Online Real-Time Monitoring Nh4 Sensor and Probe

• After-sales Service: 1 Year Lifetime Free Technical Support
• Warranty: 1 Year Lifetime Free Technical Support
• Appliance: Food Analysis, Medical Research, Biochemistry, Industrial Water Treatment
• Portable: Non Portable
• Certification: RoHS, FCC, CE, ISO9001, SGS
• Type: Nh4-N
• Model NO.: NH350
• Resolution: 0.01mg/L
• Waterproof Level: IP68
• Output: RS485, Modbus RTU Protocol
• Measuring Range: (0.01~100)Mg/L
• Resolution(Nh4-N): 0.01mg/L
• Accuracy(pH): ±0.1pH
• Resolution(pH): 0.01
• Disturbance: K+: 0.1~1000mg/L
• Protection Grade: IP68
• Sensor Interface: Support RS485
• Probe Cable Length: Default 10m
• Shell Material: POM
• Transport Package: Packaging
• Specification: Diameter 64mm/length 271mm
• Trademark: drfn
• Origin: China
• HS Code: 90279000
• Production Capacity: 50000 Pieces/Year

Product Description

Product Description

Features& Advantages
Use ion electrode method;

Integrate ammonium ion, pH and reference electrode, temperature electrode, potassium ion (optional);

realize online real-time monitoring, without adding any reagents during the detection process, and no secondary pollution;

automatically compensates for potassium ions (optional), pH and temperature in the water body;

Integrated measuring tube structure, small size, convenient operation, fast detection speed, suitable for rapid, frequent and continuous measurement in the field;

It has excellent repeatability and stability, and is not easily affected by ambient light;

With automatic cleaning brush, it can eliminate pollution coating and bubble accumulation, reduce the influence of measurement, and make the maintenance cycle longer.

Product Parameters

Specification Of Digital PH Meter

Product Model	NH350
Measuring Range(NH4-N)	NH4-N(0.01~100)mg/L  NH4-N(0.05~1000)mg/L
Electrode type	Ammonium ion electrode
Accuracy(NH4-N)	Less than 10% of the measured value or ±0.1mg/L, take the larger one
Resolution(NH4-N)	0.01mg/L
Measuring Range(pH)	0~14pH
Accuracy(pH)	±0.1pH
Resolution(pH)	0.01
Disturbance	K+: 0.1~1000mg/L
Temperature Range	0 ~ 50ºC
Accuracy(TEMP)	0.1ºC
Response Time	Reach 90% of the measured value within 180s
Protection Grade	IP68
Deepest Depth	10 meters underwater
Sensor Interface	Support RS-485, MODBUS protocol
Assembly	Investment
Power Information	DC9~24 VDC±10%, current<50mA
Probe Cable Length	Default 10m(custom)
Shell Material	POM

Detailed Photos

 

Application

Company Profile

Suzhou Delfino Environmental Technology Co., Ltd. is a professional manufacturer of water analysis instruments and sensors, integrating development and production together.
Our main products include online, portable and laboratory water quality analysis instruments.

Our company was established in 2015, but our company's predecessor has been committed to the water quality testing industry for more than 10 years.

We attained ISO9001 quality management system certification at 2019. Located near Shanghai, we enjoy convenient water, land and air transportation. Our company regards"reasonable prices,efficient production time, good after-sales service"as our tenet.

 

Warehouse and Factory

procedures

Certifications

FAQ

Q: Is your company a manufacturer?
A: Our company is a professional manufacturer of water analysis instruments and sensors, integrating development and production together. The quality of our products is guaranteed strictly.
 
Q: What's the location of your company?
A: Our company is Located in Suzhou near Shanghai,So we enjoy convenient water, land and air transportation,which is very efficient and fast.

Q: How is your service?
A: We will try our best to offer you good before-sale and after-sale service. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.
 

Transportation