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PWD50 Visibility Sensor

Updated:2025-03-13

Brand: Vaisala
Model: PWD
Description: The PWD50 provides the perfect solution for a variety of visibility measurement applications such as meteorological weather stations, heliports, Marine and Marine visibility measurements.
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Product Details

PWD50 Visibility Sensor Description：

Selection table

An accurate and traceable measurement of main visibility

The PWD50 provides the perfect solution for a variety of visibility measurement applications such as meteorological weather stations, heliports, Marine and Marine visibility measurements.

Versatile, easy to install, easy to integrate

The PWD50 architecture allows easy integration into existing or newly designed systems in a cost-effective manner. Sensors can be mounted on existing masts in a variety of ways.

Weatherproof design reduces maintenance requirements

A downward sensor cover protects optical surfaces from contamination, reducing maintenance requirements and costs.

Visibility measurements are required wherever possible

Remote visibility measurements for ports, coastal areas, heliports, wind turbine applications for a variety of applications - in fact, any location or area where visibility measurements are required.

General Survey

Today, reliable operation of automated observation networks is a must. Marine observation systems need to work in harsh environments, and the Meteorological Institute also faces difficult productivity and performance preconditions.

The Visala Visibility Sensor PWD50 combines robustness, reliability, versatility and reliability to meet these needs. The PWD50 measures visibility from 10m to 50km.

Feature

Accurate, traceable primary visibility measurements

Solid and reliable

PWD50 Visibility Sensor Specifications：

Visibility (MOR) measurement
PWD50: Measurement range	10... 50,000 m
Working environment specification
Working Temperature	-40...+60°C
Operating humidity	0...100% RH
INPUT and output
Measurement output	RS232, RS485, analog current output, trunk control output
Supply Voltage	12VDC...50VDC(Electronic Devices) 24VAC or24VDC(When the heater is selected)
Power Consumption
PWD50	3W(Electronic devices with dew point heater, input voltage 12VDC)
Structural specification
Measure	40.4(W) x 69.5(L) x 19.9(H)cm 15.91"(W)x27.36"(L)x7.83"(H)
Weight	3kg(7lb)