Search Search RWS-30 Road Tunnel Weather Sensor The RWS-30 Road Tunnel Weather Sensor is designed for use in road and tunnel applications where accurate… Visibility and Present Weather Sensor VPF-750 The VPF-750 Visibility and Present Weather sensor is the most advanced in Biral’s product range. Its enhanced… Optical Trapping Airborne Particles Visibility and Present Weather Sensor SWS-250 The SWS-250 is optimised for use in aviation applications where both visibility and extended present and past… SWS-100 Visibility Sensor The SWS-100 is optimised for use in applications where accurate and reliable visibility measurements are required alongside… Downloads ...file Publications Relevant to the AOT-100 Aerosol Optical Tweezers Publications 1.51MB Download file Aerosol Optical Tweezers for… Product Areas Visibility & Present Weather Sensors Read more Thunderstorm Warning Systems Read more Ambient Light Sensors Read more… VPF-710 Visibility Sensor The VPF-710 Visibility sensor provides high quality visibility measurement in a compact and highly robust package. The… Standalone (thunderstorm) Lightning Detectors ...radio signals are subject to interference, the TSS928 uses an additional optical flash detector to reduce false… About ...history in designing and making innovative products including advanced weather sensors covering precipitation, wind speed and direction,… VPF Test Plaque ...points used by the calibration plaques. Each test plaque forces the Biral visibility sensor to report a… SWS Test Plaque ...mounting points used by the calibration plaques. Each test plaque forces the Biral visibility sensor to report… Previous 1 2 3 4 5 Next