Overview
The HOBO MX2201 Water Temperature Logger is a compact waterproof logger that uses Bluetooth Low Energy (BLE) technology to transfer precise temperature Measured value directly to iOS or Android mobile devices. Designed for durability, temperature measurement in environments such as streams, lakes, oceans and soils makes data collection easy and convenient.
Features
1. Convenient wireless setup and download via Bluetooth Low Energy (BLE)
2. Large memory to store 98,000 measurements
3. Waterproof to 30 meters (100 feet)
4. The user can replace the battery
5. Install labels for quick and easy deployment
6. When the temperature exceeds the set threshold, the LED alarm notifies you
7. Use with Onset's free HOBOmobile app
8. +/- 0.5 ℃（ +/- 0.9 ° F) accuracy
Principle
The recorder uses a built-in Sensor to measure Ambient Temperature and wirelessly transmits measurement data to a companion mobile device app using Bluetooth Low Energy (BLE) technology. Users can use the app for device settings, data downloads and threshold alarm management.
Applications
Stream, lake, ocean, soil environment, indoor, outdoor, underwater
Standards
Bluetooth Smart (Bluetooth Low Energy, Bluetooth 4.0)
Steps
1. Connect the mobile device to the recorder via Bluetooth Low Energy (BLE).
2. Use the free HOBOmobile app for wireless setup.
3. Deploy the recorder in the target measurement environment.
4. When the temperature exceeds the set threshold, the LED will issue an alarm notification.
5. Wirelessly download the stored data through the app.
Notice
The data logger operates in indoor, outdoor and underwater environments.
Waterproof to a depth of 30 meters (100 feet).
The battery is a user-replaceable CR2032 3V lithium battery with a typical lifespan of one year.
Temperature range of the recorder is -20 ° C to 70 ° C.
The data download time is approximately 45 seconds.
