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PUVNO3-900 China Wholesale Factory Spectrometer Online Nitrate Nitrogen Analyzer Sensor And Transmitter Nitrate NO3 Water Quality Testing

Probest is an ISO certificated manufacturer, focus on developing and making Dissolved Oxygen Meter, Do Sensor, UVCOD BOD sensor, NH4H Sensor, Turbidity Sensor, Residual Chlorine Analyzer, Turbidity Meter ect.. Give both of us a chance to have a reliable partner with assured quality, competitive price. Have more choices for your customers.

Our main advantages:
1. 30+ R & D personnel to keep us moving together
2. Many patents & software copyrights to ensure products meet markets
3.100% inspection & test ensure quality
4. Fast delivery
........


Should you require any further information or assistance please do not hesitate to contact us. Speical period, please take care of yourself.

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Quantity:
  • PUVNO3-900
  • PROBEST
  • 90268090

n  Measurement Principle

NO3 absorbs at 210 nm UV light. When the Spectrometer NO3 probe is working, the water sample flows through the slit. When the light from the light source in the probe passes through the slit, part of the light is absorbed by the sample flowing in the slit, and the other light passes through the sample and reaches the other side of the probe. Calculate the concentration of nitrate.


n  Features

u  Spectrometer NO3 Probe direct immersion measurement without sampling and pre-processing;

u  No chemical reagents, no secondary pollution;

u  Short response time enables continuous measurement;

u  The sensor has an automatic cleaning function that reduces maintenance.

u  Sensor power supply positive and negative reverse connection protection

u  Sensor RS485 A/B terminal is connected to the power supply protection

u  Wireless data transmission module for optional 


n  Applications

u  Drinking water / surface water / industrial production process water / sewage treatment, etc.,

u  Continuously monitor the concentration of nitrate dissolved in water, especially for monitoring sewage aeration tanks, controlling denitrification process


n  Technical Specifications

Measuring Range

0.140.0mg/L  ( 2mm )

Accuracy

±5%

Repeatability

± 2%

Resolution

0.01 mg/L

Pressure range

≤0.4Mpa

Sensor material

BodySUS316Lfresh water),Titanium alloyOcean marine);CablePUR

Calibration

Standard calibration

Power Supply

AC85-500VAC   (50/60HZ)  DC9~36VDC

Output

3-way 4-20mA

Relay

Three-way relays, programmed response parameter and response   value.

Communication protocol

MODBUS  RS485

Storage temperature

-15-50℃

Measuring temperature

0-45℃Non-freezing

Dimensions

SensorDiam69mm*Length   380mm
  Transmitter
145*125*162mm(L*W*H)

Weight

Sensor3.2KGTransmitter1.35KG

Protective rate

SensorIP68/NEMA6PTransmitterIP65/ NEMA4X

Cable length

Standard:10M,the maximum may be extended to 100m

Suggested Backup spare parts

PGP-UVNO3 :  UVNO3 Sensor   Scraper

 

 



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