Narda NBM-580 broadband radiation meter

Narda Safety Test Solutions has a way of installing an electromagnetic field monitoring and alarm system in the form of the Narda NBM-580 Broadband Radiation Meter.

The device collects the measurement results from up to eight distributed measuring stations and records them continuously, triggering alarms if limit values are exceeded.

A way to monitor limit values, eg, on transmitting equipment or in an industrial environment, is to use Nardalert S3 Monitors as measuring stations.

Running from a DC supply and connected to the radiation meter by fibre-optic cables, these monitors provide continuous measurement values referred to settable threshold values. This means that any limit violations can be immediately detected, reported and recorded.

Narda NBM-520 Broadband Meters with measuring probes are suitable for more precise monitoring. These record electric and magnetic field strengths with a dynamic range of up to 60 dB.

The radiation meter processes all the results centrally. They can be displayed directly on the screen or read out via the IEEE-488 interface or remotely accessed via ethernet.

Up to eight monitors or broadband meters (or a combination of both) can be connected to it at distances from a few tens to hundreds of meters. Four optical and four USB inputs are provided for this purpose. Low- and high-current alarm relays are also built in.