AT4708AV Multi-Channel Temperature Tester Multi-function Data Acquisition

AT47AV series has been upgraded to AT47AV series, an iterative upgrade of the same series. The instrument is controlled by a high-performance ARM9 microprocessor for real-time high-speed data acquisition. The upgraded touch mirror panel uses Onmeas' 9th generation ATOS operating system, supporting both Chinese and English interfaces for intuitive, easier, and smarter operation.

The newly designed AT47AV series comes standard with 64G large memory, communication mapping USB drive, and real-time FPGA circuit, breaking through sampling rate limitations. Combined with high-efficiency, high-precision analog circuits, it achieves high-precision and ultra-high-speed sampling, with temperature measurement resolution improved to 0.01°C. The instrument features channel isolation voltage of 350VDC, 230VAC (full isolation of digital and analog signals), suitable for complex systems requiring simultaneous monitoring of temperature and voltage, such as new energy, automation control, and other fields.

The instrument features built-in LAN interface, RS232, USB-232, and VCOM virtual serial ports. The RS-232 and USB-232 interfaces support Modbus (RTU) protocol, and the LAN port supports Modbus (TCP) protocol. Control and data acquisition via computer enables effective remote control and data analysis.

The instrument supports USB communication, enabling data acquisition, analysis, and printing through the included computer software. It supports USB disk storage for real-time sampling data storage. Users can perform independent calibration for each channel.