High-Precision RS485 4-20mA Conductivity Electrode Sensor

Industrial-grade EC/TDS probe with superior accuracy (±1% FS) for reliable water quality monitoring. Features a corrosion-resistant titanium alloy electrode body and platinum-plated sensing surfaces for long-term stability in harsh environments.

Seamless integration with PLC/SCADA systems via RS485 Modbus protocol, supporting 4-20mA analog output. Wide measurement range (0-2000μS/cm EC, 0-1000ppm TDS) with automatic temperature compensation (ATC) for lab-grade results.

Ideal for hydroponics, wastewater treatment, aquaculture, and industrial process control. OEM-friendly design with IP68 waterproof housing and detachable 5-meter cable. Factory-direct pricing with bulk order discounts for wholesalers.

Certified RoHS/CE compliant. Ships with calibration certificate and 12-month warranty. Custom branding available for bulk purchases over 500 units.