1. No pen and paper records are required, daily maintenance workload is very small, and operation cost is low;
2. High brightness touch color TFT LCD screen, CCFL backlight, clear picture;
3. Using ARM microprocessor, it can realize multi-channel signal acquisition, recording, display and alarm at the same time;
4. Use 70mb flash memory chip with large capacity to store historical data and never lose data in case of power failure;
5. Fully isolated universal input, multiple signals can be input at the same time, without replacing the module, directly set on the instrument;
6. The value range of the displayed quantity data is wider, and 6-digit value can be displayed: - 999.99 ～ 1999.99;
7. It can set parameters, display project tag number, engineering unit, and have flow accumulation functions;
8. It has red alarm display, indicating the lower limit, lower limit, upper limit and upper limit alarm of each channel at the same time; 8-way relay alarm output (customized product);
9. The display accuracy is high, and the basic error is ± 0.2% f · s;
10. Built in GB2312 Chinese character library, input with full spelling input method;
11. Support external micro printing, built-in printer, manual printing of data, curve, automatic timing printing of data, to meet the needs of users on-site printing (customized products);
12. Equipped with standard USB2.0 interface. It is easy to operate with mouse and keyboard, and to transfer and store historical data quickly and conveniently;
13. Standard serial communication interface, RS485 and RS232C with optical couple isolation and Ethernet (10.1-inch large screen type);
14. Support standard Modbus RTU communication protocol (optional function), and support other configuration software besides data management software of the company;
