Online UV Spectroscopy Nitrate Nitrogen Water Quality Sensor RS485 4-20mA with Auto-Cleaning Brush for Wastewater

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Product Detail

Product Tags

Product Vedio

Product Features

1. Measured nitrate and nitrogen based on UV optical principles; compared to electrochemical principles, it requires no maintenance and no probe replacement.
2. Long service life, comes with a cleaning brush.
3. Stable data, high accuracy, supports secondary calibration.
4. Simultaneously measures COD, nitrate and nitrogen, and temperature.
5. Supports RS485 standard MODBUS protocol, and can integrate various wireless modules (GPRS/4G/WIFI/LoRa/LoRaWAN) as well as server software or MQTT protocol JSON format.

Product Applications

It is widely used in environmental protection and water conservancy surface water environment monitoring, underground sewage pipe network monitoring, drinking water safety assurance, efficient sewage treatment, modern fishery water quality analysis, industrial automation online water quality monitoring and other application scenarios.

Product Parameters

Product name	UV Spectroscopy Nitrate Nitrogen Sensor
Measuring Range	0~15 mg/L ,0~25 mg/L ,0~60mg/L
Principle	UV absorption method
Resolution	0.1mg/L
Measurement accuracy	±5%
Linear error	<5%
Communication interface	RS485, standard Modbus protocol
Operating Temperature	0-50°C
Protection Rating	IP68
Power Consumption	316L (Customization available)
Shell material	Stainless steel
Communication Method	Without recharging, the amount is ≤0.2W; with recharging, it instantly reaches ~4W.
Power Supply Method	9V~20V (default 12V 1A)
Thread	NPT3/4
Wireless transmission
Wireless transmission	LORA / LORAWAN, GPRS, 4G,WIFI
Mounting Accessories
Mounting brackets	1 meter water pipe, Solar float system
Measuring tank	Can be customize
Cloud services and software	We can provide matching servers and software, which you can view in real time on your PC or mobile phone.

FAQ

Q: How can I get the quotation?

A: You can send the inquiry on Alibaba or the below contact information, you will get the reply at once.

Q: What's the main characteristics of this sensor?

A:High sensitivity.

B:Rapid response.

C:Easy installation and maintenance.

Q:Could I get samples?

A:Yes,we have materials in stock to help you to get the samples as soon as we can.

Q: What’s the common power supply and signal output?

A: Common power supply and signal output is DC: RS485. The other demand can be custom made.

Q: How can I collect data?

A: You can use your own data logger or wireless transmission module if you have , we supply the RS485-Mudbus communication protocol.We can also supply the matched LORA/LORANWAN/GPRS/4G wireless module.

Q: Do you have the matched software?

A:Yes, we can supply the software , you can check the data in real time and download the data from the software, but it need use our data collector and host.

Q: What’s the standard cable length?

A: Its standard length is 5m. But it can be customized, MAX can be 1km.

Q: What's the lifetime of this Sensor?

A: Usually 1-2 years.

Q: May I know your warranty?

A: Yes, usually it’s 1 year.

Q:What’s the delivery time?

A: Usually, the goods will delivered be in 3-5 working days after receiving your payment. But it depends on your quantity.

Just send us an inquiry at the bottom or contact Marvin for more information, or get the latest catalog and competitive quotation.

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Nitrate Nitrogen Water Quality Sensor