Overview
Wasites WT200-64 multi-channel temperature recorder (smart) uses 32-bit high-speed CPU for data processing and 7-inch industrial display capacitive touch screen, supports K, J, E, T, N, S, R, B type Thermocouple input, has a variety of Display modes and self-developed Operating system. The instrument is fully functional, superior performance, simple operation, can meet the needs of production, laboratory and R & D measurement, and can customize various measurement functions.
Features
1 high definition 7 inch IPS industrial LCD touch screen, resolution 1024X600
32-Bit high-speed MCU + 24-bit high-speed AD measurement chip, Response speed, high accuracy, stable and reliable
3. Multi-interface display: file list, real-time list, column chart (temperature rise), real-time/record/analysis Linear dispersion, alarm list, system settings
4. Operation prompts Humanized design, easy to understand and simple to operate
5. Support K, J, E, T, N, S, R, B multi-Sensor input
6. Basic measurement accuracy 0.2 ℃ + 2 words (excluding Sensor), cold junction compensation accuracy 0.5 ℃
7. Independent error correction for each channel Y = KX + B, different Thermocouple types can be set
8. Customize the channel name and export Excel
9. The voltage difference between channels is as high as AC/DC 350V, providing excellent anti-interference ability
10. Maximum support 64 files, each file 130,000 set of data, 1 second interval can be recorded continuously for 97 days
11. Record files can be deleted and exported with single or multiple selections, and support U disk and PC to export directly to Excel.
12. Standard USB, RS485, RS232, LAN four Communication interfaces
13. Linear dispersion analysis of detailed documents, support coordinate setting, translation zoom in and out, and time line movement
14. Modular design, 8 channels per module, maximum support for 64 channels, users can expand their own capacity
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 by the signal amplifier, converts the analog signal into a digital signal through the AD converter, and performs data processing by the monolithic microcomputer. The cold junction compensation circuit measures the normal temperature to obtain the cold junction temperature value, and the measurement signal and the cold junction temperature value are processed by the monolithic microcomputer to obtain the correct 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, R & D institutions, production lines, laboratories, Quality control departments
Steps
1. Connect Thermocouple Sensor
2. Select the display interface (file list, real-time list, bar chart, Linear dispersion, etc.) through the touch screen
3. Set the recording interval (adjusted arbitrarily from 1 second to 24 hours)
Step 4 Start recording data
5. Exporting Excel files via USB flash drive or PC
6. Use the analysis function for Linear dispersion analysis, coordinate setting, etc
Notice
• Operating Environment 5~ 40 ℃, 20%~ 80% RH (no condensation)
• The voltage difference between channels is up to AC/DC 350V, if you need higher voltage, you need to customize it.
• Record files support up to 64, each file 130,000 group of data
• Thermocouple type needs to be selected according to actual measurement needs
• Instrument weight is about 5kg, different configurations may vary
• Power supply is AC85-265V +/- 10% 50Hz/60Hz, Power is less than 10W
