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Siemens Remote seals for SITRANS P320/ P420 Inline seals in sandwich design
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Siemens Remote seals for SITRANS P320/ P420 Inline seals in sandwich design

Siemens Remote seals for SITRANS P320/ P420 Inline seals in sandwich design

Product Code: 7MF090

Manufacturer: Siemens


The inline seal is fully integrated into the process control. It is especially suitable for flowing and high-viscosity media. The inline seal consists of a cylindrical jacket into which a thinwalled tube is welded. It is clamped directly between two flanges in the pipeline.

Function
The measured pressure is transferred to the filling liquid by the diaphragm and enters the sample chamber of the pressure transmitter either directly or through the capillary. The filling fluid completely fills the inside of the diaphragm seal, the capillary and the sample chamber of the pressure transmitter so that it is free of gas.

  • Inline seals for flange mounting (EN/ASME) with SITRANS P320/420

  • For gauge/absolute pressure (with negative pressure service)

  • For differential pressure and flow

  • Sealing surface per EN 1092-1 or ASME B16.5

  • Direct or capillary connection (max. 10 m)

  • Wetted parts: see Technical specifications

  • Capillary, jacket, seal body, measuring cell: stainless steel (1.4571)

  • Fill liquids: silicone oil, high-temp oil, halocarbon, FDA food oil, vegetable oil, or glycerin/water (not for negative pressure)

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