ES-V226VP Visibility Meter

ES-V226VP series is a professional meteorological visibility meter. It uses a cast aluminum body, which is both sturdy and lightweight, and can be installed along highways. The appearance is extremely small and portable, and can be installed on high-speed moving vehicles.

ES-V226VP series is a professional meteorological visibility meter.

It uses a cast aluminum body, which is both sturdy and lightweight, and can be installed along highways. The appearance is extremely small and portable, and can be installed on high-speed moving vehicles.

It can also do a stainless steel body, which is completely suitable for use in high-salinity and humid environments such as ships, drilling platforms and coastal areas. In addition, in order to adapt to the use in high-risk flammable gas environments, this series has also derived an explosion-proof visibility meters.

ES-V226VP series visibility meter can add a weather phenomenon detection module, which can identify precipitation and snowfall types, and distinguish between weather phenomena such as drizzle, light rain, moderate rain and heavy rain. Optional modules can also be used to measure the intensity and accumulation of precipitation and snowfall, so as to achieve one specialty and multiple functions.

They can be powered by a DC12-30V power supply. The optical lens of the instrument has an automatic heating control module and can work normally even in extreme environments such as severe cold.

Measuring range

10m-10km (expandable to 30km; 50km; 80km)

Measurement accuracy

±5% (10m-2km); ±10% (2km-10km)

Weather phenomenon module (optional A)

Can identify four different precipitation types: drizzle, light rain, moderate rain, heavy rain

Can identify rain, snow, mist (smoke), thick fog (smoke) and other state types

Weather phenomenon module (optional B)

It can identify the parameters in option A and measure the intensity of precipitation and snowfall:

Measurement range: 0-200mm/h

Resolution: 0.1mm (rainfall); 1mm (snowfall)

Serial output

RS485/RS232

Baud rate

4800-19200

Protocol

ModBus and  ASCII

Analog output (optional)

One channel: Voltage output: 0-5/10V; Current output: 4-20 mA

Operating temperature

-40°C to +50°C

Operating humidity

0 – 100% RH

Protection rating

IP65

Power supply

DC12-24V

Power consumption

≤6W (heating state)

Material

Cast aluminum, stainless steel

Weight

Aluminum alloy ≤2.8kg; Stainless steel ≤6.4kg

Dimensions

706mm×250mm×173mm

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