Screw element and segmented barrel Twin Screw Extruder Elements,Extruder Screw Elements,Twin Screw Elements,Segmented Barrel Zhejiang Zhongyang Screw Manufacturing Co., Ltd. , https://www.zhongyangscrew.com
Features:
·Chemical corrosion resistant PFA jacket ·IP67, resistant to 1200psi water shock, suitable for wet environment ·Excellent optical performance: insensitive to the color of the measured object (fixed area)
·Anti-interference circuit design · Small size, 29*13*23mm, suitable for small installation space
Application:
·Applicable to chemical processes such as level control, cleaning, etching, printing, food processing, beverage processing, semiconductor processing, pharmaceutical
The American company Banner recently released a small PFA (Teflon-type perfluoropolymer) sheathed photosensor designed for wet, chemically corrosive industrial sites. This sensor provides a detection mode of 1.5m on-beam, or 15, 30, 50mm fixed area.