Water Quality Sensor Controller Archives | Water Quality Sensors https://opticaldosensor.com/product-category/water-quality-sensor-controller/ OPS Fri, 23 Jan 2026 06:30:29 +0000 en-US hourly 1 https://opticaldosensor.com/wp-content/uploads/2022/03/cropped-cropped-LOGO-1-32x32.png Water Quality Sensor Controller Archives | Water Quality Sensors https://opticaldosensor.com/product-category/water-quality-sensor-controller/ 32 32 Dissolved Oxygen Automatic Aeration Control System for Aquaculture https://opticaldosensor.com/product/automatic-aeration-control-system-for-aquaculture/ Mon, 03 Apr 2023 08:57:37 +0000 https://opticaldosensor.com/?post_type=product&p=2560 An automatic Aeration Control System is an intelligent fishery management system that not only provides real-time water quality monitoring but also provides data and analysis to improve the overall success and competitiveness of your farm.

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Videos of Automatic Aeration Control System for Aquaculture:

 

 

What is the Automatic Aeration Control System?

  • It is an intelligent fishery management system that not only provides real-time monitoring but also provides data and analysis to improve the overall success and competitiveness of your farm.
  • It is a control system that allows local control of all types of equipment, such as oxygenators, wave generators, and baiters.
  • All ponds and waters are at your fingertips.
  • Multifunctional equipment, basic 01 for two ponds, advanced 02 for four ponds, and customized 03 for eight ponds.
  • Easy tool, 5 minutes to install, 1 minute to scrub and maintain, 0 maintenance costs.
  • A multi-parameter collector supporting dissolved oxygen, water temperature, pH, ammonia, ORP… Dozens of data acquisitions.
  • It is a humanized housekeeper, easy to operate with a color touchscreen.
  • Increase efficiency and save money,9 major benefits of the system, a 30-90% reduction in electricity consumption, 5-25% reduction in bait, 30-90% reduction in medication input, 25-40% reduction in labor, more than 98% reduction in risk of oxygen deficiency, 20-300% increase in production, 50-80% increase in competitiveness in the same industry, more than 90% controllability in farming, quality 10-100% premium.

Automatic Aeration Control System

Hardware parameters:

IndicatorsParameters
Power supply~50Hz 100V ~ 240V
Ambient temperature-20℃ ~ 40℃
Dissolved oxygen range0 ~ 20mg/L or 0 ~ 200% Saturation
Dissolved Oxygen Sensor Accuracy1%
Drift<1% per year
Sensor MaterialPVDF
Temperature Sensor TypeNTC
Water temperature temperature range0 ~ 50℃
Temperature Accuracy±0.2℃
Measuring distance25m (can be extended to 50m/100m/400m/1000m)
Sensor cleaning cycleAround 3 months (may vary depending on water quality)
Max.number of sensors supportedAround 3 months (may vary depending on water quality)
Number of controllers4 way (power is related to the power of the optional contactor) 4 way independent control
Data calculation/storage30 years (for easy analysis of own farming big data)
Sensor type supportDissolved oxygen, water temperature, pH, ammonia nitrogen, turbidity, etc.

Software function display:

1. Real-time display of measured current water quality data;

2. Real-time statistics and display of feed and electricity;

Independent control of oxygenation, baiting, and other equipment;

3. Real-time data formation curve, timely analysis of pond conditions;

4. When the system detects that the dissolved oxygen is below the danger value, the system will automatically start the oxygenation equipment to avoid the loss caused by a lack of oxygen.

5. Real-time statistics on the length of time the oxygenator has been on for the day, for the user to count the electricity bill, and a comprehensive analysis to achieve savings in electricity costs;

6. The multi-day curve can be used to analyze the overall situation of the pond and to adjust the water in time to keep the pond at a good level.

7. Combined with the multi-day data, the big data automatically detects the pond’s water trend and gives farming advice.

Hardware function demonstration:

1. Real-time display of the detected water body indicators;

2. Automatic and manual switching control of the equipment at any time;

3. Can be connected to multiple sensors;

4. Can be connected to multiple control devices;

5. Can be controlled separately and independently;

6. Self-detection and protection, to ensure the safe and stable operation of the equipment.

Related Products:

DISSOLVED OXYGEN SENSOR:

Dissolved Oxygen Sensor

 

Get A Quote Now

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DSMC5100 Online Multi Parameter Controller https://opticaldosensor.com/product/dsmc5100-online-multi-parameter-controller/ Thu, 01 Dec 2022 08:56:35 +0000 https://opticaldosensor.com/?post_type=product&p=2274 The DSMC5100 Online Multi Parameter Controller is engineered for integrated water quality monitoring and process control applications. It features an intuitive digital touch-screen interface and supports the simultaneous connection of 4, 5, 6, 7, or 8 sensors, exclusively compatible with DESUN sensors.

