Thunderbolt then converts this data into digital signals and feeds them to its microprocessor for analysis. In addition to identifying the waveforms characteristic of storm activity, Thunderbolt performs continuous analysis of background electromagnetic interference (EMI) at the user location. This function is critical for minimizing false-triggering from non-storm noise sources, and maintaining accuracy of storm data. A computer analyzes the detected energy levels on the frequencies observed, and then calculates the real distance in kilometres to the detected storm activity. In a fraction of a second, the Thunderbolt displays warning information on its LCD display including:
The distance to storm activity,
Estimated Time of Arrival (ETA) measured from the users location
Storm intensity information.
Just as important as ETA, is the ETC “Estimated Time to Clear” information which is monitored continuously with 15 second data updates. Flashing LEDs and an audible alarm provide warning. ThunderBolt’s LCD continuously displays the time until the storm clears the area for safe resumption of work or activity, with the least downtime and maximum productivity.
ThunderBolt™ detects, identifies and tracks storm activity sufficiently intense to generate lightning within 100 kilometres of the users location. Thunderbolt operates in excess of 75 hours on a single 9-volt battery. A 220 VAC low-noise adapter, a hard carrying case, and a multi-purpose wall mount for permanent installation are also included in the standard ThunderBolt package.
The Thunderbolt is ideal for
_ Drill and Blast crews
_ Surveyors
_ Environmental Scientists and Technicians
_ Geologists
_ Heavy equipment operators
_ Electrical workers and Linesman
_ Sports and recreation clubs
_ Boating enthusiasts
_ Camping and outdoors activities
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