WIKA HYDRA-Gauges 隔膜密封壓力表按照PFA或PTFE等級

HYDRA-Gauges
Ultra High Purity Pressure Gauge
Model HG

HYDRA-line Model HG, 63 mm gauge stainless steel series
with black Teflon® coating and in-line 1/2" flare process
connection

HYDRA-line Model HG, 63 mm gauge stainless steel series
with black Teflon® coating and dead-end 1/2" flare process
connection

        Applications
?      Semiconductor industry
?      UHP-liquid chemicals distribution

       Special features
?      Patented double diaphragm
?      Perfluoroalkoxy （PFA） wetted parts
?      Stainless steel pressure measurement devices
?      Gauge is 360° rotatable even after installation
?      Optional: electrical alarm contacts

       Description
       HYDRA-line
        Our pressure measuring instruments of the HYDRA-line product family have been developed in co-operation with well-known customers in the semiconductor industry. The complete product concept has been adapted to the special requirements of the process equipment and UHP chemicals distribution system sectors.
       The HYDRA-Gauge pressure gauge offers high accuracy and reliability, ultra clean wetted parts and surfaces.Furthermore, the production of all wetted parts, cleaning assembly, calibration and packaging takes place in a class 100 cleanroom.

     Double safety
      The patented HYDRA double diaphragm system enables a safe and reliable separation of the pressure sensor from the process medium. Simultaneously diffusing process media such as HF or HCI vapours are given off to the environment to avoid any falsification of the measuring result or the destruction of the sensor element.

     The offer for sale of this product does not infer or imply chemical compatibility with specific applications. Some applications of this product can and will cause diffusion of chemicals through the diaphragm materials.