Ultra high purity pressure transducer
Setra Systems introduces the Model 214 pressure transducer — an ultra high purity capacitive flow-through pressure transducer designed specifically for specialty gas monitoring and control applications. It is suitable for high purity gas delivery systems, semiconductor process tools, pharmaceutical and biotechnical processing and HPLC. The Model 214 can be baked in temperatures up to 125 degrees C, without affecting calibration. It is mass spectrometer helium-leak-tested to 1 ¥ 10-10 ATM.CC/ sec. According to the company, it is virtually EMI/RFI immune, and offers ۪.25 percent FS accuracy, measuring pressure ranges from 0 to 50 to 0 to 3,000 psig, as well as -14.7 to 50 to -14.7 to 3,000 psig.
Its sturdy construction allows for trouble-free installations and high tolerances of system torsion and welding effects. The 214 utilizes VIM/VAR 316L SS electropolished steel to 7 Ra: 10 maximum finish for system continuity. It is available with standard 1/4-in., 3/8-in., or 1/2-in.-diameter tube with optional face seals or tri-clover sanitary fittings.
Setra Systems, Inc., Boxborough, MA