New IMPACT series fluid-free pressure transmitters.

Gefran's new IMPACT series fluid-free pressure transmitters are designed for use in high temperature environments of up to 350°C for applications such as melt pressure feedback on plastic extruders used in food and medical industries.

With no mercury or oil filling, the RohS compliant range uses latest MEMS technology to produce a silicon on insulator (SOI) sensing element that allows a process contact membrane of up to 15 times the thickness of traditional melt pressure sensors.

With a choice of six pressure ranges from 0-100 to 0-1000 bar, accuracy to
0.25% FSO and an autozero function, the highly robust IMPACT design offers
high stability, high strength and a long working life.

The IMPACT series features a separate signal conditioning unit and a 15-5 PH
stainless steel isolation diaphragm with a GTP coating for optimum
corrosion, abrasion and temperature resistance. A choice of both rigid and
flexible stem lengths ensures straightforward installation.

For more information, please contact :-

Gefran SIEI UK Limited
7 Pearson Road, Central Park, Telford TF2 9TX
Tel: +44(0) 8452 604555
Fax: 08452 604556

January 2008

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