The TunnelTech 602 Illuminance photometer monitors the average illuminance within a tunnel in accordance with Commission Internationale de l´Eclairage, (C.I.E.), publication 88, 1990 recommendations, the photometer monitors the average illuminance over a range of 0 – 20,000 lux.
The detector is a metal/glass encased silicon diode photocell which is filtered to give a response that mimics the performance of the human eye. The detector is perfectly linear within its measuring
range and has an instantaneous response to changing light levels.
Key Features
- Compliant with Commission Internationale de l´Eclairage, (C.I.E.), publication 88, 1990
- Measurement of tunnel illuminance – 0 – 20,000 lux
- Calibrated using standards traceable to UK National Physical Laboratory
- Accuracy +/-3%
- Metal/glass encased Silicon photodiode, Vl filtered to human spectral response
- Rugged Aluminium housing to IP65
SpecificationImagesDocumentationProduct Enquiry
Feature |
Specification |
| Measurements | Illuminance |
| Measuring units | Lux |
| Measurement Range | 0 – 20,000 |
| Ambient Temperature | -20°C to +50°C |
| Power supply | 220VAC or 24VDC |
| Construction | IP65 |
| Analogue outputs | 1 x 4-20mA current outputs as standard, |
| Photodetector | metal/glass encased silicon diode photocell |
| Lang | Filetype | Document | Size |
 |
 |
TunnelTech 602 Datasheet | 400kb |
Download will be instantly be availble after form submission.
Send TunnelTech 602 Product Enquiry
Related Tunnel Analysers
TunnelTech 700 Series- Electrochemical CO, NO & NO2 Air Quality Monitor
The TunnelTech 700 Air Quality Monitor, is an essential part of any road or rail tunnel safety system.
View Product
View Product
TunnelTech 800 Series- Cross Tunnel Flow Monitor
The TunnelTech 801 has been specifically designed for road, rail and civil tunnel and ventilation shaft applications.
View Product
View Product
