Model	Description
UV 701 IQ NOx	Optical nitrate (NOx) sensor to measure higher concentration
UV 705 IQ NOx	Optical nitrate (NOx) sensor to measure low concentration
Model	UV 701 IQ NOx	UV 705 IQ NOx
Measuring range	0.0 to 100.0 mg/L NO2+3-N	0.0 to 20.0 mg/L NO2+3-N
Resolution	0.1 mg/L NO2+3-N	0.1 mg/L NO2+3-N
Measuring method	UV absorption measurement	UV absorption measurement
Compensation	Turbidity compensation	Turbidity compensation
Material	Housing: Titanium, PEEK Measuring window: Saphire glass	Housing: Titanium, PEEK Measuring window: Saphire glass
IQ SENSOR NET system	282/284 and 2020	282/284 and 2020