Measuring melt pressure during extrusion / injection
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Melt pressure measurement for extrusion and injection molding. Standard process connection: 1/2-20 UNF. Optional: M18 × 1.5, M14 × 1.5, G3 and M10. Other configurations including M16, 1/2 BSP, 1/2 NPT, G2, G2T, G4, G3T and JRT are available on request.
Measuring melt pressure during extrusion / injection
Standard: 1/2-20 UNF. Optional: M18 × 1.5, M14 × 1.5, G3 and M10. Other process connections including M16, 1/2 BSP, 1/2 NPT, G2, G2T, G4, G3T and JRT are available on request.
Standard 6-pin bayonet or 8-pin threaded connectors. Cable exit with flexible conduit is also available for additional protection.
No fill material and RoHS compliant. An optional Type J or K thermocouple can provide a melt-temperature signal, with a 4–20 mA temperature output available. Standard 1/2-20 UNF mounting fits standard transducer holes; a Button Seal adapter is also available. The robust Inconel diaphragm is coated with abrasion-resistant DyMax®. HART™ digital communication is available.
High performance and repeatability with 0.25% accuracy. 4-20 mA output with HART. Ranges up to 30,000 psi. Intrinsically safe or explosion-proof classifications. 22 different diaphragm types and 97 process connection types, including metric, imperial and flanged connections. A BHTF high-temperature fill option is available for demanding applications; maximum continuous diaphragm temperature is 350 °C.
Accuracy better than ±0.5% DyMax® coated stainless steel wetted parts Proven sensor design 0 - 500 to 0 -30,000 psi Internal 80% shunt calibration
NEW COMPONENT for the SPX line. Dynisco’s exclusive BHTF fill fluid withstands 350 °C without the contamination risks associated with diaphragm damage in NaK-filled transducers, and has a much longer service life than oil, which loses properties at high temperatures.
2-year warranty. Accuracy better than ±0.5%. TiAlN diaphragm coating is standard. mV/V, 0–10 Vdc and mA outputs are available. Integral temperature-sensor option. Configurations are available for most extruder applications and common pressure ranges.
Dual 5-digit display, peak-display function and digital auto-zero. Programmable alarm relays. Optional 4–20 mA or 0–10 Vdc retransmission. Accuracy better than ±0.5%.
Technical material explaining the operating principle, advantages, applications and integration of Dynisco pressure transducers.
Send dimensions, power, voltage and working conditions. We will review the application and guide the selection.
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