Hot Sales Online Ammonia Nitrogen Sensor for Fresh Water
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Product Highlights
- Real-time Online Monitoring: Digital sensor monitors ammonia nitrogen without reagents, ensuring green and pollution-free operation.
- Integrated Auto Compensation: Automatically compensates for pH and temperature using integrated ammonium, pH, and reference electrodes.
- Fast Response Time: Achieves T90 response in less than 2 minutes for efficient real-time data.
- Robust IP68 Protection: Durable POM shell with IP68 rating, suitable for underwater installation up to 1 bar pressure.
- Flexible Customization: Offers full customization, minor customization, and flexible options from samples or designs.
- Standard Communication Protocol: Supports RS-485 and MODBUS-RTU for seamless integration into existing systems.
- Comprehensive Warranty: Includes 1-year warranty and 1-year after-sales service coverage.
Product Attributes
- Customization
- Available
- After-sales Service
- 1 Year
- Warranty
- 1 Year
- Model NO.
- NH351
- Power Supply
- DC 9~24 V
- Protection Grade
- IP68
- Resolution
- Nh4-N: 0.01mg/L
- Working Pressure
- ≤1bar
- Transport Package
- Packing
- Specification
- 144*144*120 mm (hole size 138*138 mm)
- Trademark
- Daruifuno
- Origin
- China
- HS Code
- 9026809000
- Production Capacity
- 5000pieces/Year
Product Images of Hot Sales Online Ammonia Nitrogen Sensor for Fresh Water
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Hot Sales Online Ammonia Nitrogen Sensor for Fresh Water -
Hot Sales Online Ammonia Nitrogen Sensor for Fresh Water -
Hot Sales Online Ammonia Nitrogen Sensor for Fresh Water -
Hot Sales Online Ammonia Nitrogen Sensor for Fresh Water -
Hot Sales Online Ammonia Nitrogen Sensor for Fresh Water -
Hot Sales Online Ammonia Nitrogen Sensor for Fresh Water
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Product Description
The online ammonia nitrogen sensor does not require reagents, is green and pollution-free,
| Model | NH351 |
| Measuring Principle | Ion selective electrode (ISE) method |
| Measuring Range | NH4-N: 0~1000mg/L |
| Accuracy | NH4-N: 5% of the measured value ± 0.2mg/L pH: 0.1pH |
| Resolution | NH4-N: 0.01mg/L |
| Communication | RS-485, MODBU-RTU |
| Related Measurement | pH: 5.0~9.0pH (recommendation) |
| Response Time | T90<2min |
| Temperature Range | 0~45ºC (does not freeze) |
| Storage Temperature | 0~50ºC (does not freeze) |
| Working Pressure | ≤1bar |
| Sample Flow Rate | 0.5m/s≥flow rate≥0.001m/s |
| Protection Grade | IP68 |
| Calibration Method | Standard solution |
| Sensor Interface | Support |
| Power Supply | DC 9~24 V |
| Lead Interface | M16 |
| Shell Material | POM |
| Dimension | Diameter: 65mm Length: 275mm |
| Installation | Investment, 1 inch NPT pipe thread |
| Power Consumption | Normal measurement: 0.6W; Automatic cleaning: 1.5W; Abnormal jamming of mechanical wiper: 4.5W |
| Weight | 620g |
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2342155". Items marked "
" are certified.
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Company Profile
Daruifuno Environmental Technology Co., Ltd. is headquartered in Suzhou City, Jiangsu Province, China, with an advantageous geographical location, close to Shanghai, in the middle of the Yangtze River Delta, with convenient water, land and air transportation.
Daruifuno is a national high-tech enterprise, focusing on R& D, production and sales of various water quality analysis instruments and the surrounding supporting products.
Our products cover electrochemistry, optics, acoustics and other technical fields. The main products are pH, ORP, dissolved oxygen, conductivity, turbidity, suspended solids, chlorophyll, blue-green algae, residual chlorine, COD, ammonia nitrogen, etc. Single-parameter and multi-parameter water quality analysis instruments. The application types of instruments include industrial online, laboratory and portable. The industries involved in industrial process control, municipal water treatment testing, environmental discharge monitoring, surface water monitoring, etc.
The company has a professional R& D team and has the ability of continuous innovation. At present, it has obtained more than 20 patents including invention patents. Daruifuno has maintained a good strategic cooperative relationship with many domestic and foreign companies and scientific research institutions. Digest and absorb advanced technology and application experience, but we always insist on researching and developing products with independent intellectual property rights. Every year, the company produces new software products and has obtained dozens of software copyrights.
Our products comply with ISO9001 certification and have CE certification. Our customers are all over Africa, Europe, South America, the Middle East and other countries and regions. The company has a strict quality control system to ensure the quality and accuracy of each instrument. We have a strong supply capacity, have multiple warehouses to store goods, and use professional management software for goods management.
The team of Daruifuno will continue to expand, and always uphold the concept of "creating value for customers", to provide our customers with more competitive products, and look forward to cooperating with customers from all over the world for common development!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 3, Hupai Road, Huguan Town, Suzhou, Jiangsu, China
-
Plant Area
- 911.96 square meters
-
Number of Employees
- 25
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 PC
-
Supply Chain Partners
- 36
Our Production Capability & Technical Expertise
-
Main Products
- PH Meter, PH Senser
-
Production Lines
- 2
-
Production Machines
- Assembling Line
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 4 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2015-06-30
-
Export Year
- 9 Years
-
Main Markets
- East Asia(Japan/ South Korea), Domestic
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
FAQ
- What is the measuring range for ammonia nitrogen?
- The sensor measures NH4-N in the range of 0 to 1000mg/L.
- Does the sensor require reagents for operation?
- No, the digital ammonia nitrogen sensor does not require reagents and is green and pollution-free.
- What is the power supply requirement?
- The sensor operates on a DC 9~24 V power supply.
- Can the sensor be customized?
- Yes, we offer full customization, minor customization, and flexible options based on samples or designs.
- What is the warranty period?
- We provide a 1-year warranty and 1-year after-sales service.
- What is the minimum order quantity?
- The minimum order quantity is 1 PC.
- What is the response time of the sensor?
- The response time (T90) is less than 2 minutes.
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US$198.00-231.00 / Piece
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