BOQU PXG-2085Pro (K+) Industrial Online Water Hardness & Negative Oxygen Ion Sensor
Precision-engineered for industrial water quality monitoring, this sensor delivers real-time detection of water hardness (0-5000 ppm) and negative oxygen ion levels with laboratory-grade accuracy. The corrosion-resistant titanium alloy electrode ensures durability in harsh environments, while advanced ion-selective technology guarantees stable, interference-free readings. Ideal for water treatment plants, aquaculture, beverage production, and hydroponic farming, its IP68 waterproof housing withstands high-pressure rinsing and continuous submersion. The modular design allows seamless integration into existing PLC/SCADA systems via 4-20mA or RS485 outputs. Calibration-free operation and automatic temperature compensation (0-60°C) minimize maintenance. Includes a NEMA 4X-rated enclosure for chemical exposure resistance. Ships pre-configured with a 2-year stability guarantee—optimized for 24/7 critical process control.