O-14ph Online Digital 4-20mA PH Sensor Industrial Probe
High-precision industrial-grade PH sensor with 4-20mA/RS485 output for real-time water quality monitoring. Robust titanium alloy electrode and durable ABS housing ensure long-term stability in harsh environments. Advanced temperature compensation guarantees accuracy (±0.1pH) across 0-14pH range. Ideal for wastewater treatment, aquaculture, chemical processing, and hydroponics. Easy integration with PLC/SCADA systems via Modbus protocol. Low maintenance with replaceable probe head. Direct factory pricing for bulk orders—global logistics support. Certified for industrial safety (IP65). Upgrade your monitoring with lab-grade performance at unbeatable wholesale rates.