Submerged LTCOD6000 UV COD sensor actively measuring organic pollutants and tracking water quality in an industrial wastewater treatment plant basin.

Detailed view of the digital COD probe's optical measurement window, equipped with a built-in automatic mechanical wiper to eliminate dirt and ensure long-term, maintenance-free operation.

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LTCOD6000 UV Self-Cleaning Online COD Sensor for Wastewater

The LTCOD6000 UV online COD sensor features reagent-free measurement, automatic wiper cleaning, and RS485 output for wastewater monitoring.

● Eco-Friendly UV Spectral Analysis: Utilizing the principle of ultraviolet absorption spectroscopy, this sensor provides highly reliable measurements of organic components without the consumption of any chemical reagents. This ensures zero secondary pollution and zero measurement delay compared to conventional chemical methods.
● Advanced Turbidity Compensation: Features a built-in turbidity compensation function that actively mitigates optical interference, effectively improving the measurement accuracy and stability in actual, complex water samples.
● Self-Cleaning & Low Maintenance: Equipped with an automatic wiper cleaning device (cleaning brush) and an IP68 protection rating, the sensor actively eliminates dirt and biofilm accumulation. This structural design makes it highly suitable for harsh environments while drastically shortening on-site maintenance cycles.
● Rapid Real-Time Digital Integration: Delivers continuous, real-time online monitoring of organic pollutants with a lightning-fast measurement cycle of just 10 seconds. Designed with low power consumption (under 6 W) allowing for battery operation, it also features direct RS485 (Modbus RTU) communication for quick and seamless equipment deployment.

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Reagent-Free Digital COD Probe Features

The LTCOD6000 UV Self Cleaning Online COD Sensor for Wastewater provides environmental engineers with reliable, reagent-free organic pollutant tracking. Utilizing advanced UV spectral absorption and turbidity compensation, this online water quality analyzer delivers real-time measurements without costly chemical consumables.

Engineered for harsh industrial conditions, its IP68-rated AISI 316L body features an automatic wiper to actively eliminate dirt and dramatically shorten maintenance cycles. Measuring just φ 45x 325 mm, the digital COD probe integrates seamlessly into existing systems via RS485 Modbus RTU. It is the perfect eco-friendly solution for monitoring industrial effluents, domestic sewage, and river basins, ensuring consistent regulatory compliance and process control.

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Online UV COD Sensor Technical Data Sheet

Measure Range:	0-500mg/l
Distribution rate:	0.01mg/l
accuracy:	± 2.5% or ± 2.5mg of reading
Principle:	UV spectroscopic absorption method
Size:	φ45×325 mm
Power requirements:	DC 12-24 V
Measurement cycle:	10-65535 s
Operating Temperature	-5℃ ~ +50℃
Stress	6 bar
Power:	< 6W
Material:	AISI 316L
Cleaning method:	cleaning brush
Protection level	IP68
Water sample flow rate:	<3 m/s
communication	RS485 (Modbus RTU)

Industrial Wastewater COD Monitoring Application Fields

The LTCOD6000 UV online COD sensor is engineered to overcome the high-maintenance, reagent-heavy, and delayed nature of traditional chemical COD analyzers. By leveraging optical in-situ ultraviolet spectroscopy combined with continuous automatic cleaning, it provides precise organic loading data across distinct, highly specialized B2B use cases:

● Wastewater Treatment Plant Effluent Monitoring (Compliance Assurance):
Explicitly designed for final discharge outfalls at municipal and industrial wastewater facilities. Because it offers zero-delay, real-time monitoring and an integrated automatic mechanical cleaning brush, it acts as an early-warning compliance system. It catches organic pollution spikes instantly, helping operators prevent regulatory non-compliance penalties without the expensive chemical consumable overhead of traditional cabinet analyzers.
● Industrial Process Water & Wastewater Monitoring (High-Turbidity Environments):
Deployed within demanding industrial manufacturing sectors, including chemical plants, textile mills, and food processing facilities. While traditional optical probes fail due to particulate interference, the LTCOD6000 features a built-in turbidity compensation function that mathematically isolates organic absorption from suspended solids, ensuring stable process control inside complex, variable water matrices.
● Urban Domestic Sewage Network Optimization:
Positioned at critical junctions, lift stations, and influent lines within municipal sewage networks. The sensor handles dense organic loading and potential biofilm development effortlessly via its rugged AISI 316L stainless steel body and automated wiper, providing the real-time data trends necessary for modern smart-city dosing and aeration automation.
● Remote River Basin, Surface, and Groundwater Protection (Solar & Battery Power):
Perfectly optimized for natural watershed protection, reservoir tracking, and environmental monitoring stations. Because the sensor operates on ultra-low power consumption (<6 W) and can be directly battery-powered, it is uniquely suited for remote, standalone solar-powered telemetry stations where frequent manual reagent replenishment or line-power infrastructure is impossible.

Extra Information

UV Absorption COD Sensor Features
The LTCOD6000 leverages advanced ultraviolet spectral absorption technology to deliver real-time, highly accurate measurements of organic components in water. Unlike conventional chemical methods, this eco-friendly analyzer requires absolutely no chemical reagents, effectively eliminating secondary pollution and costly consumable overhead. To ensure reliable performance in complex or heavily loaded water samples, the sensor integrates an intelligent turbidity compensation function that actively filters out optical interference caused by suspended solids. Combined with a lightning-fast measurement cycle of just 10 seconds, this digital probe ensures zero-delay data acquisition for proactive, highly responsive wastewater process control.

Self-Cleaning Wastewater COD Probe Specifications
Engineered for continuous, long-term submersion in demanding B2B environments, this robust unit is constructed from premium AISI 316L stainless steel and features a strict IP68 waterproof rating. To drastically reduce on-site maintenance cycles and operational downtime, the sensor is equipped with a built-in automatic wiper cleaning device (cleaning brush) that actively prevents dirt and biofilm accumulation on the optical measurement window. Operating on ultra-low power (<6 W) which allows for flexible battery-powered deployment, it natively outputs a standard RS485 (Modbus RTU) digital signal. This guarantees seamless plug-and-play integration into existing industrial PLCs, SCADA networks, and remote river basin telemetry stations.