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Evie Huang Sales Manager
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Email: Sales@watermonitortech.com
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Phone/WhatsApp: +86 18996117830
DISSOLVED OXYGEN (DO)
Dissolved Oxygen Monitoring & Measurement
Online dissolved oxygen monitoring solutions for aquaculture, wastewater, surface water, water treatment and industrial water applications.
Dissolved Oxygen Monitoring
Continuous DO monitoring can provide real-time information about changes in water conditions and support applications where oxygen levels need to be observed over time.
Our dissolved oxygen monitoring solutions can be configured with DO sensors, multi-parameter water quality monitors, online monitoring systems and remote data acquisition equipment.
Why Is DO Monitoring Important?
Aquaculture
DO monitoring helps operators continuously observe oxygen conditions in aquaculture water.
Surface Water
DO can be monitored in rivers, lakes, reservoirs and other natural water environments.
Wastewater
DO monitoring can be used at selected points in wastewater treatment processes.
Water Treatment
Monitor dissolved oxygen where it is relevant to the treatment process.
Industrial Water
DO monitoring can be configured for selected industrial water applications.
Dissolved Oxygen Measurement
Our water quality monitoring systems can use sensor-based measurement for continuous DO monitoring. A DO sensor is installed at the monitoring point and provides measurement data to the connected monitoring equipment.
01
Water
Water body or process stream
02
DO Sensor
Optical or electrochemical DO probe
03
Water Quality Monitor
Controller, transmitter and display
04
Data Acquisition
Logging, storage and edge processing
05
4G / LoRa / Internet
Wireless transmission to the platform
06
IoT Platform
Centralised monitoring platform
07
PC / Mobile
View data anywhere, anytime
The actual sensor type, measurement range and technical performance depend on the selected DO sensor and monitoring configuration.
Continuous Dissolved Oxygen Monitoring
Real-Time Measurement
Monitor dissolved oxygen continuously at selected monitoring points.
Sensor-Based
Use a dedicated DO sensor as part of the monitoring system.
Multi-Parameter Integration
Combine DO measurement with other water quality parameters when required.
Remote Data Transmission
Transmit monitoring data through supported communication networks.
Historical Data
Store DO measurements for trend analysis.
Alerts
Configure monitoring thresholds and receive alerts when abnormal conditions are detected.
Dissolved Oxygen Monitoring Applications
Typical Parameters
Aquaculture
Monitor DO in freshwater ponds, marine aquaculture and recirculating aquaculture systems.
River & Lake Monitoring
Monitor dissolved oxygen in natural surface water environments.
Wastewater Treatment
Monitor DO at selected points within wastewater treatment processes.
Water Treatment
Monitor dissolved oxygen together with other selected water quality parameters.
Industrial Water
Monitor DO in selected industrial water and circulating-water applications.
DO Monitoring Equipment
Supports configurable sensor combinations for multi-parameter water quality monitoring.
MT-185
Smart Dissolved Oxygen Sensor (Digital DO Electrode)
MT-GP-808
Online Full-Spectrum Multi-Parameter Water Quality Sensor
MT-1105B
Wall-Mounted Multi-Parameter Water Quality Monitor
MT-1105C
Cabinet Multi-Parameter Water Quality Monitor
MT-2020
Mini Water Quality Monitoring Station
MT-IWS-G
Integrated Mini Water Quality Monitoring Station
Combine DO with Other Water Quality Parameters
Many applications require DO to be monitored together with other parameters.
Aquaculture
DO + pH + Temperature + Ammonia + Nitrite
Surface Water
DO + pH + Temperature + Turbidity + Conductivity
Industrial Water
DO + pH + Temperature + Conductivity + ORP
Wastewater
DO + pH + Temperature + COD + Ammonia
From DO Measurement to Remote Data
DO monitoring can be connected to a data acquisition and communication system:
01
DO Sensor
Optical or electrochemical DO probe
02
Monitoring Equipment
Monitor or analyser on site
03
Data Acquisition
Logging, storage and edge processing
04
4G / LoRa
Wireless telemetry link
05
Cloud / IoT Platform
Centralised data, devices and alarms
06
Real-Time Monitoring
Continuous online measurement
07
Historical Data · Trends · Alerts
Stored data and trend analysis
Configure DO Monitoring for Your Application
Monitoring Environment
Aquaculture ponds, rivers, lakes, wastewater systems, water treatment facilities and industrial water environments.
Installation
Wall-mounted, outdoor, pole-mounted or floating configurations depending on the selected equipment.
Parameter Combination
DO can be combined with pH, temperature, turbidity, conductivity, salinity and other parameters.
Communication
4G, LoRa, Internet or other supported communication methods.
Data Management
Real-time monitoring, historical records, trends and alerts.
Continuous DO Monitoring for Aquaculture
01
Aquaculture Pond
Pond or cage culture site
02
DO Sensor
Optical or electrochemical DO probe
03
Multi-Parameter Monitor
Multi-channel controller
04
Data Acquisition
Logging, storage and edge processing
05
4G
Cellular data transmission
06
IoT Platform
Centralised monitoring platform
07
PC / Mobile
View data anywhere, anytime
08
Real-Time DO Data
Live dissolved oxygen values
09
Alerts
Threshold and event alarms
Continuous dissolved oxygen monitoring provides ongoing information about oxygen conditions in aquaculture water and allows monitoring data to be viewed remotely when connected to a suitable data platform.
Frequently Asked Questions
What is dissolved oxygen?
Dissolved oxygen (DO) refers to oxygen present in water and is an important parameter for monitoring aquatic and water treatment environments.
Where can dissolved oxygen be monitored?
DO monitoring can be configured for aquaculture, rivers, lakes, reservoirs, wastewater, water treatment and selected industrial water applications.
Can DO be monitored continuously?
Yes. Compatible DO sensors can be integrated into online water quality monitoring systems for continuous measurement.
Can DO be monitored together with other parameters?
Yes. DO can be combined with parameters such as pH, temperature, turbidity, conductivity, salinity and other water quality indicators.
Can DO data be transmitted remotely?
Yes. Compatible monitoring systems can transmit data through 4G, LoRa, Internet or other supported communication methods.
Can DO monitoring be used in aquaculture?
Yes. Dissolved oxygen is one of the key parameters included in the supplier's aquaculture monitoring solutions.
Need a Dissolved Oxygen Monitoring Solution?
Tell us your application, monitoring environment and required parameters.
High Quality
Stable performance, IP-rated field design, accurate measurement and reliable data for 24/7 water quality monitoring in harsh environments.
Fast Delivery
Timely delivery to support your urgent orders and project schedules efficiently and professionally at any time.
Best Warranty
Professional Warranty: 12-month coverage plus long-term remote support for stable water quality monitoring and customer satisfaction.