Products

Pressure Instrumentation

Gold-Coated Seals

Gold-Coated Seals are used for protection against Hydrogen Permeation. Though hydrogen is not normally considered corrosive, there are specific circumstances under which it can cause problems. Coating your seals with a specialty material such as gold allows you to protect the fill fluid in your seal from becoming saturated by the hydrogen, ensuring that your measurement remains accurate through the duration of your project.

For more information, please download the product brochure

High Temperature Diaphragm Seals

Bliss Anand-Badotherm have developed a patented High Temperature Diaphragm Seal (HTDS) that can withstand temperatures of up to 1,112°F (600°C). This seal can be used for both gauge and differential pressure transmitters.

For more information, please download the product brochure

Low Gauge Pressure Seals

For processes that operate with very low pressures (< 100 mbar), Bliss Anand & Badotherm recommend a Low Gauge Pressure (LGP) Diaphragm Seal. With this solution it is possible to measure up to 5 mbar with minimal temperature effects.

For more information, please download the product brochure

PTH Seals

The PTH Diaphragm Seal is designed to make the differential or gauge pressure transmitter suitable for a direct manifold fit. The PTH is suitable for pressure measurement up to a maximum process temperature of 200°C.

This can, however, be increased to higher temperatures when combined with different fill fluids. The wetted parts are all made from AISI 316(L), though this can vary depending on the process conditions.

For more information, please download the product brochure


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