Overview
Wasites WT100S-40 multi-channel temperature recorder adopts 32-bit high-speed CPU for data processing, equipped with 5-inch industrial display screen, supports KJETNSRB 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 Production lines, laboratories and Quality control departments, and can customize 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. Support 4/8/16/32 multi-interface real-time numerical display
4. Supports multiple Sensor inputs: K, J, E, T, N, S, R, B type Thermocouple
5. The voltage difference between channels can be as high as AC/DC 350V, providing excellent anti-interference capabilities
6. Each channel can independently set the alarm value of too high or too low, and has the function of sound and light alarm
7. Independent error correction for each channel Y = KX + B
8. Built-in 8G large memory, file list display, maximum support for 64 files, each file 130,000 group of data, 1 second interval can be continuously recorded for up to 97 days
9. Record files can be deleted and exported with single or multiple selections, and EXCEL files can be directly exported from U disk and PC
10. The instrument changes to a U disk in seconds, directly reading recorded files, instructions and software
11. With communication address code settings, it can be used by multiple machines in multiple places and provides communication protocols
12. Standard USB Communication interface, optional RS232 or RS485 communication interface
13. Modular design, 8 channels per module, maximum support for 64 channels, expansion automatic identification
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, 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 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, and finally the correct Measuring temperature value is obtained 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, medicine, petroleum, chemical, metallurgy, electric power, R & D institutions, production lines, laboratories, Quality control departments
