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.
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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.
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
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
0.1～40.0mg/L ( 2mm )
Body：SUS316L（fresh water），Titanium alloy（Ocean marine）；Cable：PUR
AC：85-500VAC (50/60HZ) DC：9~36VDC
Three-way relays, programmed response parameter and response value.
Standard:10M,the maximum may be extended to 100m
Suggested Backup spare parts
PGP-UVNO3 : UVNO3 Sensor Scraper