RS485 Digital Residual Chlorine Sensor Features
● Integrated Microprocessor Design: Eliminates the need for a traditional transmitter by processing signals directly within the probe, outputting a standard MODBUS RTU RS485 signal for superior environmental anti-interference.
● High-Precision Double Platinum Ring: Engineered with a large-area double platinum ring sensing element that guarantees exceptionally stable measurement data and fast response times (<10S) in both clean and complex water.
● Corrosion-Resistant POM Body: Constructed from specially formulated POM material with an IP68 waterproof rating, ensuring extreme durability and resistance to harsh industrial chemical environments.
● Advanced Double Liquid Junction: Features a robust double liquid connection structure and specialized porous ceramic core, significantly extending the sensor’s service life during continuous online monitoring.
Custom Digital Chlorine Probe Benefits
● Flexible Insertion Depths: The standard 90mm electrode insertion depth can be fully customized to perfectly match the specific flow cells, pipelines, or tanks of your industrial system.
● Upgradable Ceramic Core: To tackle more demanding and complex industrial media, the standard single-point porous ceramic core can be seamlessly upgraded to a double-point or triple-point configuration.
● Extended Signal Reach: Equipped with an integrated direct connection design, the communication cable can be safely extended up to 100 meters without signal degradation or data loss.
Online Water Quality Chlorine Probe Applications
● Municipal & Tap Water Networks: Ensures strict hygiene compliance and highly accurate, real-time residual chlorine tracking for secondary water supply and public drinking water safety.
● Commercial Swimming Pools: Delivers continuous, reliable water quality monitoring to maintain optimal hygiene levels and safe recreational environments, fully supported by its IP68 submersible rating.
● Automated Dosing Equipment: The perfect plug-and-play digital sensor for smart chemical dosing controllers, utilizing its fast RS485 output for precise, drift-free automation.
● Harsh Industrial Processes: Unlike standard glass electrodes that are strictly limited to clean water, this rugged POM and platinum sensor thrives in complex industrial cooling, wastewater, and chemical processing facilities.



