Industrial & Professional Sensors
WQM3A-PRO
Self-Cleaning Spectral Water Quality SensorSelf-cleaning, reagent-free spectral sensor for continuous TOC, COD, turbidity, color, UV254 and temperature monitoring.
Learn More →Applications
Wastewater Treatment
Continuous, high-density water data for process optimization, inlet/outlet comparison and early anomaly detection.
Application approach
From measurement point to actionable data
Continuous, high-density water data for process optimization, inlet/outlet comparison and early anomaly detection.
- TOCConfirm against the sample, range and operating environment.
- CODConfirm against the sample, range and operating environment.
- UV254Confirm against the sample, range and operating environment.
- TurbidityConfirm against the sample, range and operating environment.
- ColorConfirm against the sample, range and operating environment.
- TemperatureConfirm against the sample, range and operating environment.
Measurement points
Place measurements around the workflow
- 01Influent
- 02Biological stage
- 03Secondary clarification
- 04Final effluent
Implementation
From requirements to field validation
- 01Define taskUse real samples and system conditions.
- 02Choose pointsUse real samples and system conditions.
- 03Validate samplesUse real samples and system conditions.
- 04Operate and reviewUse real samples and system conditions.
Products
Recommended products
Final selection depends on parameters, installation and validation.
Industrial & Professional Sensors
5-in-1 EC/TDS
Industrial 5-in-1 Conductivity SensorIntegrated industrial probe for conductivity, TDS, salinity, specific gravity and temperature with titanium electrodes.
Learn More →
Conductivity / TDS Probes
3/8-inch NTC Probe
EC / TDS / Salinity Probe with NTCFood-contact quick-connect electrode probe with integrated NTC temperature sensing.
Learn More →Insights
Related insights
Design of Multispectral Online Monitoring System for Wastewater: From TOC, COD, UV254 to Turbidity and Color Engineering Methods
For municipal and industrial wastewater treatment, systematically explains how to use reagent-free multispectral water quality sensors to build a continuous monitoring system from influent, process sections to discharge, and effectively apply data for operational judgment.
Read Article →Fouling, Calibration, and Drift Control for Online Water Sensors: An O&M Framework for Long-term Data Reliability
Establish a complete quality control loop for online water sensors—from installation and inspection to data review—covering optical window fouling, bubbles, deposits, model drift, and field verification.
Read Article →Technical Boundaries and Total Cost of Ownership for Reagent-Free Optical Water Monitoring: When It Outperforms Wet Chemistry Analysis
Compare reagent-free multispectral sensors, wet chemistry online analyzers, and lab testing on data density, consumables, maintenance, selectivity, and evidence level. Propose a hybrid monitoring architecture.
Read Article →