Overview
Wasites WT200-48 multi-channel temperature recorder (smart) uses 32-bit high-speed CPU for data processing, equipped with 7-inch industrial display capacitive touch screen, supports K, J, E, T, N, S, R, B type Thermocouple input. With a variety of Display modes, self-developed Operating system, simple and intuitive operation, perfect functions, superior performance, can meet the needs of production, laboratory and R & D measurement. Various measurement functions can be customized according to customer needs.
Features
1 high definition 7 inch IPS industrial LCD touch screen, resolution 1024X600
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: file list, real-time list display, column chart (temperature rise) display, real-time/record/analysis Linear dispersion display, alarm list, system settings, etc
4. Operation prompts Humanized design, easy to understand and simple to operate
5. Supports multiple Sensor inputs: K, J, E, T, N, S, R, B type Thermocouple
6. Basic measurement accuracy: 0.2 ℃ + 2 words (without Sensor), cold junction compensation accuracy: 0.5 ℃
7. Independent error correction for each channel Y = KX + B
8. Each channel can be set to use different Thermocouple types
9. Each channel name can be customized and EXCEL can be exported
10. The voltage difference between channels can be as high as AC/DC 350V, providing excellent anti-interference ability
11. Maximum support 64 files, each file 130,000 set of data, 1 second interval can continuously record up to 97 days
12. Record files can be deleted and exported with single or multiple selections, and Excel files can be directly exported from U disk and PC
13. Standard 4 Communication interfaces: USB, RS485, RS232, LAN
14. Detailed document Linear dispersion analysis, X-axis Y-axis coordinate setting, Linear dispersion can be translated to zoom in and out
15. 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 corresponding channel signal is selected by the photoelectric switch selector, amplified by the signal amplifier, and then converted into a digital signal through the AD converter and 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. Keyboard, Communication interface, Data storage device can set, store and analyze data, and can also connect to the computer for Data analysis through Communication interface.
Applications
Production lines, laboratories, Quality control departments of production enterprises in the fields of lighting appliances, electric tools, household appliances, motors, electric heating appliances, petroleum, chemical industry, metallurgy, electric power and R & D institutions
Steps
1. Connect Thermocouple Sensor
2. Select measurement channel and Thermocouple type via touchscreen
3. Set the recording interval and file parameters
4. Initiation of data collection and recording
5. View real-time data through multiple display interfaces
6. Use the file management function to export or delete data
7. Data analysis via Communication interface
Notice
• Please read the instructions carefully before use
• Ensure that the power supply is within the range of AC85-265V
• Pay attention to the correct polarity when connecting the Thermocouple
• The voltage difference between channels must not exceed AC/DC 350V
• Ambient Temperature should be within 5~ 40 ℃
• Environmental humidity should be kept at 20%~ 80% RH (no condensation)
• Regularly check the operating status of the equipment
• Ensure that the U disk connection is stable when exporting data
