PhaseGuard
The SIGRIST PhaseGuard is an in-line interface monitor for turbidity or colour, designed for precise monitoring and control in various industrial processes. It features a sealless design with sapphire windows, ensuring extremely low maintenance and high reliability, and offers fixed pathlengths (10mm for T & C models, 5mm for HT model) for straightforward model selection. Operating on the absorption principle, it uses an 880 nm LED for turbidity and a 430 nm LED for colour, providing a measuring range of 0-100% absorption with 0.5% resolution. Applications include monitoring interfaces in beverages, optimizing beer/yeast separation, CIP process monitoring in the dairy industry, and recognizing interfaces for product changeover, ultimately minimizing losses and increasing yields across beverage, food & dairy, chemical, and pharmaceutical sectors. The device supports flexible configuration via a USB interface or an optional SICON control unit with a touchscreen, and offers communication options such as Profibus DP, Modbus RTU, and HART, compatible with sample temperatures from -10 to +100 °C and pressures up to 1 MPa.
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Analyzer Installation & Maintenance / Water Quality Consultation / Lab Services
Since 1991, Water Test Co., Ltd. has specialized in water quality analysis, focusing on inline and online analyzers. We provide installation, maintenance, and lab support, serving industries like food ...