DOLD Monitoring devices

Custom -made monitoring solutions- from standard modules for monitoring single measuring sizes over multifunction devices up to flexible fault indicator systems. Monitoring hardware is one of the most important and wide-ranging specialties of DOLD's relay module program. It is subdivided in 3 partial areas: insulation monitors, measuring relays and fault annunciators. Our products from this subject area are used to detect and signal in good time critical off-limit conditions of electrical quantities such as current, voltage, power, insulation resistance, etc. and help to avoid dangers to man and machine. Moreover, these products help to improve the availability of your machines and systems by minimizing downtimes.