Select the measurement point
Choose an in-situ or extracted-sample location that represents the process condition and remains accessible for service.
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04 / Solutions
Online Water-Quality Monitoring
Instrument and system-integration options for selected water-quality parameters, continuous operating visibility, and more structured environmental records.
Discuss Your Project
0401
Designed For
- Wastewater-plant inlet, process, and outlet monitoring points
- Industrial reuse systems and water-distribution networks
- Continuous COD monitoring with project-selected dilution and cleaning
- Turbidity, pH, dissolved oxygen, conductivity, and other selected parameters
- Local indication, data logging, alarms, and remote communication interfaces
02
What Huida Can Support
- Parameter and instrument selection
- Sampling and pretreatment configuration
- Sensor, analyzer, cabinet, and communication integration
- Remote status and data-interface planning
- Maintenance and calibration requirements
03 / How the solution works
How the solution works
A monitoring system converts a representative water sample or in-situ measurement into a traceable operating record.
For selected COD duties, Huida can configure a reagent-free UV method that measures organic absorption near 254 nm and uses a second optical channel near 900 nm to compensate for suspended-matter interference, with automatic dilution and cleaning selected for the application. Turbidity options can use 90-degree scattering with transmission.
The complete measurement chain still includes sampling, pretreatment, range selection, signal conversion, communication, validation, calibration, and maintenance.
04 / Process
Typical process configuration
Condition & sense
Control bubbles, solids, flow, pressure, temperature, and fouling as needed before the probe or analyzer measures the selected parameter.
Record & communicate
Convert, display, store, alarm, and transmit data using the required protocol while retaining status and fault information.
Maintain traceability
Use scheduled cleaning, calibration, standards, comparison checks, and maintenance records to preserve confidence in the trend.
05 / Equipment
Equipment & supply scope
Sensors & analyzers
Parameter-specific probes or analyzers selected for range, matrix, accuracy needs, and maintenance method.
Sampling & pretreatment
In-situ mounting or sample pump, piping, project-selected dilution, filtration, flow control, drainage, and automatic or manual cleaning provisions.
Cabinet & controller
Power protection, display, signal conditioning, controller, data logger, and environmental enclosure.
Communication layer
Project-selected wired or wireless interface, protocol conversion, remote status, alarms, and data handoff.
06 / Project Value
Engineering advantages
Continuous trend visibility
Operators can see changes between manual sampling events and relate them to process operation.
Earlier anomaly indication
Configured alarms help operators respond promptly to drift, loss of sample, and out-of-range conditions.
Structured records
Time-stamped values, maintenance status, and calibration records support more disciplined operation.
Flexible integration
Compact in-situ units or cabinet-based systems can be configured around the parameter, location, power, and communication needs.
Equipment & Systems
Equipment configurations for your operating conditions.
Explore equipment designs and configurations, then work with us to match the selection to your feed stream and site conditions.
Equipment configuration
Multi-Parameter Water Monitoring
Selected measurement modules, automatic operation, and data communications integrated into a monitoring system to help operators follow water-quality changes and equipment status.
- Select measurement modules for pH, conductivity, dissolved oxygen, turbidity, temperature, and other required parameters.
- Remote data access, parameter adjustment, and operating control according to the selected configuration.
- Probe cleaning, calibration, and maintenance access planned around sampling conditions.
07 / Project Data
Information we need from you
- Parameter list, measurement range, detection needs, and reporting purpose
- Water matrix, temperature, solids, bubbles, fouling, corrosivity, and seasonal variation
- Sampling-point location, pressure, flow, drainage, shelter, and service access
- Power supply, enclosure rating, communication protocol, remote platform, and data retention
- Calibration method, consumables, reference checks, maintenance resources, and local reporting rules
08 / Operations
Operation & maintenance
- Inspect the sample path and clean wetted surfaces at a frequency based on actual fouling.
- Calibrate or verify with appropriate standards and retain the result and instrument status.
- Review flat lines, sudden steps, drift, communication loss, and maintenance flags before using data for decisions.
- Replace reagents, membranes, wipers, batteries, or consumables according to the selected instrument.
- Confirm whether data is for process guidance or regulatory reporting; the latter requires locally accepted methods and procedures.
Designed for your project
Tell us which parameters, ranges, reporting format, and communication interfaces you need. We will match the instrument and system configuration to your process and local reporting requirements.
09 / Experience
