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HOBO MX Bluetooth Weatherproof Temperature and Humidity Loggers

HOBO MX Bluetooth Low Energy Weatherproof Temperature and Humidity Data Logger


Item# MX2301A

In stock

Lead Time (If not in stock): 7 weeks
HOBO MX Bluetooth Low Energy Weatherproof Temperature and Humidity Data Logger MX2301A MX2301A
  • Bluetooth Low Energy (BLE) 100-foot communications
  • Stores: 63,000-83,000 measurements
  • Accuracy: ±0.2°C (±0.4°F) and ±2.5%RH
  • Multiple Start & Stop options
  • Visual high & low alarm thresholds
  • User-replaceable 2- to 5-year battery
  • Compact, weatherproof (NEMA 6, IP67) housing with built-in mounting
  • Temp., Temp/RH%, Temp/RH%/TC Probe, TC Probe, or 2 TC Probe Inputs

MX2301A Model Options

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Measurement Type
Number of Measurements
Input Type
Maximum Samples
Data Interface
Max Sampling Rate
Additional Feature

The HOBO MX2300 seriesare weatherproof data loggers with built-in temperature and relative humidity sensors. Leveraging Bluetooth Low Energy (BLE) technology, the loggers enable easy, fast setup and data download directly from your mobile device, and provide high-accuracy measurements in harsh outdoor environments.

Using the HOBOmobile app, you can easily configure the logger, read it out, view data on your phone or tablet, export the data, or automatically upload the data to HOBOlink’s free cloud storage, for further analysis. The loggers can calculate minimum, maximum, average, and standard deviation statistics and can be configured to trip visual alarm thresholds. The MX2300 series supports burst logging, in which data are logged at a different interval when sensor readings are above or below certain limits. These loggers also let you maximize battery life with a power-saving mode that uses the Bluetooth signal only when needed.

You can download the HOBOmobile app for free for Android devices here and for iOS devices here.

The Hobo MX Gateway (purchased separately) can be used to aggregate the data from up to 100 Hobo MX data loggers directly to a PC via Ethernet or WiFi communications.
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Can rechargeable batteries be used for this device?

Asked by: Technician434
Thank you for your question.We will require more information to help on this question, please email the DAS team at DAS@OMEGA.COM
Answered by: Application Engineer PV
Date published: 2022-03-30

Could this be used in monitoring the temperature of meat in transport?

Asked by: Stefan
Thank you for your question. We will require more information to help on this question, please email the DAS team at DAS@OMEGA.COM”
Answered by: Application Engineer PV
Date published: 2021-11-01

Can this be purchased with a calibration certificate?

Asked by: chillndan
Unfortunately the device cannot be purchased with a calibration certificate.
Answered by: JA Engineer
Date published: 2022-01-18

Can the external probe measure temperature and humidity in soil? MX2302A?

Asked by: DHSI
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