Biral SWS-100 Visibility Sensor

ClimateMeteorological Station & Sensors

The SWS-100 is optimised for use in applications where accurate and reliable visibility measurements are required alongside basic present weather measurements. The forward scatter measurement principle and unique design ensure the output is both accurate and reliable in all weather conditions and will not be influenced by local lights sources, even those that flash.

Quantity

Overview

10m to 99.99km measurement range (other ranges available)
Compact forward scatter design
Hood heating for use in extreme environments
Window heating and contamination monitoring
Analogue voltage and relay outputs
Optional analogue current output
Comprehensive self-test capabilities
Serial data output (RS232, RS422 or RS485)

Specification

Measurement	Visibility, MOR
Output	RS232, RS422 or RS485 0 - 10 V 4-20mA (optional) 2 Threshold and 1 Fault Relay
Measurement Principle	Forward scatter 45°
Measurement Error	5% at 1,500m
Sensor Power	9 – 36 V DC (5.2W)