online ammonia nitrogen analyzer

1.Online ammonia nitrogen analyzerproduct introduction

The online ammonia nitrogen analyzer is installed at a specific location to analyze the source of ammonia nitrogen continuously for 24 hours.ZS5online ammonia nitrogen analyzer is an instrument that can monitor ammonia nitrogen in water quality online. It integrates water quality ammonia nitrogen sensors and measurement module communication storage, and can quickly and accurately record key parameters in water bodies. At the same time, the instrument supports extended water quality multi-parameter sensors, including but not limited to ammonia nitrogen, ORP, pH value, dissolved oxygen (DO), conductivity, turbidity, temperature, etc., which can be combined and configured according to different needs and applications, record and store historical monitoring data, alarm history records, and support historical data export.xlsx. The RS485 interface supports MODBUS-RTU communication protocol to facilitate users to communicate freely with PLC, DCS, configuration software, DTU and other devices to connect and transmit data.

2. Application fields of online ammonia nitrogen analyzer

Online ammonia nitrogen analyzer is widely used in the monitoring and control of various water bodies, including but not limited to the following areas:

1. Water plant: used to monitor the pH value, dissolved oxygen, turbidity and other parameters of tap water to ensure the safety and hygiene of tap water.

2. Groundwater monitoring: used to monitor groundwater parameters such as pH value, conductivity, temperature, etc., so as to detect and solve water quality problems in time.

3. River and lake monitoring: used to monitor the water quality of rivers and lakes, such as dissolved oxygen, turbidity, ammonia nitrogen and other parameters, so as to take timely pollution control measures.

4. Ocean monitoring: used to monitor the water quality of the ocean, such as salinity, dissolved oxygen, temperature and other parameters, so as to timely detect and control marine pollution.

5. Sewage treatment: used to monitor sewage water quality parameters, such as pH, COD, ammonia nitrogen, etc., in order to control and adjust the sewage treatment process.

6. Industrial production: used to monitor water quality in industrial production processes, such as pH, conductivity, dissolved oxygen and other parameters, so as to adjust the process in time and ensure product quality.

7. Scientific research: used for water quality monitoring in the field of scientific research, such as lake eutrophication, climate change, etc.

3. Technical features of online ammonia nitrogen analyzer

1. High reliability: suitable for long-term work in the field environment, stable measurement and strong anti-interference ability.

2. Flexible and portable: Each probe can be freely combined, replaced independently, and plug and play.

3. Scalability: Various sensors can be freely combined.

4. Multiple applications: on-site rapid measurement, emergency monitoring, or long-term online monitoring of groundwater, river water, lake water, and urban pipe network water.

5. Tough shell: ABS+PC material, corrosion-resistant, can work normally for a long time.

6. Compact structure: can be installed in small places.

7. Communication connection: RS485 expansion interface, master/slave interface isolation and independent communication.

4. Technical parameters of online ammonia nitrogen analyzer

Display Output	4.3-inch touch screen with strong LED backlight, can be operated under direct sunlight
power supply	DC power supply: DC12V
Power consumption	The power consumption of the instrument is about 12V/1W
Sound Output	buzzer
Protocol	Standard RS485 Modbus-RTU protocol and device master/slave transmission channel support
Main material	ABS+PC material
storage temperature	-20 to 70°C
Operating temperature	-10 to 50°C
Protection level	IP65
size	175mm*140mm*49mm(length×width×height)
weight	About 0.5KG

5. Product size of online ammonia nitrogen analyzer

online ammonia nitrogen analyzer size chart

6. Online ammonia nitrogen analyzer sensor configuration (optional)

PH	Measuring principle: Electrochemical (salt bridge) Signal mode: RS485 (MODBUS-RTU) Measuring range: 0~14 (PH) Resolution: 0.01 Measurement accuracy: ±0.1PH, ±0.1℃ Cable length: 5 meters standard Measuring environment: temperature 0~50℃ (no freezing), <0.2Mpa Waterproof rating: IP68 Installation method: immersion installation, NPT3/4 thread
ORP	Measuring principle: Electrochemical (salt bridge) Signal mode: RS485 (MODBUS-RTU) Measuring range: -1500~+1500 (mV) Resolution: 1mV Measurement accuracy: ±6mV Cable length: 5 meters standard Measuring environment: temperature 0~50℃ (no freezing), <0.2Mpa Waterproof rating: IP68 Installation method: immersion installation, NPT3/4 thread
COD	Measuring principle: UV254 absorption method, dual light source measurement Signal mode: RS485 (MODBUS-RTU) Measuring range: 0~200mg/L, 0~500mg/L Resolution: 0.1mg/L Measurement accuracy: ±5%, ±0.3℃ Cable length: 5 meters standard Measuring environment: temperature 0~50℃ (no freezing), <0.2Mpa Waterproof rating: IP68 Installation method: immersion installation, NPT3/4 thread
Electrical conductivity EC	Measuring principle: Contact electrode method Signal mode: RS485 (MODBUS-RTU) Measuring range: 0~5000us/cm Resolution: 1us/cm Measurement accuracy: ±1.5%, ±0.1℃ Cable length: 5 meters standard Measuring environment: temperature 0~50℃ (no freezing), <0.2Mpa Waterproof rating: IP68 Installation method: immersion installation, NPT3/4 thread
Dissolved oxygen DO	Measurement principle: Fluorescence lifetime method Signal mode: RS485 (MODBUS-RTU) Measuring range: 0~20mg/L Resolution: 0.01mg/L Measurement accuracy: ±2%, ±0.3℃ Cable length: 5 meters standard Measuring environment: temperature 0~50℃ (no freezing), <0.2Mpa Waterproof rating: IP68 Installation method: immersion installation, NPT3/4 thread
Suspended solids SS	Measuring principle: Scattered light method Signal mode: RS485 (MODBUS-RTU) Measuring range: 0~2000mg/L Resolution: 0.1mg/L Measurement accuracy: ±5% (depending on sludge homogeneity) Cable length: 5 meters standard Measuring environment: temperature 0~50℃ (no freezing), <0.2Mpa Waterproof rating: IP68 Installation method: immersion installation, NPT3/4 thread
TurbidityTU	Measuring principle: Scattered light method Signal mode: RS485 (MODBUS-RTU) Measuring range: 0~40NTU, 0~1000NTU, 0~3000NTU Resolution: 0.1NTU Measurement accuracy: ±1%, ±0.3℃ Cable length: 5 meters standard Measuring environment: temperature 0~50℃ (no freezing), <0.2Mpa Waterproof rating: IP68 Installation method: immersion installation, NPT3/4 thread