Overview
Wasites WT100P-32 multi-channel temperature recorder (upgraded Linear dispersion version) adopts 32-bit high-speed CPU and 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, 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, metallurgical, 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 record 97 consecutive 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, you can view historical alarm records
Principle
The instrument is composed 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 by the signal amplifier, and converts the analog signal into a digital signal by the A/D converter, which is transmitted to the monolithic microcomputer for data processing. The cold junction compensation measurement circuit obtains the cold junction temperature value at room temperature, 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. 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
• Power supply voltage in the range of AC85-265V, Frequency 50Hz/60Hz
• Operating Environment Temperature 5~ 40 ℃, Humidity 20%~ 80% RH, Avoid condensation
• The voltage difference between channels does not exceed AC/DC 350V to prevent overload
• Regularly calibrate Thermocouple and instrument accuracy
• Ensure the compatibility of the U disk when exporting data to avoid file corruption
• Consider practical application requirements when setting alarm values to avoid false alarms
• Ensure that the automatic identification function is normal when the module is expanded
• Communication interface check protocol matching to avoid communication failure
