IoT product and technology solution provider

Quick Response LoRaWAN Water Quality Ammonia Nitrogen(NHN) Sensor

This LoRaWAN ammonia nitrogen monitor uses spread spectrum technology and has strong remote communication capabilities. Equipped with temperature and pH compensation, accurate measurement, can be directly installed, economical and convenient.
  • Model No.:

    LW107D-NHN
  • Use:

    Measure NHN of water
  • Measuring Accuracy:

    Battery or External DC
  • LoRaWAN Mode:

    OTAA Class A/C
  • Shell Material:

    ABS
  • Certificates:

    CE,ROHS
  • Customized Support:

    OEM,ODM
  • Warranty:

    1 Year
  • Product Detail

Quick Response LoRaWAN Water Quality Ammonia Nitrogen(NHN) Sensor


This LoRaWAN water quality ammonia nitrogen monitoring device is a professional wireless IoT sensor designed for high-precision detection of ammonia nitrogen content in water bodies. It can accurately identify and measure ammonia nitrogen in its two main forms: free ammonia (NH₃) and ammonium ions (NH₄⁺), providing reliable data support for water quality assessment and management.


The device integrates multiple core functions in one unit, including real-time data collection, continuous online monitoring, and remote data reporting. It supports stable long-distance data transmission via the LoRaWAN wireless communication protocol, enabling users to obtain water quality data remotely without on-site inspection.


In terms of hardware structure and installation, its LoRaWAN collector is connected to the ammonia nitrogen transmitter via a professional aviation connector. This design ensures stable signal transmission, strong anti-interference ability, and convenient, fast, and reliable installation, which greatly reduces the difficulty of on-site deployment and maintenance.


This high-performance water quality sensor is widely applicable to a variety of scenarios and industries, including environmental engineering monitoring, urban and industrial water treatment, agricultural aquaculture, drinking water safety supervision, and scientific research experiments. It provides users in different fields with a set of efficient, stable, and cost-effective integrated water quality monitoring solution, helping to achieve intelligent and digital water quality management.



Water Quality NHN Sensor Specification:



Power Specifications

Rated Voltage:12VDC,Scope:DC10~28V

Rated input current: 500mA

Interface specification: DC 5.5mm × 2.1mm

(positive inside and negative outside)

Measuring Principle

Ion selective electrode method

Working Conditions

040℃,0.1 MPa,410 pH

Range and Resolution

0-10mg/Lresolution: 0.01mg/L

0-100mg/Lresolution:0.01mg/L

0-1000mg/Lresolution: 0.1mg/L

Accuracy

Readings of ±10% or ±1 mg/L whichever is greater, ±0.5℃

Temperature Compensation

Automatic temperature compensation (Pt1000)

Electrode Usage Cycle

3-6 months

Transmitter Line length

Default 5m (other lengths can be customized)

Frequency

CN470/IN865/EU868/RU864/US915/AU915/

KR920/AS923-1&2&3&4

Mode

OTAA  Class A/C

Reporting cycle

10 min(Default )

Communication Protocol

LoRaWAN,LoRa TDMA Networking

Equipment information

(Reference)

AppEUI331341E186891989

DevEUIaaaa202404150001

AppKey5572404c696e6b4c6f526132330313823

MAC Version: LoRaWAN 1.0.3


Packaging:


Single gross weight: 1.200 KG

Single package size: 37x26x5cm




Product Description: 




Application: 


Ammonia nitrogen sensors are widely used in the fields of sewage treatment, aquaculture, and environmental monitoring to detect real-time ammonia nitrogen content in water bodies, providing key data support for water quality management and pollution control.

applications of versatile Residual Chlorine Sensor



Certifications:


We are a leading manufacturer and exporter of ammonia nitrogen (NHN) sensors in China with over 10 years of industry experience. All our NHN sensor products are CE and RoHS certified.



Production Process:



factory of water ec sensor manufacturer



Why choose us:


1. Strong R & D: 30+ Senior experts and highly educated personnel formed a R & D team, heavy investment, master a number of core technologies and patents.
2. Professional and effective solutions: for smart environmental protection, agriculture and other fields, to provide customized compound networking solutions.
3. Full range of products: covering the whole industry chain products from data collection to platform services to meet diverse needs.
4. Excellent quality: we have perfect quality control system, strictly quality control each production link, low defective rate. 
5. Good service: 7×24 hours fast response, Professional pre-sale, sale, after-sales team support.

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