400-6000 Visibility Sensor

The 400-6000 Visibility Sensor is designed to monitor visibility conditions over a range of 0-50 miles (0-80 km). The 400-6000 includes both analog and digital outputs. Analog output ranges of 0-1, 0-5, or 0-10 volts and 4-20 mA are available. Also included are alarm outputs, which can be adjusted to alarm at user preset visibility thresholds.