China Wholesale COD&Ammonia&TN&TP etc Suppliers Factories - IoT Digital Nitrate Nitrogen Sensor – BOQU Detail:
Measuring Principle
NO3-N will be absorbed at 210 nm UV light. When the Spectrometer Nitrate sensor is working, the water sample flows through the slit. When the light from the light source in the sensor 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 sensor. Calculate the concentration of nitrate.
Main Features
1) Nitrate nitrogen sensor is directly measurement without sampling and pre-processing.
2) No chemical reagents, no secondary pollution.
3) Short response time and continuous online measurement.
4) The sensor has an automatic cleaning function that reduces maintenance.
5) Sensor power supply positive and negative reverse connection protection.
6) Sensor RS485 A/B terminal is connected to the power supply protection
Application
1) Drinking water / surface water
2) Industrial production process water / sewage treatment, etc.,
3) Continuously monitor the concentration of nitrate dissolved in water, especially for monitoring sewage aeration tanks, controlling denitrification process
Technical Parameters
Measuring Range | Nitrate nitrogen NO3-N: 0.1~40.0mg/L |
Accuracy | ±5% |
Repeatability | ± 2% |
Resolution | 0.01 mg/L |
Pressure range | ≤0.4Mpa |
Sensor material | Body:SUS316L(freshwater), Titanium alloy(Ocean marine); Cable:PUR |
Calibration | Standard calibration |
Power Supply | 12VDC |
Communication | MODBUS RS485 |
Working temperature | 0-45℃(Non-freezing) |
Dimensions | Sensor:Diam69mm*Length 380mm |
Protection | IP68 |
Cable length | Standard:10M,the maximum can be extended to 100m |
Product detail pictures:
Related Product Guide:
That has a sound small business credit, great after-sales service and modern production facilities, we've earned an outstanding standing amid our buyers across the earth for China Wholesale COD&Ammonia&TN&TP etc Suppliers Factories - IoT Digital Nitrate Nitrogen Sensor – BOQU , The product will supply to all over the world, such as: Austria, Switzerland, Honduras, Our objective is "to supply first step products and best service for our customers, thus we are sure you must have a margin benefit through cooperating with us". If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
By Anastasia from Karachi - 2017.09.30 16:36
Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
By Caroline from Belize - 2017.02.28 14:19