DO Sensor Optical Water Quality Meter
Precision optical dissolved oxygen sensor ensures accurate, stable readings with no electrolyte consumption. Advanced fluorescence technology eliminates polarization time and minimizes maintenance. Durable titanium alloy housing with IP68 waterproof rating for harsh environments. Scratch-resistant optical lens maintains long-term reliability. Ideal for aquaculture, wastewater treatment, laboratories, and environmental monitoring. Seamless integration with industrial control systems via RS485 output. High-sensitivity probe detects ultra-low oxygen levels (0-20 mg/L). Automatic temperature compensation ensures consistency across 0-50°C. Factory-calibrated for plug-and-play operation. Low power consumption with optional 12-24V DC or battery power. Global wholesale pricing with bulk discounts. Direct manufacturer supply guarantees unbeatable cost efficiency.