Biral VPF-750 Visibility & Present Weather Sensor

ClimateMeteorological Station & Sensors

The VPF-750 Visibility and Present Weather sensor is the most advanced in Biral’s product range. Its enhanced performance allows the reporting of freezing precipitation in addition to the weather codes typically available from a forward scatter sensor.

Quantity

Overview

47 WMO Table 4680 present weather codes
Reports freezing precipitation
Designed for aviation, research and general met use
Reliable measurement in all weather conditions
Highly corrosion resistant hard coat anodised finish
Window contamination monitoring and compensation
Unaffected by obstacle warning lights
Easy integration of Biral ALS-2 Ambient Light Sensor
DC powered
10m to 99.99km measurement range

Specification

Measurement	Visibility, MOR, EXCO and TEXCO Present weather. 47 WMO Table 4680 Codes Precipitation intensity and accumulated amount
Output	RS232
Measurement Principle	Forward scatter 45°
Measurement Error	2% at 2,000m
Sensor Power	19 - 28V DC
Hood Heating Power	45W
Window heating and contamination monitoring	Fitted
Operating Temperature	-50°C to 60°C
Operating Humidity	0 – 100% RH
Protection rating	IP66
Weight (Sensor Head)	7.4kg