SPX4502-S-A-90-B-20-NE-DD-B-AA-ZZ Dynisco SPX 4-Series Flat-Face Smart Melt Pressure Transmitter 3,000 psi Flat Faced Mounting Flange for Extrusion Systems

SPX4502-S-A-90-B-20-NE-DD-B-AA-ZZ is a Dynisco SPX 4-Series flat-face smart melt pressure transmitter for common extrusion pressure ranges, flush-style process measurement points, polymer melt systems, and flange-mounted control applications. This representative configuration is built around a 3,000 psi pressure range, flat faced mounting flange process connection, HART protocol communication option, and connector electrical connection. It is suitable for extrusion and polymer processing systems that require a flat-face interface, stable pressure signal feedback, and practical replacement identification.

This product page focuses on SPX4502 flat-face HART configurations used in plastic extrusion lines, compounding equipment, rubber processing systems, chemical fiber machinery, and factory process monitoring panels. Related model variants include SPX4502-S-A-90-B-20-NE-DD-B-AA-ZZ; SPX4502-N-A-90-B-21-NE-DD-B-AA-ZZ; SPX4502-S-A-90-B-20-NE-DD-B-AF-ZZ; SPX4502-S-A-90-B-20-NE-SS-B-AA-ZZ; SPX4502-S-A-90-B-20-NE-SS-B-AF-ZZ; SPX4502-S-A-90-B-21-NE-DD-B-AA-ZZ; SPX4502-S-A-90-B-21-NE-DD-B-AF-ZZ; SPX4502-S-A-90-B-21-NE-SS-B-AA-ZZ; SPX4502-S-A-90-B-21-NE-SS-B-AF-ZZ; SPX4502-S-A-90-M-20-NE-DD-B-AA-ZZ; SPX4502-S-A-90-M-20-NE-DD-B-AF-ZZ; SPX4502-S-A-90-M-20-NE-SS-B-AA-ZZ.

This page covers 34 confirmed ordering variants in the same SEO coverage group. These variants may differ by pressure range, flange configuration, output signal, HART communication option, electrical connection, material configuration, approval option, zero and span setting, or connector selection. Customers should verify the complete model code, pressure range, flat-face flange, output requirement, electrical connection, and original nameplate before replacement. DF Automatic supplies Dynisco smart melt pressure transmitters, process instruments, sensors, and industrial automation spare parts for factory maintenance and equipment repair.