
DEHN Lightning Strike Counter
Robust impulse discharge event recording device for tracking and verifying lightning strikes conducted through down-conductor systems.
Site surveys, material supply quotes, and technical assessments available across Kerala
Key Engineering Characteristics
Typical Applications
Detailed Technical Explanation
The DEHN Lightning Strike Counter is an essential diagnostic instrument for facility managers, safety engineers, and maintenance teams. Mounted directly onto down-conductors, it records every discharge event where lightning current flows to ground.
Utilizing electromagnetic inductive sensing, the device requires no external power source or battery replacements, operating reliably through mechanical or electro-mechanical register accumulation.
Regular logging of lightning events allows building operators to schedule mandatory post-strike visual and instrumental inspections of SPDs, air terminals, and earth resistance as recommended by IEC 62305.
Related Systems & Accessories

DEHN Spark Gap EXFS 100 / EXFS 100 KU
Isolating spark gap for lightning equipotential bonding conforming to IEC 62561-3, specifically engineered for pipe flanges and hazardous locations.

DEHN Surge Protection Systems
Coordinated multi-stage surge protection devices (SPDs) from DEHN protecting low-voltage distribution, data networks, and solar infrastructure.
Don’t Wait for the Next Storm.
Talk to Rescue Electric Company about lightning protection, surge protection and advanced earthing for your property or project anywhere in Kerala.