https://www.tunnelsafety.wiki/ Sat, 31 Oct 2026 09:27:10 +0000 FeedCreator 1.8 https://www.tunnelsafety.wiki/lib/exe/fetch.php?media=logo.svg https://www.tunnelsafety.wiki/ https://www.tunnelsafety.wiki/doku.php?id=en:datasheets:tlux&rev=1792442250&do=diff PDF JES t/LUX Illuminance Meter Features * Photometer to measure the illuminance at the mounting point of the sensor * Cosine correction * V(λ) adaptation * Delivered ready for operation * Shock proof housing * Optionally available in a heated housing with protection class IP 65 jesadmin@undisclosed.example.com (jesadmin) Mon, 19 Oct 2026 20:37:30 +0000