Overview
Wasites WT100P-64 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, and has a variety of Display modes. The instrument has perfect functions, superior performance and simple operation, which can meet the needs of production, laboratory and R & D measurement. 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 can also customize various 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. Supports multiple Sensor inputs: K, J, E, T, N, S, R, B type Thermocouple
6. Each channel can be set with different Thermocouple types
7. Customize each channel name and export to EXCEL
8. The voltage difference between channels can be as high as AC/DC 350V, providing excellent anti-interference capabilities
9. Each channel independently sets the alarm value of too high or too low, with sound and light alarm function
10. Independent error correction for each channel Y = KX + B
11. 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
12. Record files can be deleted and exported to U disk and PC EXCEL with single or multiple selections
13. Double relay alarm output
14. Standard USB, RS485 Communication interface, can be used in multiple machines
15. Modular design, 8 channels per module, maximum support for 64 channels, expansion automatic identification
16. Multi-level alarm indication, HH, H, L, LL alarm settings and alarm indication, 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 corresponding channel signal is selected by the photoelectric switch selector, and after being amplified by the signal amplifier, the analog signal is converted into a data signal and transmitted to the monolithic microcomputer through the AD converter for data processing. At the same time, 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. Enter the system settings interface through the touch screen
3. Set each channel Thermocouple type and name
4. Set the alarm value of each channel (HH, H, L, LL)
5. Set the recording interval (1-9999 seconds)
6. Select the display interface (Live List, Linear dispersion, Bars, etc.)
Step 7 Start recording data
8. View the log file through the file list
9. Use U disk to export the record file or connect to the computer through the Communication interface to analyze the data
Notice
• Ensure that the power supply is within the range of AC85-265V
• Operating Environment Temperature 5~ 40 ℃, Humidity 20%~ 80% (No condensation)
• The voltage difference between channels must not exceed AC/DC 350V
• Thermocouple type needs to be set correctly for each channel
• The alarm value setting should be reasonable to avoid false alarms
• Record files need to be exported regularly to avoid full memory
• Confirm that the cold junction compensation function is normal before use
• Communication interface Pay attention to protocol matching when connecting
• Pay attention to safety protection during high voltage live measurement
