VFM60N Flanged DN100 (4") VFM60N Vortex Flow Meter, with Local Display no Pressure and Temperature Compensation, Pressure Rating 16 barG, Max Temperature 150 dgrC, Integral Display. 304ss Wet Part (Wafer Type with Carbon Steel Counter Flanges), Pulse Output, RS485 + Bluetooth Communication Flanged Standard including DIN PN16, JIS 10K, ANSI CL150.