Overview
Wasites WT100P-56 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. The voltage difference between channels can be as high as AC/DC 350V, providing excellent anti-interference capabilities.
8. Each channel has a sound and light alarm function, and the alarm value is independently set to be too high or too low.
9. Independent error correction for each channel Y = KX + B.
10. Built-in 8G large memory, file list display, maximum support for 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 USB stick or PC EXCEL file with single or multiple selections.
12. Double relay alarm output, standard USB and RS485 Communication interface.
13. With communication address code settings, it can be used by multiple machines simultaneously, and communication protocols can be 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), and 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, amplifies it through the signal amplifier, and then converts the analog signal into a data signal through the A/D converter. The monolithic microcomputer performs data processing. The cold junction compensation circuit performs room temperature measurement to obtain the cold junction temperature value. 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, power tools, household appliances, motors, electric heating appliances, medicine, petroleum, chemical, metallurgy, electric power, R & D institutions, production lines, laboratories, Quality control departments
Steps
1. Connect Thermocouple and power supply.
2. Set channel parameters through keyboard or touch screen, including Thermocouple type, alarm value, error correction, etc.
3. Select the display interface, such as real-time list, Linear dispersion, bar chart, etc.
4. Set the recording interval and file storage parameters.
5. Activate the recording function, and the instrument automatically collects and stores data.
6. Export data to PC for analysis through U disk or Communication interface.
7. Review alarm records and historical data.
Notice
• Ensure that environmental conditions are used within the range of 5~ 40 ° C and 20%~ 80% RH (no condensation).
• Power supply is AC85-265V + 10%, Frequency 50Hz/60Hz, Power is less than 10W.
• The voltage difference between channels can be as high as AC/DC 350V, pay attention to the safety of high voltage live measurement.
• Set the alarm value independently for each channel to avoid false alarms or omissions.
• Check whether the Thermocouple connection is correct before use to avoid measurement errors.
• Regularly calibrate instruments to ensure Measurement accuracy.
• Ensure that the USB stick or Communication interface connection is stable when exporting data.
• Avoid use in strong electromagnetic interference environments to prevent affecting measurement Stability.
