Biral HSS VPF-730

Visibility sensor (digital)

The Biral HSS VPF-730 visibility and present weather sensor provides accurate visibility and present weather measurement in a compact and robust package, making it well suited to both general and offshore aviation applications.

The backscatter receiver gives the Biral HSS VPF-730 unparalleled abilities in distinguishing frozen from liquid precipitation, a key factor when determining the safety of aircraft operations. Present weather conditions are reported using WMO table 4680 codes to simplify system integration and compliance. An optional interface to the ALS-2 ambient light sensor makes the Biral HSS VPF-730 ideal for use in aviation applications where Runway Visual Range (RVR) information is required in addition to METAR data.

Acoem Australasia (Ecotech Pty Ltd) is an official representative and distributor of Biral products in Australasia.


Automatic window contamination monitoring – ensures optimum accuracy whilst minimising maintenance requirements
Unaffected by obstacle warning lights
Easy integration of Biral ALS-2 ambient light sensor
Highly corrosion resistant hard coat anodised enclosure
Broad applications
Designed for aviation, research and general meteorological use – used on CAT III Runways in the UK
Long visibility range
10 m to 75 km measurement range

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