[IT]

Melt Pressure
Transducer and transmitters

Gefran patented:

IMPACT sensor technology

IMPACT is the acronym for Innovative Melt Pressure ACcurate Transducer, an innovative technology for measuring the pressure of high-temperature fluids.

Extrusion for plastics recycling


This application is characterized by the possibility that the sensor may come into contact with imperfectly melted material, with semi-solid particles, or even with metal parts.

Answer:
IMPACT series with 0-10V and 4-20mA electrical or 3.33mV/V non-amplified outputs, single mechanics and external digital Autozero function.

Advantages of IMPACT: Extrusion for plastics recycling

  • the 1.5 mm thick 15-5PH steel contact diaphragm ensures greater durability: sensor life at least 3 times longer than Melt pressure sensors made with traditional filling technology
  • the thick diaphragm gives Impact sensors the reliability demanded even in the presence of semi-solid plastic particles or in case of contact with metal parts contained in the melted mass
  • the special GTP coating on the diaphragm ensures greater resistance to wear and high temperature, and provides a lower friction coefficient

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FAQ
What is the operative principle of Impact sensors?

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