OPTICAL SCIENTIFIC INC (OSI) – OFS WSS-300 Tunnel Wind Speed and Smoke Sensor

Drift free air flow measurement across Tunnel.
Detects average wind speed and smoke (opacity).
Optical Scintillation technology – highly accurate, true average across tunnel measurement.
Rugged design, used in harsh industrial application for many many years.
Maintenance free.

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Ambient Monitoring

Tunnel & Roads Transport

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