Overview
Wasites WT100P-16 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, has a variety of Display modes, complete functions, superior performance and simple operation, can meet the needs of production, laboratory and R & D measurement. The instrument is widely used in lighting appliances, power tools, household appliances, motors, electric heating appliances, petroleum, chemical, metallurgy, electric power and other industries and R & D institutions. Production lines, laboratories and Quality control departments, and can customize various measurement functions according to user requests.
Features
1. Adopt 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. Support 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. The voltage difference between channels can be as high as AC/DC 350V, with super anti-interference ability
8. Each channel independently sets the alarm value of too high or too low, and has the function of sound and light alarm
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 with single or multiple selections, or directly exported to a PC EXCEL file
12. Double relay alarm output, standard USB, 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 A/D converter converts the analog signal into a data signal and transmits it 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, power tools, household appliances, motors, electric heating appliances, petroleum, chemical, metallurgy, electric power, R & D institutions, production lines, laboratories, Quality control departments
Steps
1. Connect Thermocouple to the corresponding channel
2. Set channel parameters (e.g. Thermocouple type, alarm value, error correction, etc.) through keyboard or touch screen
3. Select the display interface (real-time list, Linear dispersion, bar chart, etc.) to view the data
4. Set the recording interval (1-9999 seconds) and start data logging
5. Manage record files through file list, which can be deleted or exported to U disk/EXCEL
6. View alarm logs and history Linear dispersion
7. Communication interface for data analysis
Notice
• Ensure that the power supply is within the range of AC85-265V, Frequency 50Hz/60Hz
• Operating Environment 5~ 40 ℃, relative humidity 20%~ 80%, avoid condensation
• The voltage difference between channels does not exceed AC/DC 350V to prevent interference
• Thermocouple type of each channel needs to be set correctly to avoid measurement errors
• Regularly check the accuracy of cold junction compensation to ensure measurement accuracy
• Make sure the USB stick connection is stable when exporting files to prevent data loss
• Test whether the sound and light alarm is normal after the alarm function is set
• Set the correct communication address code when using multiple machines in parallel
• Ensure that the automatic identification function is normal when the module is expanded
