... . Melt presure sensor 4. CE, ISO Standard 5. SAND Manufacturer PT4XX6B Series: PT4516B Series, PT4616B Series, PT4626B Series. High Temperature Melt Pressure TransmitterProduct Introduction PT4xx6B ... Temperature Sensor . Pressure output signal: 4~20mA .SAND Melt pressure sensor can totally replace Dynisco (MDA Series, PT Series), Gefran (M Series), MPI etc.