Data Logger | Wi-Fi Data Logger

XH12
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• Wi-Fi Powered Setup, Monitoring & Sync
• One-key or timed start/stop
• Supports external temp/RH sensorr
• ℃/℉ display with MKT and offset
• IP63 protection and long battery life

    This combination does not exist.

    Features

    • One-key or scheduled Start/Stop function
    • USB for setup, PDF reports, and power supply
    • Wi-Fi for cloud upload and remote sync
    • High-accuracy temp & humidity measurement
    • Supports ℃ and ℉ temperature display
    • LCD shows real-time values and status
    • Reliable and cloud-ready environmental logging
    • Flexible sampling interval settings
    • Easy-to-use DLV (Data Logger Viewer) software
    • Low power design with long battery life
    • IP63-rated enclosure for harsh environments
    • Displays MKT (Mean Kinetic Temperature)

    Wi-Fi Powered Remote Visibility

    Efficient Wireless Connectivity for Remote Access

    XH12 features integrated Wi-Fi functionality, enabling automatic upload of temperature and humidity data to a cloud platform for centralized data management and real-time remote monitoring.
    Users can access historical records, export reports, and monitor multiple devices across locations with ease.

    Its low-power, stable Wi-Fi transmission design makes XH12 ideal for warehouse management, cold chain logistics, laboratory use, and industrial process monitoring—delivering greater operational visibility and control.

    ​Intuitive Operation. Clear Status at a Glance

    One-Key Control × Real-Time LED Indicators

    The XH12 data logger is built for reliability and ease of use.
    With front-panel buttons, users can quickly start or stop logging and switch display modes—no tools required.
    The built-in Micro USB port enables parameter configuration, data export, and power supply, providing great flexibility during deployment.

    XH12 also supports external temperature or humidity sensors, making it suitable for versatile monitoring environments.

    Dual-color LED indicators offer immediate visual feedback on logging status, USB connection, monitoring mode, low battery, and system alerts—helping reduce troubleshooting time and ensuring continuous, stable operation.

    Essential Data, Always Visible

    The clear LCD screen displays real-time temperature, humidity, battery level, memory usage, and alert status—all at a glance.
    Key symbols indicate logging, delays, alarms, and system errors, helping users assess device status without using software or apps.

    Visual, Reliable, Worry-Free

    The XH12 features a clear LCD with a 10-segment memory bar, each segment representing 10% of a single file’s capacity—making it easy to track available space at a glance.
    Each file can store up to 79,872 logs, and the device supports up to 100 files, totaling 200,192 data points.
    When memory is full, XH12 supports auto-overwrite mode to continuously replace the oldest data—ensuring uninterrupted operation without manual intervention.  

    Customize Your Home Screen

    Users can customize the LCD home screen to show key data such as temperature, humidity, MKT, alarm durations, or max/min readings.
    This helps focus on the most relevant data and improves on-site efficiency.


    Mount Anywhere with Ease

    The included mounting plate supports screw-mounting, magnetic backing, or adhesive pads—no tools required.
    Fits various surfaces like walls, cabinets, or metal equipment, and allows easy removal for battery replacement or repositioning.

    Smart Software, Smarter Control

    Powerful interface for configuration, analysis, and export

    The XH series works seamlessly with Data Logger Viewer (DLV) software, designed to simplify setup, streamline data access, and enhance record management.
    Users can easily configure logging parameters, view real-time data trends, and generate reports in PDF, CSV, or JPEG formats—all from a clean and intuitive interface.

    Sensor List

    List all XHLoggers connected to PC and
    display the status.

    Parameter Configruation

    On Parameter page, users can configure
    the Name, Time Zoom, and Start/Stop
    mode of the XHLogger.

    History Reviewing

    Download the records to your PC and review the data.

    Graphic

    Users can use the recorded data to
    generate graphics to compare with data
    from other XHLoggers.

