This digital nitrate nitrogen sensor enables direct immersion measurement without sampling or pretreatment requirements. Operating without chemical reagents to prevent secondary pollution, it features rapid response times for continuous monitoring applications. The integrated automatic cleaning function minimizes maintenance, while reverse polarity protection and RS485 terminal safeguards ensure reliable operation in demanding environments.

• Direct immersion measurement eliminates sampling and pretreatment
• Chemical reagent-free operation prevents secondary pollution
• Short response time enables real-time continuous monitoring
• Automatic cleaning function reduces maintenance requirements
• Reverse polarity protection for power supply
• RS485 A/B terminal power misconnection protection

• Continuous nitrate concentration monitoring in drinking water, surface water, industrial process water, and wastewater treatment
• Ideal for wastewater aeration tank monitoring and denitrification process control

• Spectral analysis technology ensures rapid response and stable signal output
• Stainless steel electrode housing withstands temperatures from 0 to 45°C
• High-quality quad-core shielded cable enhances signal accuracy and stability