The TALYS ASP400 series analyzer is designed to achieve monitoring and control of continuous processes. Its seamless installation enables real-time process monitoring, determination of stream
properties or physical qualities, process characterization and early troubleshooting.

This analyzer is suitable for a wide range of refinery process monitoring applications including naphtha conversion units such as catalytic reforming, isomerization, naphtha hydro-treating and steam-cracking as well as applications in HF alkylation, gasoline blending and LPG.

− Small Footprint
− Fully integrated in single enclosure
− Unit may be either shelf or wall mounted
− No Analyzer PC required
− ExP purge controller integrated with base enclosure
− Low cost of ownership with virtually no scheduled maintenance for 5 years
− On-board HMI display and embedded controller
− Full connectivity to DCS: Modbus TCP/IP, RTU and OPC
− Hardwired I/O and pneumatics for sample system control in ExD enclosure with ABB PLC module

− Simple installation with very limited footprint in analyzer shelter
− Possible to field-mount in weather-protection cabinet or enclosure
− Multiple properties are estimated simultaneously, and calibration model sets for different process stream grades or types may be implemented
− Minimal field maintenance requirement
− Flexible sampling – the TALYS ASP400 series is suitable for use with insertion / extraction transmission or transflectance probes, flow-through fast-loop sample cells, or full specification extractive sampling system with automatic wash.