ILSE® have developed a Lightning Strike Recorder (LSR) which is designed for easy mounting on a downconductor to effectively count the number of lightning strikes captured by the Stormaster ESE Terminal.

The LSR has a current sensitivity range of 1500A through to a maximum of 220kA @ 8/20μs impulse and operates by sensing current by means of an inductive pickup loop. The strike recorder has a mechanical 6 digit display secured within a polycarbonate IP 67 rated enclosure.The LSR measures lightning strikes by the induction of current and does not require the use of any external power source.

LSR(Lightning Strike Recorder)