Thunderstorm Detector warns of lightning 83km away

Posted on 8th October 2015 in News

Biral, one of the world leaders in meteorological instrumentation, has just launched an innovation in thunderstorm detection which gives earlier warnings of lightning risk as far as 83km away.

 

Meeting FAA performance requirements for aerodrome use, the Biral BTD-300 Thunderstorm Detector is a standalone sensor that reliably detects the presence of all forms of lightning. The unique quasi electrostatic operating principle gives the detector a very low false alarm rate and the ability to warn of the risk of overhead lightning.

 

The basis sensor detects and ranges both cloud-to-cloud and cloud-to-ground lightning. The ability to reliably detect and range cloud-to-cloud lightning, which is typically much more common than cloud-to-ground strikes, makes the BTD-300 much more sensitive to the presence of storms compared to devices that rely on radio detection. As cloud-to-cloud lightning often precedes cloud-to-ground the sensor can give the user earlier warnings of lightning risk.

 

The electrostatic operating principle allows the sensor to detect charged precipitation and the presence of strong electric fields, both of which are indicators of lightning risk. In this way the BTD-300 can warn of the risk of overhead lightning before the first discharge occurs and the associated risk to aircraft from severe turbulence, icing, hail, wind shear and induced lightning strike.

 

By monitoring the slow-varying electrostatic field rather than relying on radio wave detection the BTD-300 is almost immune to electromagnetic interference which is the major cause of false alarms for radio based detectors. It is thus the ideal choice for high radio emission environments such as airports.

 

Virtually maintenance free in operation, the BTD 300 can either interface directly to an integrated system or be operated using the supplied PC compatible display and logging software. The optional warning relay module allows the sensor to automatically sound alarms whenever a storm approaches.

 

Further information on the BTD-300 Thunderstorm Detector and an Aviation Application Note are available from Biral on +44 1275 847787, email: enquiries@biral.com or by visiting the company’s website at www.biral.com

 

Ends
21 August 2015

For further editorial information contact Nathan Neal of Biral on +44 1275 847787, email: enquiries@biral.com or Nick Brooks of Vantage PR on +44 1600 715251, email pr@vantage.uk.com or fax +44 1600 715254.

 

For colour separation requests please email Brenda Christopher at brenda@vantage.uk.com or fax +44 1600 715254.

 

Issued on behalf of Biral, Unit 8, Harbour Road Trading Estate, Portishead, Bristol, BS20 7BL www.biral.com by Vantage Public Relations, 14 White Swan Court, Monmouth, Monmouthshire, NP25 3NY, www.vantage.uk.com

 

Note to editors

Established in 1975 Biral is a leading manufacturer of meteorological instruments and supplies the international market with one of the largest ranges of products available. Its scope extends from sensors to measure wind, temperature, precipitation, visibility, solar radiation and other standard parameters to present weather sensors and complete weather stations. The company’s products can be used across a diverse number of applications in the aviation, oil and gas, marine and wind energy markets as well as for roads and highways. Biral is also a specialist in the design, manufacture and supply of particle analysis and climate research instruments for science, industry and the environment.

 

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The new Biral BTD-300 Thunderstorm Detector which gives earlier warnings of lightning risk as far as 83km away.