AT4732AV
Multi-Channel Temperature Tester
The AT47AV series is an upgraded, iterated model within the same series. The instrument is controlled by a high-performance ARM9 microprocessor with real-time high-speed data acquisition. A newly upgraded full-glass touch panel and the Onmeas ATOS version 9 operating system support Chinese and English interfaces, making operation intuitive, easier and smarter.
The newly designed AT47AV series provides 64GB of internal memory as standard and maps a USB drive for communication. A real-time FPGA circuit removes the sampling rate limitation and, together with efficient high-precision analog circuits, delivers high accuracy and ultra-fast sampling, raising the temperature resolution to 0.01℃. Channel-to-channel isolation voltage is 350VDC / 230VAC (full isolation of digital and analog signals), making the instrument suitable for complex systems that monitor temperature and voltage simultaneously, such as new energy and automation control applications.
Built-in interfaces include LAN, RS232, USB-232 and a VCOM virtual serial port. The RS-232 and USB-232 interfaces support the Modbus (RTU) protocol, while the LAN port supports Modbus (TCP). Controlling the instrument and acquiring data from a computer makes remote control, data acquisition and analysis effective.
The instrument supports USB communication, and the supplied PC software enables data acquisition, analysis and printing. USB disk storage saves sampled data in real time, and every channel can be calibrated independently.
