Tunnel Environment Sensors
VT-LXP21E Tunnel Entrance Luminance Sensor
Cosine-Corrected Planar Illuminance Photometer
A rugged, cosine-corrected planar illuminance sensor measuring up to 20,000 lux to dynamically adjust tunnel interior illumination.
Product Overview
Housed in a heavy-duty powder-coated steel IP65 enclosure. Integrates built-in heating to combat condensation and dual alarm relays.
Technical Specifications
| Illuminance Range | 0 ~ 20,000 lux (Cosine-Corrected) |
| Relay Outputs | 2-way relay (2A @ 24VDC) |
| Power & Heating | 100 ~ 240 VAC; 15W (including heating) |
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+86 18181946349Headquarters
Block 2st, Xinye Road 4th,
Gaoxin Zone, Pidu Zone,
Chengdu City, Sichuan, China