UV nitrate nitrogen sensor

NegotiableUpdate on 03/31

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

In the fields of drinking water/surface water/industrial production process water/sewage treatment, continuous monitoring of nitrate concentration dissolved in water is particularly suitable for monitoring sewage aeration tanks and controlling denitrification processes.

Product Details

Principles of Measurement

NO3 absorbs at 210nm ultraviolet light. When the probe is working, the water sample flows through the slit. When the light emitted by the light source in the probe passes through the slit, some of the light is absorbed by the sample flowing in the slit, while the other light passes through the sample and reaches the detector on the other side of the probe to calculate the concentration of nitrate

Main Features

The probe is directly immersed for measurement, without the need for sampling and preprocessing;

No need for chemical reagents, no secondary pollution;

Short response time, capable of continuous measurement;

The sensor has an automatic cleaning function, which can reduce maintenance.

Sensor power supply positive and negative polarity reverse protection

Sensor RS485 A/B terminal misconnected power protection

Typical Application

Technical Specifications

measurement range	0.1～100.0mg/L
measurement accuracy	± 5%
heavy again sex	± 2%
pressure range	≤0.1Mpa
sensor material	fuselage:SUS316L
measure temperature	0～50℃
power supply	9～36VDC
communication protocol	MODBUS RS485
Storage temperature	-15 to 50 ℃
Operating Temperature	0 to 45 ℃ (non freezing)
ruler inch	diameter32mm * Length 189mm
Protection level	IP68/NEMA6P
calibration method	Calibration of standard solution and water sample
cable length	standard configuration10 meter cable