Phone 800-517-8431

Onset MX2001-04

HOBO Stainless Steel Bluetooth Freshwater Water Level Data Logger/4m Sensor Set

Brand: Onset
Model No: MX2001-04
Our Model No: MX200104
Condition: NEW
PDF Document Icon Data Sheet (664 KB)


Product Features:

  • NOTE: This product requires HOBOmobile and a Direct Read Cable (sold separately)
  • Stainless Steel
  • 4m (13 ft.) mesurement range
  • Wireless data offloads to mobile device(s) using Bluetooth Low Energy (BLE)
  • Direct read cable connects sensor to top-end logger/transmitter
  • Twist-on connectors make it easy to change cables
  • Logger and sensor add 0.39 meters to length of cable
  • Cable length can vary up to 3% from the length ordered
  • Integrated barometric pressure sensor enables direct water level readout
  • Reference water level can be entered at start of deployment
  • Use HOBOmobile on iOS devices for setup, data viewing and data sharing
  • Top end powered by two user-replaceable AA batteries
  • Logging modes: normal, multi-rate, and burst
  • Durable ceramic sensor
  • Operates in outdoor and underwater environments
  • Measures: absolute pressure, water level, barometric pressure, water temperature, and differential pressure
  • 1 - HOBO Water Level Data Logger (MX2001-TOP)
  • 1 - Stainless Steel Bluetooth Water Level Sensor (MX2001-04-S)
  • The Onset HOBO MX2001-04 Stainless Steel Bluetooth Water Level Sensor/Data Logger Set with a 4m measurement range is the industry’s first water level data logger designed for convenient wireless setup and download from mobile devices via Bluetooth Low Energy (BLE) technology. The logger dramatically simplifies and lowers the cost of field data collection by providing wireless access to high-accuracy water level and temperature measurements right from a mobile phone or tablet.

    Accurate Data, Easily

    Onset’s HOBOmobile app makes it a snap to configure the HOBO MX2001-04 logger and manage the collected data. You can view data in graphs, check the operational status of loggers, configure alarm notifications, and share data files.

    Note: MX2001 data loggers require the HOBOmobile App (free to download below) and a compatible mobile device, as well as a Direct Read Cable (CABLE-DR-XXX) to operate.

    Download HOBOmobile App
    for iOS Mobile Devices

    Download HOBOmobile App
    for Android Mobile Devices

    • This product requires a Direct Read Cable to operate; please choose from the following cable options (see "Documentation" tab for details)
    Model Description Buy Now Price
    CABLE-DR-010 Onset CABLE-DR-010 HOBO 10m (33 ft.) Direct Read Cable for MX2001 Data Loggers Add to Cart


    CABLE-DR-015 Onset CABLE-DR-015 HOBO 15m (50 ft.) Direct Read Cable for MX2001 Data Loggers Add to Cart


    CABLE-DR-030 Onset CABLE-DR-030 HOBO 30m (100 ft.)Direct Read Cable for MX2001 Data Loggers Add to Cart


    CABLE-DR-060 Onset CABLE-DR-060 HOBO 60m (197 ft.) Direct Read Cable for MX2001 Data Loggers Add to Cart


    CABLE-DR-5.0 Onset CABLE-DR-5.0 HOBO 5m (16 ft.) Direct Read Cable for MX2001 Data Loggers Add to Cart


    Model Description Buy Now Price
    WELL-CAP-01 Onset WELL-CAP-01 HOBO Locking Well Cap for HOBO Data Loggers (in Wells) Add to Cart


    Data Sheet: PDF Document Icon (664 KB)
    Manual: PDF Document Icon (577 KB)
    Download App for iOS Devices: iOS App on iTunes
    Download App for Android Devices: Android app on Google Play
    ↑ Back to Top