Overview
Wasites WT100P-24 multi-channel temperature recorder (upgraded Linear dispersion version) adopts 32-bit high-speed CPU for data processing, equipped with 5-inch industrial display screen, supports K, J, E, T, N, S, R, B type Thermocouple input, with a variety of Display modes, complete functions, superior performance, simple operation, can meet the needs of production, laboratory and R & D measurement. Widely used in lighting appliances, power tools, household appliances, motors, electric heating appliances, pharmaceutical, petroleum, chemical, metallurgy, electric power and other industries and R & D institutions of production lines, laboratories and Quality control departments, and can customize measurement functions to meet higher applications.
Features
1.High definition 5 inch IPS industrial LCD touch screen, resolution 854 × 480
32-Bit high-speed MCU data processing and 24-bit high-speed AD measurement chip, Response speed, high accuracy, stable and reliable
3. Multi-interface display, including file list, real-time list display, column chart display, real-time/record/analysis Linear dispersion display, alarm list, system settings, etc
4. Support 4/8/16/32 multi-interface real-time numerical display
5. Support multiple Sensor inputs: K, J, E, T, N, S, R, B type Thermocouple, each channel can be set with different Thermocouple types
6. Each channel name can be customized and exported to EXCEL
7. Channel voltage difference up to AC/DC 350V, super anti-interference ability
8. Each channel independently sets the alarm value of too high or too low, with sound and light alarm function
9. Independent error correction for each channel Y = KX + B
10. Built-in 8G large memory, supports up to 64 files, each file 130,000 group of data, 1 second interval can be continuously recorded for up to 97 days
11. Record files can be deleted and exported to a U disk or PC EXCEL with radio or multi-selection
12. Double relay alarm output, standard USB and RS485 Communication interface
13. With communication address code settings, multiple machines can be used in parallel, and communication protocols are provided
14. Modular design, 8 channels per module, maximum support for 64 channels, expansion automatic identification
15. Multi-level alarm indication, HH, H, L, LL alarm settings and alarm indication (with relay output), you can view historical alarm records
Principle
The instrument consists of Thermocouple, photoelectric switch selector, amplifier, A/D converter, monolithic microcomputer, keyboard, display, Communication interface, Data storage device, cold junction compensation and other parts. The photoelectric switch selector selects the corresponding channel signal, which is amplified by the signal amplifier, and the analog signal is converted into a data signal by the A/D converter, which is transmitted to the monolithic microcomputer for data processing; the cold junction compensation circuit performs room temperature measurement to obtain the cold junction temperature value, and the measurement signal and the cold junction temperature value are processed by the monolithic microcomputer to obtain the correct Measuring temperature value and displayed on the display screen. The keyboard, Communication interface and Data storage allow data to be set up, stored and analyzed, and can also be connected to a computer for Data analysis through the Communication interface.
Applications
Lighting appliances, electric tools, household appliances, motors, electric heating appliances, medicine, petroleum, chemical, metallurgy, electric power and other industries and R & D institutions of production lines, laboratories, Quality control departments
Steps
1. Connect Thermocouple and Power Supply
2. Select the display interface through the touch screen (such as real-time list, Linear dispersion, bar chart, etc.)
3. Set channel parameters, including Thermocouple type, alarm value, error correction, etc
4. Configure recording intervals and file storage
5. Start data logging and monitoring
6. Export data through U disk or Communication interface for analysis
Notice
• Ensure that environmental conditions are used within the range of 5~ 40 ° C and 20%~ 80% RH (no condensation)
• Note that the voltage difference between channels does not exceed AC/DC 350V to avoid interference
• Regularly check Thermocouple connection and cold junction compensation accuracy
• Practical application requirements need to be considered when setting alarm values
• Verify file integrity and Storage capacity before exporting data
• Avoid operating the instrument in high temperature, high humidity or condensation environments