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Overview

The DSMC5100 Online Multi-Parameter Controller is engineered for integrated water quality monitoring and process control applications. It features an intuitive digital touch-screen interface and supports the simultaneous connection of 4, 5, 6, 7, or 8 sensors, exclusively compatible with DESUN sensors.

DSMC5100 Online Multi Parameter Controller

The Multi-parameter Transmitter is equipped with one RS485 communication output and four 4–20 mA analog outputs for reliable data transmission and system integration. All connected sensors support on-device calibration, ensuring accurate measurements and simplified maintenance.

With four configurable relay outputs, the Water Quality Controller enables flexible alarm management and control of external devices such as pumps, valves, and dosing systems. Its robust functionality and scalable sensor configuration make it an ideal solution for a wide range of water quality monitoring and industrial process control applications.

Multi Parameter Water Quality Controller- OPS

Basic Functions of a Multi-parameter Water Quality Monitor

  • Large Touch Display & Easy Operation

Touch-type operation, large screen display interface, eye-catching, and convenient.

  • Digital Communication & Strong Anti-Interference

Equipped with digital communication capabilities for connection to host computers and SCADA systems. Isolated communication technology ensures stable data transmission and excellent resistance to electrical interference.

  • Configurable Relay Alarm with Adjustable Hysteresis

Supports relay alarm settings with freely adjustable hysteresis to effectively prevent frequent relay switching and ensure reliable system operation.

  • User-Friendly Menu Interface

Intuitive menu prompts simplify setup, configuration, and daily operation, improving user efficiency.

  • 4–20 mA and RS485 Outputs

Provides a 4–20 mA analog output and an RS-485 digital output, enabling seamless data acquisition and integration with control center systems.

  • Automatic Sensor Recognition

Automatically identifies and recognizes all DESUN sensors, allowing plug-and-play installation and faster commissioning.

Technical Specifications

ItemParameters
Product NameMulti Parameter Controller / Multi Parameter Transmitter
ModelDSMC5100
Measurement ParametersSupport OPS water quality sensors, such as COD, BOD, TSS, TOC, TDS, DO, Ammonia Nitrogen, pH, ORP, Salinity, BGA, chlorophyll, OIW, Turbidity etc
Controller Size220*180*120mm
Weight1.5kg
Operating Temperature0~ 55 °C, avoid direct sunlight
Temperature Range0~ 50°C
DisplayDigital touch screen interface
Protection LevelABS housing, IP65
Environment Humidity≤ 80%
Power Supply220VAC
Output SignalOne channel of RS485, four channels of 4-20mA
AlarmsWith 4-channel relay outputs
Installation methodWall or panel mounting

Applications of Multi-Parameter Water Quality Controller

  • Wastewater and Sewage Treatment Plants

Integrated monitoring for influent, effluent, and process control to optimize treatment efficiency and regulatory compliance.

  • Industrial Process Water Monitoring

Used in power plants, chemical plants, food & beverage facilities, and manufacturing industries to monitor and control process water quality.

  • Surface Water and Environmental Monitoring

Real-time monitoring of rivers, lakes, reservoirs, and canals for environmental protection and pollution control.

  • Aquaculture and Fisheries

Multi-parameter monitoring to maintain optimal water conditions for fish and shrimp farming, improving survival rates and productivity.

  • Desalination Plants

Monitoring intake and process water quality to protect equipment and ensure stable desalination performance.

  • Cooling Water and Boiler Systems

Helps prevent scaling, corrosion, and fouling by monitoring key water quality parameters in cooling towers and boiler feed water.

  • Municipal and Smart Water Systems

Integration with SCADA and remote monitoring platforms for centralized data management and smart water infrastructure.

