Best Digital COD (UV254) Sensor & Analyzer Supplier

Lootest is a professional supplier of next-generation UV254 COD sensors. Our digital sensors utilize the ultraviolet absorption method to provide real-time monitoring of COD without the need for chemical reagents or complex sample digestion.

● Reagent-Free Measurement: Eco-friendly UV absorption technology eliminates secondary pollution and high consumable costs;
● Dual Optical Path Compensation: Integrated 254nm and 550nm light sources effectively eliminate interference from turbidity and color;
● Self-Cleaning & Low Maintenance: Equipped with an automatic cleaning brush to prevent biological fouling and ensure long-term stability;
● Direct RS485 Modbus Output: High-performance digital signal for seamless integration with industrial IoT and PLC systems;