Design of a high-precision conductivity water quality detection sensor - AMT/-DDL300
Measurement principle: graphite electrode method
Working conditions: 0～65℃, ＜0.6MPa
Measurement range: 0～5000μS/cm, 0～200.0mS/cm
Housing material: ABS/SUS316L (default)/POM
Measurement accuracy: ±1.5% F.S., ±0.3℃
Protection rating: IP68
Product Introduction
The intelligent conductivity sensor (AMT-DDL300) is a smart water quality sensor for conductivity that uses an RS485 communication interface and the standard Modbus protocol. It provides conductivity measurements suitable for low, medium, and high ranges, with electrode constants from 0.1 to 10 cm⁻¹. Electrode materials include graphite, platinum, and stainless steel, and it can measure conductivity, TDS, and salinity. The corrosion-resistant housing, built-in Pt1000 temperature sensor, and compensation algorithm make it suitable for various harsh working environments. This sensor features good accuracy, linearity, and stable electrode constants. It is widely used in surface water monitoring, industrial wastewater and municipal sewage monitoring, water treatment industry, boiler return water monitoring, deionization process monitoring, reverse osmosis monitoring of seawater, brine, aquaculture water monitoring, and more.
Main Application Areas
- Wastewater Treatment — Monitors conductivity in influent and effluent to ensure treatment efficiency and compliance with discharge standards.
- Industrial Circulating Water — Tracks conductivity in cooling towers and boilers to prevent scaling and corrosion, optimizing water treatment processes.
- Surface Water Monitoring — Provides continuous conductivity data for rivers, lakes, and reservoirs, aiding in environmental assessment and pollution detection.
- Aquaculture — Maintains optimal water quality in fish farms by monitoring conductivity, ensuring healthy aquatic life.
Keywords：conductivity sensor, water quality sensor, high precision conductivity, industrial water quality monitoring, Modbus conductivity sensor, wastewater treatment sensor, online conductivity analyzer, AMT/-DDL300
