J1034-UV-A/B/E DETECTOR Manual
3
GENERAL DESCRIPTION
This manual outlines the UV-A, UV-B, UV-E, UV-AB, UV-A/UV-E and UV-A/UV-B
Broadband Detectors for measuring precise global UV irradiance for different
spectral ranges. The system provides a considerably improved measurement
accuracy in comparison to the traditional detectors. The direct cosine error f
2
is
typically less than 1.5%.
The detectors are flexible enough to be easily installed on every measurement
site. Detector base plates for individual alignment work and a shadow ring system
‘J1033-SCHADOWRING’ make an effective meteorological system.
Technical Data
UV-E
UV-B
UV-A
UV-AB
UV-A /
UV-E
UV-A /
UV-B
Relative spectral
response
ISO
17166:1999/
CIE S
007/E: 1998
265-315
nm
310-400
nm
280-400
nm
See individual
detectors
Type
Single band
Dual band
Cosine error f
2
<1.5%
Cosine Response
< 2.5% between 0°and 70° solar zenith angle
Measure range
0 – 0.6
W/m²
0 - 5
W/m²
0 - 100
W/m²
0 – 100
W/m²
0 – 100
0 – 0.5
W/m²
0 – 100
0 – 0.5
W/m²
Signal output
0 - 5 V (on request: 0 - 2.5 V)
Temperature range
-40 °C ÷ +60 °C
Temp. coefficient
0.1 % / K
Power Supply
9 - 24 V / 0.75mA
Time switch on
< 1 sec
Linearity
< 1%
Housing
Anodised aluminium, Quartz glass dome
Dimension
80 mm (diameter D) x 88mm (height H)
Leveling plate: 115 mm (D) x 88mm (H)
Weight
< 1 kg
Pin connection
1: Vcc (white)
2: GND (brown)
3: UV-E
AE
4: UV-A
AE
5: Housing (screen)
Pin connection of all UV detectors
1 – Vcc
[white]
9 - 24 V / 0.75mA
2 – GND
[brown]
Ground for power supply and signal output
3 – N.C./Output UV [gray]
not connected (single band)
UV-E (dual band) output
4 – Output UV
[yellow]
UV-B, UV-A, UV-E, UV-AB output
UV-A (dual band) output
5 – Housing
