurements 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.

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