SUV-A UV Radiometer

The sensor to measure atmospheric UV-A with precise temperature correction.

Description

The new SUV series offers a measurement solution for every part of the ultraviolet solar radiation spectrum. The successful SUV5 total UV radiometer has been re-engineered into dedicated UVA, UVB and UVE (UV Index) models to make a range that is smarter than alternatives; thanks to the latest detector technology, digital signal processing and Modbus® output.

UVA
Accounts for 95% of the UV radiation that reaches the earth’s surface
Used in tanning beds
Penetrates the second layer of skin
Contributes to some types of sun damage
Causes  wrinkles and premature aging of the skin
Penetrates clouds and glass windows – always use sunscreen

Specifications

Spectral range (overall) 315 to 400 nm
Typical output range 0 to 90 W/m²
Response time (95%) < 0.2 s
Non-linearity < 1 %
Temperature response (-40 to +70°C) < 2 %
Operational temperature range -40 °C to +70 °C
Supply voltage DC 5 to 30 V
Power consumption < 55 mW
Digital output RS-485, Modbus® RTU
Analogue output 0 to 1 V