Mayer TS-150 Illuminance Meter

Monitoring light levels within the road tunnel entrance

Standard specification

When connected to a host controller, this illuminance meter provides a check that lighting levels in the road tunnel entrance are in accordance with specified parameters.

  1. Measurement range: 0-20,0000 lux;
  2. A silicon diode filtered to a similar spectral response as the average human eye mounted in a moisture-proof housing (Level IP65: no water ingress);
  3. Output signal: 4-20 mA;

Why specify the Mayer system?

It is sold as a package or in component parts;

It is independent of any lighting manufacturer;

It is easily integrated into a host tunnel control system;

It provides a low cost road tunnel lighting control solution;

It is simple to install and requires little ongoing maintenance.