The Sensing Systems Group manufactures the in-core and out-of-core radiation detectors, electrical penetrations and control components that operate in the extreme environments of nuclear power plants and nuclear research reactors worldwide.

In-Core Systems

Offering a variety of in-core sensors, including fixed and movable detectors, self-powered detectors and local power range monitors for all types of nuclear reactors.    Learn more ›

Out-of-Core Systems

A full line of out-of-core radiation sensors for all types of reactors are available including proportional counters, compensated and uncompensated ionization chambers, power range assemblies, fission counter and chambers.   
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Nuclear Components

Providing critical safety-related nuclear components that have been designed to permit safe and economical operation of nuclear power plants throughout the world.    Learn more ›

Electrical Penetration Assemblies

Penetrations are modular in design and manufactured to operate reliably over the design life of a reactor.    Learn more ›