UNI-T UT3224+ 24-Channel Temperature Logger

Product Description

The UNI-T UT3224+ Multi-Channel Temperature Measuring Device is a professional temperature data logger designed for simultaneous monitoring, testing, and recording across multiple measurement points. With 24 thermocouple input channels, it is suitable for production testing, quality control, laboratory experiments, and industrial temperature analysis where monitoring several locations at the same time is essential.

The UT3224+ supports eight thermocouple types: J, K, T, E, S, N, B, and R. Its specified measurement range extends from -200°C to 1800°C, depending on the thermocouple type and its operating range. The instrument offers a display resolution of 0.01°C, helping users observe small temperature changes during testing and evaluation.

A 4.3-inch TFT color display provides multiple viewing options, including direct numerical readings, curve charts, and histograms. These display modes help technicians compare temperature readings across channels, follow changes over time, and identify differences between measurement points. The device also supports upper- and lower-limit temperature alarms for individual channels, helping operators identify readings outside configured limits.

For data collection and analysis, the UT3224+ supports USB Host storage, RS-232 communication, and LAN connectivity. Recorded measurements can be saved to a USB drive in CSV format for further analysis, while supported communication protocols enable integration with compatible computer-based monitoring and testing workflows. The instrument also supports individual channel calibration and thermocouple open-circuit detection.

Designed for laboratory benches and industrial test stations, the UT3224+ features a compact half-width 2U form factor. Its multi-channel capability makes it useful for evaluating equipment with several temperature-sensitive areas, including motors, transformers, heating appliances, ovens, power supplies, and electronic assemblies.

Features:

• 24-channel thermocouple temperature measurement

• Measurement range from -200°C to 1800°C, depending on thermocouple type

• 0.01°C display resolution

• Supports J, K, T, E, S, N, B, and R thermocouples

• 4.3-inch TFT color display

• Numerical readings, curve charts, and histogram display modes

• Individual upper- and lower-temperature limit alarms

• Thermocouple open-circuit detection

• Individual channel calibration

• USB Host data storage with CSV file support

• RS-232 and LAN communication interfaces

• SCPI and Modbus communication protocol support

• Half-width 2U form factor for test-bench or rack installation

Specifications:

Applications:

• Multi-point temperature monitoring in production lines

• Electrical equipment testing and quality control

• Electric motor and transformer temperature testing

• Heating appliance and oven performance evaluation

• Power supply and electronic assembly testing

• Laboratory experiments and research projects

• Temperature comparison across multiple components

• Industrial process testing and validation

• Data logging for engineering analysis and product development