The intelligent data acquisition instrument is researched and produced by Huachang Technology for the field environment monitoring station. It can collect and upload data automatically and continuously for a long time. The product can collect a variety of digital and analog signals, and has the professional acquisition precision. It also has optional multiple communication transmission modes, such as WIFI，GPRS，NB-IoT, LORA. It can carry out RS422, RS485, RS232, SDI12 data acquisition as well.At the same time, it can carry out PWM count measurement, digital relay output, digital level input and output, voltage measurement, resistance and current measurement. On account of the open protocol, it can operate the collection interface flexibly and has the function of customization and secondary development.
1. Built-in 24 high precision AD sampling chip.
2. Industrial-grade electromagnetic compatibility and surge resistance.
3. Overall low consumption design (support for sleep running).
4. Supports RS422, RS485, RS232, SDI12.
5. Applies to collect voltage, current, frequency, resistance.
6. Large capacity data storage (256Mb)
7. Supports multiple digital and analog signal acquisition.
8. Supports remote upgrade, script download.
9. Supports remote data acquisition and uploading.
10. Provides background data preservation, query, curve analysis, etc.
11. Supports wireless transmission.
12. Supports custom and secondary development functions.
Rainfall measuring for agroforestry and gardens, weather stations, hydrological stations, factory equipment monitoring.