The SU-221 ultraviolet sensor measures UV-A in the range of 300-400nm. The measurement is simple, accurate, and the sensor has a high cost-effectiveness. Suitable for outdoor environments, horticultural management, and indoor environments.
Product Features
Equipped with marine grade stainless steel cable interfaces, IP68
● Suitable for both indoor and outdoor use
The measurement range covers UV-A radiation from sunlight and electric lights
Plug and play, no programming required
● Connect to ZL6 data acquisition and cooperate with ZENTRA Cloud to achieve remote data acquisition and cloud management
Exquisite appearance design, maintaining self-cleaning
Technical Parameter
accuracy |
±10% |
measuring range |
0~100 W m-2 |
accuracy |
<0.5% |
Long-term Drift |
<2% per year |
Nonlinearity |
<1% |
response time |
0.6s |
angle of view |
180° |
spectral range |
300-400 nm |
Direction (cosine) response |
± 2 % @ 45°, ± 5 % @ 75° |
Temperature response |
<0.1%Every degree Celsius |
work environment |
-30 ~ 85℃,0-100% RH |
size |
Diameter 30.5 mm; Height 37mm |
Weight (including 5-meter cable) |
140 g |
cable |
M8Interface (IP 68) connects the sensor head; 5m four core shielded twisted pair cable with TPR sheath; The headphone jack can be connected to ZL6 data acquisition |
Compatible with data collection (requires separate purchase) |
METER ZL6Series; EM60 series; ZSC,ProCheck |
Origin and Manufacturer: METER Corporation, USA