Legacy products should not be used for new designs. 

Suitable for industrial applications such as general purpose instrumentation and testing, the rugged design of the PH series high speed slip ring makes it an optimum choice for adverse operating conditions. Continuous silver connection ensuring minimal thermal error making this design compatible with thermocouple and strain gauge instrumentation. Quick and easy to install, these units are available with either 8 or 12 circuits. Both options operate at speeds up to 20,000 rotations per minute.

Typical applications include test apparatus for thermocouples and strain gages as well as general purpose instrumentation and testing.