RadMon: a versatile, integrated radiation monitoring system for accelerators and experiments electronics at CERN

This is the authors' abstract. We don't add key points for this paper.

The RadMon system at CERN is a radiation monitoring solution designed for the accelerator complex and experimental areas, providing real-time, precise measurement of radiation levels impacting electronics. This paper presents the capabilities of the RadMon device, which measures Total Ionizing Dose (TID), Displacement Damage (DD) in silicon, High Energy Hadrons (HEH), and thermal neutron fluence. A distributed network of 500 RadMon units supports critical CERN infrastructure, offering enhanced resilience against radiation-induced failure, with a more than threefold improvement in system reliability over previous versions. The modular design accommodates remote, inaccessible locations, supporting diverse detector needs in challenging environments. Future upgrades focus on improving radiation and magnetic field tolerance, integrating IoT for wireless communication, and incorporating advanced dosimetry technologies, aligning the RadMon system with the rigorous demands of the upcoming High Luminosity LHC (HL-LHC) era.