Dynisco PT303-3C Melt Pressure Transducer Unit

Feature & Principle

This pressure sensor adopts strain gauge Wheatstone bridge structure. Melt pressure acts on the isolation diaphragm, causes strain gauge resistance change, the built-in amplifier converts the tiny signal into standard 0-5VDC voltage signal, transmits pressure value to controller. It can adapt to high temperature melt environment of plastic extrusion, injection molding and blow molding.

Specifications

Model: PT303-3C Brand: Dynisco Series: PT303 Pressure range: 0~300PSI Output signal: 0-5VDC Process connection: 1/2" NPT male thread Wetted material: Stainless steel Accuracy: ±0.25%FS Power supply: 12VDC Protection: IP65 Certification: CE

Components & Diagnostics

Stainless steel diaphragm, strain gauge chip, signal amplifier circuit, cable assembly, process thread. Common faults: diaphragm damage, signal drift, zero point offset, cable breakage.

Product Brief

PT303-3C melt pressure transducer, Dynisco extrusion spare widely used for plastic extruder, injection molding machine and polymer production melt pressure detection.