WT300 10CH Temperature Recorder Multi-Channel Temperature Analyzer with Wifi for Thermocouples

WT300 10CH Temperature Recorder Multi-Channel Temperature Analyzer with Wifi for Thermocouples

Advantages:
* The main unit supports 10 channels for thermocouple acquisition, wireless communication/expansion, and supports up to 3 additional sub-modules.
* Resolution: 0.01℃. Minimum recording interval: 100ms per 2 channels.
* Equipped with a 5-inch touch screen for displaying lists, curves, and bar charts.
* Standard configuration includes 10 pieces of 2-meter K-type thermocouples.
* 10-channel measurement, expandable up to 40 channels.
* TYPE-C interface with OTG functionality, powered by a 5000mAh lithium battery
* Single charge allows continuous recording for approximately 10 hours, supporting 18W fast charging.
* Sampling rate up to 30ms per channel
* Wi-Fi wireless communication
* Remote firmware upgrade supported
* Temperature rise bar chart display
* Each channel can be individually turned on or off.
* Supports different thermocouple types for each channel.
* Customizable channel names with export to Excel.
* Displays maximum, minimum, average, and peak values.

Features:
* High-definition 5-inch IPS industrial-grade LCD touch screen with a resolution of 800 × 480.
* It uses high-speed MCU data processing and 24-bit high-speed AD measurement chip, offering fast response, high accuracy, and stable reliability.
* Communicates with a computer via wireless connection.
* It supports wireless expansion of measurement channels, allowing up to 40 channels for temperature measurement.
* Fastest recording interval: 100ms, with interval settings in HH:MM:SS.SSS format.
* Multi-interface display: file list, real-time list, bar chart display, real-time/recorded/analysis curve display, alarm list, system settings, etc.
* It can adjust X-axis and Y-axis coordinates in real time, enabling movement up, down, left, and right, zoom in/out, move time marker lines, and display corresponding temperature values. Intelligent curve adjustment.
* Supports 10, 20, or 40 multi-interface real-time numeric displays.
* Supports multiple sensor inputs: K, J, T, E, N, S, R, B.
* Each channel can be configured to use a different thermocouple type.
* Channel names can be customized and exported to Excel.
* Voltage difference between channels can reach up to AC/DC 350V, providing strong anti-interference capability.
* Each channel can independently set high/low alarm values with audible and visual alarm functions.
* Independent error correction per channel: Y = KX + B.
* Built-in 8GB high-capacity memory with a file list display, supporting up to 100 files. Each file can store up to 120,000 data sets, and at 1-second intervals, continuous recording can last up to 138 days.
* TYPE-C interface with OTG functionality, integrating charging, data communication, USB drive, and virtual USB drive in one.
* 18W fast charging, fully charged in 2 hours, can operate up to 12 hours (Wi-Fi off).
* High-speed USB interface with transfer speeds up to 40 times faster than ordinary MCU full-speed interfaces.
* Recorded files can be individually or batch deleted/exported. Data can be exported directly to Excel via USB drive or PC.

Application:
* Temperature monitoring and maintenance of equipment
* Evaluation of components in electronic circuits
* Measurement of motor temperature
* Temperature measurement of fuel cells
* Environmental temperature monitoring
* Monitoring of cold storage and warehouses
* Temperature measurement of LED lighting fixtures
* Furnace temperature management

Specifications:
* Display Type: 5-inch TFT true-color industrial touchscreen, 800 × 480 pixels
* Display Modes: Real-time list, curve (historical curve), bar chart, current alarms (historical alarms), file record list
* Record & Query: View and analyze curves and historical alarms on device; additional analysis via computer software
* Number of Channels: 10 channels per device, expandable wirelessly up to 40 channels
* Supported Thermocouples: K, J, E, T, N, S, R, B
* Basic Accuracy: 0.2°C + 2 digits (excluding thermocouple error)
* Measurement Range: -200 to 1820°C (depending on thermocouple type)
* Cold Junction Compensation: Accuracy ±0.5°C
* Resolution: 0.01°C
* Calibration: Independent error correction per channel: Y = kx + b (x = measured value)
* TYPE-C Interface: OTG function; supports charging, PC communication, USB drive, and virtual USB drive integration
* Number of Files: 100 (cyclic recording)
* File Capacity: Each file records up to 120,000 data sets (regardless of channel count), total capacity 12 million data sets
* Recording Interval: 100ms-2h:59m:59s. Recording interval can be set arbitrarily up to 950ms (minimum 100ms when 2 channels are enabled).
* Recording Duration: With 100ms interval, continuous recording up to 13.88 hours; total duration = recording interval × 138.8 hours
* Sampling Speed & Filtering: Single channel fastest: 30ms; filtering coefficient 1-64 (higher coefficient → slower measurement but more stable value)
* Communication Interface: Wireless WiFi (2.4GHz), TYPE-C (USB); standard analysis software included
* Channel Isolation: AC/DC up to 350V high-voltage measurement, strong anti-interference capability
* Alarm: Single buzzer (sounds on any alarm; can be muted)
* Power Supply: Built-in 5000mAh battery, ~10 hours (WiFi off); includes charger, supports 18W fast charging
* Thermocouples Included: Each channel comes with one 2m K-type thermocouple
* Dimensions: 195mm × 127mm × 41mm
* Weight: Approx. 1.5kg
* Operating Environment: 5-40°C, 20%-80% RH (non-condensing)

Packing List:
* 1 × Main unit
* 1 × Aluminum case
* 1 × Set of temperature wires
* 1 × User manual
* 1 × USB Type-C data cable
* 1 × Wi-Fi antenna
* 1 × Charger

Packaging Details:
* Weight: 1.98kg