Radiometric level and density measurement Gamma Source FSG60 Gamma radiation source (137Cs) for radiometric level, point level, density and interface measurement o 137Cs enclosed in double sealed capsules as ceramic substrate o Energy of radiation 137Cs: 0.662MeV o Specially constructed source capsule conforms to strictest safety requirements: Typically C66646 to ISO 2919 Contact us for more information about this product Full name Email Phone Massage