Online Total Phosphorus Analyzer For Water Monitoring
Key Features
Online Total Phosphorus Monitoring: Designed for long term automatic monitoring of total phosphorus in surface water, industrial wastewater, and environmental water quality applications.
Ammonium Molybdate Spectrophotometric Method: Uses a standard colorimetric detection method to support reliable total phosphorus concentration analysis.
Multiple Measuring Ranges: Supports 0–2 mg/L, 0–10 mg/L, and 0–50 mg/L ranges for different water quality conditions.
Low Detection Limit: Detection limit reaches 0.01 mg/L, making it suitable for low concentration phosphorus monitoring.
High Accuracy and Repeatability: Measurement error is ≤±5%, repeatability is ≤3%, and actual water sample comparison is ≤10.0%.
Automatic Cleaning and Calibration: Built in automatic cleaning and automatic calibration functions reduce manual operation and improve long term stability.
7 Inch Color Touchscreen: The analyzer includes a 7 inch color LCD touchscreen for measurement display, parameter setting, data query, and log checking.
Flexible Communication Interfaces: Supports RS485, RS232, USB, standard 2 channel 4–20mA output, and switch input/output for system integration.
Long Term Data Storage: Measurement data can be stored for more than 3 years and exported through the USB port.
JW-TP-300C(K34) Online Total Phosphorus Analyzer For Water Monitoring is designed for automatic continuous TP measurement in surface water, municipal wastewater, and industrial discharge monitoring. It supports multiple ranges from 0–2 mg/L to 0–50 mg/L, uses the ammonium molybdate spectrophotometric method, and provides RS485 RS232 USB and 4–20mA outputs for easy integration with water quality monitoring platforms. With automatic cleaning, automatic calibration, fault alerts, and long term data storage, it is suitable for unattended online water quality stations.
2. Product Overview
JW-TP-300C(K34)Online Total Phosphorus Analyzer For Water Monitoring is designed for continuous automatic measurement of total phosphorus in surface water, industrial wastewater, municipal wastewater, and environmental monitoring stations.
Using the ammonium molybdate spectrophotometric method, the analyzer automatically completes sampling, digestion, reagent dosing, colorimetric detection, cleaning, calibration, and data storage. It helps users monitor phosphorus concentration, control nutrient pollution, and support wastewater discharge compliance.
With a 7 inch color touchscreen, RS485, RS232, USB, 4–20mA output, automatic fault alerts, and long term data storage, this analyzer is suitable for wastewater treatment plants, industrial discharge outlets, rivers, lakes, reservoirs, and smart water quality monitoring systems.
Item
Specification
Product Type
Online total phosphorus analyzer
Measurement Method
Ammonium molybdate spectrophotometric method
Measuring Ranges
0–2 mg/L 0–10 mg/L 0–50 mg/L
Detection Limit
0.01 mg/L
Indication Error
≤±5%
Zero Drift
±5%
Span Drift
±5% F.S.
Repeatability
≤3%
Sample Volume
7.5 mL per test
Waste Liquid Volume
8 mL per test
Memory Effect
≤±1%
Consistency
≤3%
Actual Sample Comparison
≤10.0%
Color Development Temperature
Recommended 120 °C adjustable by sample condition
Constant Temperature Time
600 seconds
Measurement Cycle
37 minutes
Sampling Cycle
1–24 hours
Calibration Cycle
User specified time
Maintenance Cycle
≥720 hours per time
Monthly Maintenance Workload
＜2 hours per month
Signal Output
RS485 RS232 USB 2 channel 4–20mA output
Switch Input Output
2 channel switch input and output
Display
7 inch color LCD touchscreen
Data Storage
More than 3 years circular storage
Data Export
USB export to U disk
Operating Environment
Indoor controlled temperature 5–28 °C
Humidity Requirement
≤90% non condensing
Power Supply
220V±22V AC 50±0.5Hz
Rated Power
150W
Current
5A
3. Application Scenarios
Surface Water Monitoring: Used for long term total phosphorus monitoring in rivers, lakes, reservoirs, and watershed water quality stations.
Industrial Wastewater Discharge Monitoring: Suitable for online monitoring of phosphorus concentration in industrial wastewater discharge outlets.
Municipal Wastewater Treatment Plants: Supports phosphorus removal process monitoring and discharge compliance control.
Environmental Protection Stations: Used in automatic water quality monitoring stations for pollution tracking and regulatory supervision.
Smart Water Quality Monitoring Systems: Can be integrated with RTUs, IoT gateways, cloud platforms, and environmental data management systems.
Nutrient Pollution Monitoring: Helps monitor phosphorus related eutrophication risk in surface water and receiving water bodies.
Industrial Process Water Monitoring: Suitable for process water, recycled water, and treated water quality control.
FAQ
Q
1. What is the Online Total Phosphorus Analyzer used for?
A
It is used for continuous automatic monitoring of total phosphorus concentration in surface water, industrial wastewater, municipal wastewater, and environmental water quality stations.
Q
2. What measurement method does this total phosphorus analyzer use?
A
It uses the ammonium molybdate spectrophotometric method to determine total phosphorus concentration after sample digestion.
Q
3. What measuring ranges are available?
A
The analyzer supports 0–2 mg/L, 0–10 mg/L, and 0–50 mg/L ranges for different water monitoring applications.
Q
4. Can JW-IoT integrate this analyzer with a remote monitoring platform?
A
Yes. JW-IoT can integrate the analyzer with RTUs, PLCs, IoT gateways, cloud dashboards, and environmental monitoring platforms through RS485, RS232, USB, and 4–20mA output.
Q
5. Does the analyzer support automatic calibration?
A
Yes. It supports automatic calibration, automatic cleaning, standard solution checking, and quality control functions for stable long term operation.
Q
6. How long can the analyzer store measurement data?
A
The analyzer can store measurement data for more than 3 years, and the data can be exported through the USB port.
Q
7. What type of display does the analyzer use?
A
It is equipped with a 7 inch color LCD touchscreen for measurement display, parameter setting, data query, and log checking.
Q
8. Why choose JW-IoT for total phosphorus water monitoring projects?
A
JW-IoT provides sensor selection, analyzer integration, data acquisition, platform connection, and project based water quality monitoring solutions.
Q
9. Is this analyzer suitable for wastewater treatment plants?
A
Yes. JW-IoT can use this analyzer in wastewater treatment plants for phosphorus removal monitoring, discharge supervision, and online compliance monitoring.
+86 13520127780 
info@jingelway.com
