ES-S320 Ultraviolet UV sensor

Power supply

5~30VDC (0~10V type only supply 24VDC)

Maximum power consumption

RS485: 0.1W

Analog output: 1.2W

Accuracy

Ultraviolet irradiance

±10% FS

Humidity

±3%RH(5%RH~95%RH,25℃)

Temperature

±0.5℃（25℃）

Ultraviolet Intensity Range

0-15m W/ cm2，0-450u W/ cm2

Resolution

0.01mW/cm2  (Range: 0-15m W/cm2)
1uW/cm2   (Range: 0-450u W/cm2)

Wavelength measurement range

Wavelength 240-370 nm

Temperature and humidity range (optional)

-40℃~ +80℃，0%RH~100%RH

Circuit operating temperature and humidity

-40℃~+60℃，0%RH~80%RH

Long-term stability

Temperature

≤0.1℃/y

Humidity

≤1%/y

Response time

Temperature

≤18s (1m/s wind speed)

Humidity

≤6s (1m/s wind speed)

Ultraviolet irradiance

0.2s

Ultraviolet Index

0.2s

Output signal

RS485(Modbus-RTU protocol)、4-20mA,0-5V,0-10V

Load capacity

Current output

With load capacity ≥600Ω

Voltage output

Output resistance≤250Ω

IP level

IP65 default