Product Introduction
UK SKYE UV Index SensorSKU440Description:
The SKU 440 UV Index Sensor reflects the risk value of ultraviolet rays through the UV index. Strong ultraviolet rays can cause sunburn or skin cancer. When the UV index reaches 15 or above, it is a high-risk value.
The calibration of the SKU 440 UV Index Sensor is traceable to national standards, making it an ideal sensor for measuring UV intensity. The sensor housing is made of aluminum and sealed to IP68 standard, allowing it to be used in water up to 4 meters deep.
UK SKYE UV Index SensorSKU440 Parameters:
| Sensors |
Cosine-corrected head, dedicated diffuser |
| Detector |
Filtered titanium oxide photodetector |
| Response band |
280~315nm |
| Measurement range |
0~20UVI or 0~0.75 W/m2 |
| Linearity error |
Best 1% (0~1V with 9V supply) |
| Absolute calibration error |
Typical <3%, max 5% |
| Sensitivity |
33 mV/UVI or 1.32 V/W/m2 |
| Cosine error |
3% |
| Azimuth error |
<1% |
| Long-term stability |
±2% |
| Response time |
Best at 50ms |
| Output signal |
0~1V |
| Thermal drift output |
0.075mV/℃ max（-20~+50℃） |
| Zero offset range |
±1 mV |
| Thermal drift zero offset |
Typical 0.03 mV/℃ max (-20~+50℃) |
| Output impedance |
500 ohms |
| Input power |
5~15 VDC |
| Dimensions |
Height 69 mm × diameter 34 mm |
| Weight |
200 g (with 3m cable) |
| Protection rating |
IP68 |
| Material |
Anodized black aluminum |
| Cable |
Standard 3m shielded cable |
| Operating temperature |
-30~+60℃ |
| Operating humidity |
0~100% RH |
