Onset HOBO MX2205 TidbiT External Temperature Data Logger

Model: MX2205

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Onset HOBO MX2205 TidbiT External Temperature Data Logger-

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Onset HOBO MX2205 TidbiT External Temperature Data Logger

Model: MX2205

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Rugged and waterproof, this data logger has a sensor designed for extended deployment just above freshwater or soil for monitoring fast-changing temperatures. In addition, this data logger withstands harsh environments like flood-prone fields with convenient wireless data download to a mobile device or laptop.

Your Price	$185.00 USD
Availability	8 to 9 Weeks
Quantity	Quantity

Onset HOBO MX2205 Offers

Features

Fast temperature-response time (20 seconds)
±0.36°F (0.2°C) accuracy
Three-year battery life (Bluetooth on), or five-year battery life (Bluetooth off)
Two mounting tabs for use with screws or zip ties, ensuring secure deployment
Works with Onset's free HOBOconnect app
External temperature sensor, plus internal sensor for ambient temperature monitoring
Large memory stores 96,000 measurements
LED indicates when temperature exceeds set threshold
Convenient wireless setup and download via Bluetooth

Applications

Climate monitoring
Environmental compliance
Renewable energy
Green space
Ecology
Water quality and compliance
Hydrology, groundwater, wetland, and stormwater
Watershed management
Dam management
Agricultural research
Irrigation and water monitoring
Crop production
Orchard and vineyard
Precision livestock
Disease and pest

HOBOconnect Monitoring App

Streamlined configuration, data collection and logger management for HOBO MX Data Loggers

A free app redesigned with a new interface to improve the user experience and streamline common tasks. Now faster and easier than ever to configure HOBO MX Series data loggers and manage the collected data. Download the new and improved HOBOconnect app from the Apple App Store or Google Play to your mobile device, or download it from the Onset HOBO website to your Windows computer.

App features

Quickly connect to loggers in Bluetooth range
Monitor current conditions without needing to connect
Save time with bulk download of data from loggers
Improve collaboration by sharing data via text and e-mail
Communicates to HOBO MX data loggers using Bluetooth technology
No internet connection required
Customize logger settings and alarms with flexible configuration
Automatically upload data to HOBOlink 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, XLSX, or HOBO files
Supports all HOBO MX Bluetooth data logger models
Select from light and dark color modes
Multi-language support:
- Spanish
- French
- Traditional and Simplified Chinese
- Korean
- Japanese

System requirements

iOS 13+
Android 11+
Windows 10 or 11
Bluetooth 4.X and up

Onset HOBO MX2205 Specifications

Temperature Sensor
Range	Probe: -40 to 212°F (-40 to 100°C), with tip and cable immersion in fresh water up to 122°F (50°C) for 1 year Logger: -4 to 158°F (-20 to 70°C) in air -4 to 122°F (-20 to 50°C) in water, maximum sustained temperature in water at 86°F (30°C)
Accuracy	Probe: ±0.45 from -40 to 32°F (±0.25 from -40 to 0°C) ±0.36 from 32 to 158°F (±0.2 from 0 to 70°C) ±0.45 from 158 to 212°F (±0.25°C from 70 to 100°C) Logger: ±0.45°F from -4 to 32°F (±0.25 from -20 to 0°C) ±0.36 from 32 to 158°F (±0.2 from 0 to 70°C)
Resolution	0.018°F (0.01°C)
Drift	<0.18°F (0.1°C) per year
Response Time (typical, to 90% of change)	Probe: 3 minutes in air moving 1 m/s 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
Data Logger
Operating Range	-4 to 158°F (-20 to 70°C)
Buoyancy (Fresh Water)	0.50 oz (14.26 g) negative
Waterproof	To 100' (30.5 m)
Radio Power	1 mW (0 dBm)
Transmission Range	Approximately 100' (30.5 m) 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 77°F (25°C)
Battery	Type: CR2477 3 V lithium, non-replaceable Lifetime: 3 years, typical at 77°F (25°C) with logging interval of 1 minute and Bluetooth Always OFF disabled in software 5 years, typical at 77°F (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	Capacity: 96,000 measurements Full memory download time: Approximately 45 seconds May take longer the further the device is from the logger
Wetted Materials	Epoxy case, santoprene (TPE) boot
Environmental Rating	IP68
Dimensions	Logger housing: 1.6 x 2.75 x 1.38" (4.06 x 6.99 x 3.51 cm) External temperature sensor diameter: 0.21" (0.53 cm) External sensor cable length: 6.56' (2 m)
Weight	0.15 lbs (70 g)

What's included with the Onset HOBO MX2205

Data Logger
Protective Boot

manual for the Onset HOBO MX2205 TidbiT External Temperature Data Logger

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