Related Video

 

Related Products

https://opticaldosensor.com/product/industrial-online-controller-single-parameter-analyzer/

https://opticaldosensor.com/product/online-display-analyzer-controller-transmitter-for-4-parameters/

Send An Enquiry

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Online Display Analyzer/ Controller/ Transmitter for 4 Parameters https://opticaldosensor.com/product/online-display-analyzer-controller-transmitter-for-4-parameters/ Wed, 30 Nov 2022 07:02:22 +0000 https://opticaldosensor.com/?post_type=product&p=2264 This Online display Analyzer/ Controller/ Transmitter for 4 Parameters is a new intelligent controller with high intelligence and flexibility, Identifying all our sensors, and is widely used in aquaculture, municipal sewage treatment plants, electric power, water supply, pharmaceutical, chemical, food, and other industries.

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Online display Analyzer/ Controller/ Transmitter for 4 Parameters overview:

This Online display Analyzer/ Controller/ Transmitter for 4 Parameters is a new intelligent controller with high intelligence and flexibility, identifying all our sensors, and is widely used in aquaculture, municipal sewage treatment plants, electric power, water supply, pharmaceutical, chemical, food, and other industries.

Online display Analyzer/ Controller/ Transmitter for 4 Parameters Features:

1. Large screen display interface, eye-catching and convenient.
2. It has a digital communication function, can be connected to the upper computer, communicates using isolation technology, and has strong anti-interference ability.
3. With the relay alarm setting function, the hysteresis amount can be freely adjusted to avoid frequent relays on and off.
4. The menu prompt function is convenient for users to operate.
5, With a 4- 20mA current output function, convenient for the control center for data acquisition.
6. Setting the interface with password protection to prevent misuse.
7. Automatic recognition of all Desun sensors.

Technical parameters:

Item Parameters
Controller size 144*144*115mm
Weight 0.65kg0.65kg
Operating temperature 0~ 55 °C, avoid direct sunlight
Storage temperature -40 ~ 85 °C-40 ~ 85 °C
Temperature range 0~ 50°C
Display 95.5*48.5 LCD
Protection level ABS housing, IP65
Environment humidity ≤ 80%
Power supply 220VAC or 24VDC(Optional)
Transmitting output signal 4~20mA/ RS485
Alarms Two relay high/low alarm
Installation method Wall or panel mounting

VIDEOS:

 

Related Products:

Industrial online controller / Single Parameter Analyzer

SEND AN ENQUIRY:

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Industrial Online Controller / Single Parameter Analyzer https://opticaldosensor.com/product/industrial-online-controller-single-parameter-analyzer/ Tue, 22 Mar 2022 06:12:08 +0000 https://opticaldosensor.com/?post_type=product&p=1261 This industrial online controller/ Single Parameter Analyzer is a new intelligent controller with high intelligence and flexibility, Identifying all our sensors, and is widely used in aquaculture, municipal sewage treatment plants, electric power, water supply, pharmaceutical, chemical, food, and other industries.

The post Industrial Online Controller / Single Parameter Analyzer appeared first on Water Quality Sensors.

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Industrial online controller / Single Parameter Analyzer overview:

This industrial online controller/ Single Parameter Analyzer is a new intelligent controller with high intelligence and flexibility, Identifying all our sensors, and is widely used in aquaculture, municipal sewage treatment plants, electric power, water supply, pharmaceutical, chemical, food, and other industries.

Industrial online controller / Single Parameter Analyzer Features:

1, Large screen display interface, eye-catching and convenient.
2, With digital communication function, can be connected to the upper computer, communication using isolation technology, strong anti-interference ability.
3, With the relay alarm setting function, the hysteresis amount can be freely adjusted to avoid frequent relays on and off.
4, Menu prompt function, convenient for users to operate.
5, With a 4-20mA current output function, convenient for the control center for data acquisition.
6, Setting interface with password protection to prevent misuse.
7, Automatic recognition of all Desun sensors.

Technical parameters:

Item Parameters
Controller size 144*144*115mm
Weight 0.65kg0.65kg
Operating temperature 0~ 55 °C, avoid direct sunlight
Storage temperature -40 ~ 85 °C-40 ~ 85 °C
Temperature range 0~ 50°C
Display 95.5*48.5 LCD
Protection level ABS housing, IP65
Environment humidity ≤ 80%
Power supply 220VAC or 24VDC(Optional)
Transmitting output signal 4~20mA/ RS485
Alarms Two relay high/low alarm
Installation method Wall or panel mounting

VIDEO:

Related Products:

Online display Analyzer/ Controller/ Transmitter for 4 Parameters

SEND AN ENQUIRY:

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