Precision 4-20mA Dosing Pump with Free Residual Chlorine Sensor
High-accuracy 4-20mA signal output ensures stable communication with control systems for automated chemical dosing. Industrial-grade PVC housing resists corrosion, ideal for harsh environments like swimming pools and water treatment plants.
0-20ppm Detection Range
Reliable measurement of free residual chlorine levels with ±2% full-scale accuracy. Customizable OEM options available for specialized applications in aquaculture, municipal water, or industrial processes.
Constant Voltage & Low Maintenance
Built-in voltage stabilization prevents fluctuations, extending sensor lifespan. Self-cleaning electrode design minimizes calibration frequency, reducing downtime.
Compact & Easy Integration
Lightweight yet durable construction fits tight spaces. Compatible with most PLCs and SCADA systems for seamless automation.
Global Wholesale Advantage
Direct factory pricing with bulk discounts. Fast logistics for industrial buyers worldwide.