Thunderstorm / Lightning Detectors
BIRAL BTD-200 BTD-300 BTD-350

Specifications

• Detects : Cloud-to-cloud, cloud-to-ground and intra-cloud lightning discharges

• Detection range : 35 km(BTD-200) / 83 km(BTD-300,BTD-350)

• Maximum flash rate : 120 per minute

• Outputs : RS-422,RS485(BTD-200) / Ethernet,RS422(BTD-300,BTD-350)

• Protection Rate : IP66

• Certificate : CE, EMC, RoHS and WEE, Compliance with EN50536:2011+A1:2012 for a Class 1 detector, Performs in accordance with IEC 62793 for a Class A detector

Visibility Sensor
BIRAL

Accurate and reliable visibility (MOR & EXCO) measurements

Measurement principle : Forward scatter meter (39° to 51° angle, centred at 45° - relate model)

Analog/Digital/Relay outputs

Protection rate : IP66/IP67

Cloud Ceilometer
BIRAL

Range : 0-7,500 m

Reporting Resolution : 10 m / 30 ft, units selectable

Accuracy : Greater of ± 10 m or ± 1% of height Measured against hard target

Interface : RS-232, RS-485, FSK/V23

Data : Cloud height (up to 3 layers) or vertical visibility, Cloud amount / sky condition, Status information, Backscatter profile