
Advanced Calcium Ion Water Quality Sensor for Aquaculture. Multi-Ion Detection: Supports detection of Ammonium, Nitrate, Chloride, Calcium, Fluoride, Sodium, Copper, Lead, and more. Industrial Durability: IP68 waterproof rating with corrosion-resistant PPS/POM housing for harsh environments. Flexible Installation: Supports sinking, pipeline, or circulation types with customizable cable lengths of 5m or 10m. Easy Maintenance: Features one-key calibration and factory reset functions to reduce long-term maintenance costs. Standard Communication: Equipped with RS485 interface supporting Modbus-RTU protocol for seamless PLC and IoT integration. Customizable Range: Measurement range of 0~1000mg/L is customizable to meet specific concentration detection needs. Cost-Effective Design: Single sensor configuration avoids multiple device costs, with long-life electrode design reducing replacement.