    Applications

    Specification


    Power Supply

    Dual-mode: USB powered / Rechargeable Li-ion battery
    USB/ Battery: 3-month life @10 min. interval

    Interface

    micro-USB/ USB

    Communication Protocol

    Wi-Fi 2.4G/ HTTP/ TCP/ UDP Broadcast

    Software

    Data Logger Viewer (DLV), working with Windows 10 and the above

    USB Voltage (@500mA)

    Minimum

    Typical

    Maximum

    4.5Vdc

    5Vdc

    5.5Vdc

    Sensor Type

    External sensor probe for temperature and humidity

    Sensor Response Time

    Temperature > 2 sec
    Humidity: 8 sec

    Logging Interval

    User configurable from10 minutes to 24 hours

    Temp. display resolution

    0.1 °C/ 0.1°F/ 0.1%

    XH Operating Range

    Optimal operating temperature: 0°C(32°F)~40°C(104°F)
    *Also refer to the battery optimal operating range
    Operating temperature: -10°C(14°F)~45°C(113°F)
    Operating humidity: 45%RH~85%RH

    XH Storage Range

    Optimal operating temperature: 5°C(41°F)~20°C(68°F)
    Storage temperature: -10°C (14°F) ~60°C (122°F)
    Storage humidity: 10% RH~90%RH

    LCD Operating Range

    -20°C (-4°F) ~60°C (122°F)

    Accuracy

    Temp.

    0°C ~ 50°C (±0.3°C), Others ±0.5°C

    Humditiy

    20%~80%@25°C(±3%RH), Others ±5%RH

    Time Accuracy

    Sync with computer time

    Alarm Configuration

    High High, High, Low, Low Low

    Calibration

    Calibration is completed by the original manufacturer.
    Users can find the Offset function in the DLV software

    Internal Memory

    Maximum can divide to 100 files (press start and stop as one file),one file can contain a maximum of 79,872 logs, it can keep 200,192 logs in total.

    Pre-program

    User Programmable

    Start Option

    Push button, Immediate, At time, DLV software controlled

    Auto Overwritten

    Supported

    Start Delay

    Supported, 1 min to 23 hr and 59 min

    Stop Option

    Push button; At Time

    Default File Format

    PDF

    Data Export

    PDF, Excel

    Security Lock

    Password Protected

    Housing

    PC540 PC+ABS

    IP Rating

    IP63

     Dimensions, XH Case

     65.1 x 70 x 23.25mm

    Weight

    130 g (Battery and 1M external sensor included)

    XH Warranty

    12 months, battery not included

    Battery Type

    3.7V/ 1500mA Li-ion, rechargeable Li battery

    Total Charging Time

    Battery charging time: when using charging power source DC4.25V/1A (≥1A), from 0 to 100% fully charged around 4 hours

    Temperature

    Temperature range during battery charging:
    10°C (50°F) ~45°C (113°F)

    Charging Cycle

    Battery charging cycle: 2 to 3 months maximum with fully charged and normal usage

    Battery Life

    1 year-life @ 10 min. log interval, 1 year-life from the battery original factory
    3-month lasting after battery full charged with normal usageBattery

    Battery Operating Range

    Optimal operating: 15°C(59°F)~35°C(95°F); <50%RH
    Operating: -20°C(-4°F)~60°C(140°F); 45%RH~85%RHB

    Battery Storage Range

    Optimal storage: 5°C(41°F)~20°C(68°F);
    <50%RHStorage < 6 month-life: -20°C(-4°F)~35°C(95°F);
    45%RH~85%RH

    Battery Warranty

    The battery warranty length is limited as consumable item. Keep the battery to operate, to store, to charge, to discharge in the specific temperature and humidity. Keep the battery to about 50%SOC when not in use and recharge again within 6 month after received.

    Accuracy Certificate

    Optional

    Safety

    CE, RoHS, FCC (Class B)

    Download

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    FAQ

    Yes. The XH11 logger is equipped with a removable battery that can be easily replaced by the user without the need for special tools.

    When the battery is depleted, the XH11 will stop recording, but all previously stored data will be preserved.
    If the device is completely out of power, simply connect it to a computer via USB and launch the Data Logger Viewer (DLV) software. The USB connection will automatically wake up the device, allowing you to retrieve your logged data.

    Before starting a recording project, it is recommended to choose an appropriate logging interval. Shorter intervals consume more power and reduce battery life. For long-term logging, consider using a longer interval to ensure the battery lasts throughout the recording period.

    Can I use the Data Logger Viewer software with Linux or macOS?

    The Data Logger Viewer software is only compatible with Windows operating systems and cannot be installed or used on Linux or macOS.

    The XHLogger does not support user calibration. However, it includes an “Offset” function that allows you to adjust temperature or humidity readings to match your specific application needs.

    Yes. You can configure the time zone settings through the parameter setup section in the Data Logger Viewer (DLV) software to match your local time.

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