Multiparameter Water Quality Sensor With Self Cleaning Brush For Wastewater Monitoring

Key Features

Multi Parameter Online Monitoring: Supports dissolved oxygen, pH, conductivity, ORP, turbidity, and temperature for integrated water quality monitoring.
Built In Self Cleaning Brush: The automatic cleaning brush helps remove dirt, sediment, and microbial attachment from the sensor surface.
RS485 Modbus RTU Communication: Standard RS485 Modbus RTU output allows easy integration with RTUs, data loggers, IoT gateways, PLCs, and cloud platforms.
Submersible IP68 Design: Designed for long term submerged installation in rivers, reservoirs, aquaculture ponds, wastewater tanks, and outdoor water stations.
Integrated Probe Structure: One compact sensor body supports multiple digital probes, reducing installation complexity and cable wiring work.
Protective Sensor Guard: The front protection cover helps prevent damage from large suspended particles and aquatic organisms while maintaining accurate measurement.
Configurable Cleaning Settings: The automatic cleaning interval and cleaning cycles can be adjusted according to different water quality conditions.
Low Maintenance Operation: Self cleaning design helps reduce manual cleaning frequency and lowers routine maintenance costs for long term monitoring projects.
Durable Housing Materials: POM and 316L stainless steel housing supports stable operation in demanding water monitoring environments.

Product Description

1. Description

JW-iMP-301(K33) multiparameter water quality sensor is designed for long term online monitoring in rivers, reservoirs, aquaculture ponds, wastewater treatment plants, and environmental water stations. It integrates optional digital sensors for dissolved oxygen, pH, conductivity, ORP, turbidity, and temperature in one submerged probe body. With an RS485 Modbus RTU output and built in self cleaning brush, the sensor helps reduce biofouling, improve data stability, and lower routine maintenance costs for continuous water quality monitoring systems.

2. Product Overview

JW-iMP-301(K33) Multiparameter Water Quality Sensor With Self Cleaning Brush is designed for continuous online monitoring of key water quality indicators in rivers, reservoirs, aquaculture ponds, wastewater treatment plants, and environmental monitoring stations. It integrates multiple optional digital sensing modules into one compact submersible probe, including dissolved oxygen, pH, conductivity, ORP, turbidity, and temperature.

With RS485 Modbus RTU communication, the sensor can be easily connected to data loggers, RTUs, IoT gateways, PLC systems, and cloud based monitoring platforms. The built in self cleaning brush helps reduce dirt, sediment, and microbial attachment on the sensor surface, improving long term data stability while lowering routine maintenance requirements.

The sensor adopts an integrated structure with a protective front guard to help protect the internal probes from large suspended particles and aquatic organisms. Its IP68 submersible design, POM and 316L stainless steel housing, and low power consumption make it suitable for long term deployment in smart water, aquaculture, wastewater, and environmental IoT projects.

Item	Specification
Product Type	Online multiparameter self cleaning water quality sensor
Optional Parameters	Dissolved oxygen pH conductivity ORP turbidity temperature
Dissolved Oxygen Range	0 to 20.00 mg/L
DO Resolution	0.01 mg/L
DO Accuracy	±2%
Turbidity Range	0 to 1000.0 NTU
Turbidity Resolution	0.1 NTU
Turbidity Accuracy	±3% or ±3 NTU whichever is greater
Conductivity Range	0 to 5000 μS/cm
Conductivity Resolution	1 μS/cm
Conductivity Accuracy	±1.5%
pH Range	0 to 14.00 pH
pH Resolution	0.01 pH
pH Accuracy	±0.1 pH
ORP Range	-1500 to +1500 mV
ORP Resolution	1 mV
ORP Accuracy	±10 mV
Temperature Range	0 to 50.0 °C
Temperature Resolution	0.1 °C
Temperature Accuracy	±0.3 °C
Output	RS485 Modbus RTU
Cleaning Method	Built in cleaning brush
Working Conditions	0 to 40 °C ≤0.2 MPa
Storage Temperature	-5 to 40 °C

3. Application Scenarios

River Water Quality Monitoring: Continuous monitoring of dissolved oxygen, pH, conductivity, ORP, turbidity, and temperature in rivers and natural water bodies.
Aquaculture Water Monitoring: Suitable for fish ponds, shrimp ponds, and recirculating aquaculture systems to track key water quality parameters.This sensor can serve as the main sensing unit in a complete aquaculture monitoring system, providing continuous water quality data for fish ponds, shrimp farms, and RAS facilities.
Wastewater Treatment Plants: Used in treatment tanks, discharge outlets, and process monitoring points for online water quality supervision.
Reservoir and Lake Monitoring: Supports long term environmental monitoring in reservoirs, lakes, and surface water management projects.
Industrial Water Monitoring: Applied in process water, discharge water, and circulating water systems for water quality control.
Smart Water IoT Stations: Can be integrated with RTUs, IoT gateways, solar power systems, and cloud platforms for remote monitoring.
Environmental Monitoring Projects: Suitable for pollution tracking, ecological monitoring, and water resource assessment.
Urban Drainage Monitoring: Helps monitor water quality changes in drainage channels, stormwater outlets, and urban water management systems.
Research and Pilot Projects: Ideal for universities, laboratories, and demonstration projects requiring multi parameter online water quality data.

FAQ

Q

1. What parameters can this multiparameter water quality sensor measure?

A

It can be configured to measure dissolved oxygen, pH, conductivity, ORP, turbidity, and temperature, depending on project requirements.
Q

2. Does the sensor support automatic cleaning?

A

Yes. The sensor is equipped with a built in cleaning brush. It helps clean the sensor surface and reduce microbial attachment for more stable long term monitoring.
Q

3. Can JW-IoT integrate this sensor with an online monitoring platform?

A

Yes. JW-IoT can integrate the sensor with RTUs, IoT gateways, cloud dashboards, and remote water quality monitoring platforms through RS485 Modbus RTU communication.
Q

4. What communication protocol does the sensor use?

A

The sensor uses RS485 output and the Modbus RTU communication protocol, which is widely used in industrial and environmental monitoring systems.
Q

5. Is this sensor suitable for submerged installation?

A

Yes. The sensor is designed for submerged installation and has an IP68 protection rating for long term water monitoring applications.
Q

6. Where can this water quality sensor be used?

A

It can be used in rivers, reservoirs, lakes, aquaculture ponds, wastewater treatment plants, industrial water systems, and environmental monitoring stations.
Q

7. How does JW-IoT help reduce maintenance for water quality monitoring projects?

A

JW-IoT uses self cleaning sensor configurations, remote data acquisition, and online monitoring systems to reduce manual inspection frequency and improve operational efficiency.
Q

8. Can the automatic cleaning interval be adjusted?

A

Yes. The cleaning interval and cleaning cycles can be configured according to water quality conditions and site requirements.
Q

9. Why choose JW-IoT for smart water quality monitoring?

A

JW-IoT provides sensor integration, data acquisition, platform connection, and project based water quality monitoring solutions for aquaculture, environmental, and smart water applications.