Overview
Wasites WT100P-40 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 and 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, production lines, laboratories and Quality control departments, and can customize measurement functions according to user requests.
Features
1.High definition 5 inch IPS industrial LCD touch screen, resolution 854 × 480
32-Bit high-speed MCU data processing + 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. Customize each channel name and export 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, 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 U disk or PC EXCEL with radio or multi-selection
12. Double relay alarm output
13. Standard USB and RS485 Communication interface, with communication address code settings, can be used in multiple machines, and can provide communication protocols
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 A/D converter converts the analog signal into a digital signal, 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. 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 to the corresponding channel
2. Set channel parameters through the 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. Start data logging and monitoring
6. Export data through U disk or Communication interface for analysis
7. View alarm records and historical data
Notice
• Ensure that the power supply is within the range of AC85-265V, Frequency 50Hz/60Hz
• Environmental conditions should be maintained at 5~ 40 ° C, 20%~ 80% RH to avoid condensation
• The voltage difference between channels does not exceed AC/DC 350V to prevent interference
• Check whether the Thermocouple connection is correct before use to avoid measurement errors
• Regularly calibrate instruments to ensure accuracy and Reliability
• Ensure that the USB stick or PC connection is stable when exporting data
• Test whether the sound and light alarm is normal after the alarm function is set
• Avoid use in high temperature, high humidity or strong electromagnetic interference environment
