Premium RS485 pH Sensor Probe for Continuous Monitoring
High-precision plastic pH electrode designed for 24/7 water quality monitoring in aquariums, sewage systems, and industrial wastewater. Features corrosion-resistant ABS body and durable double-junction reference for long-term stability. Seamless integration via RS485 or 4-20mA output, compatible with PLC/SCADA systems. Wide 0-14pH range with ±0.1pH accuracy and automatic temperature compensation (ATC) for reliable readings in fluctuating environments. Industrial-grade epoxy filler and gel electrolyte prevent leakage, ideal for harsh conditions like aquaculture, chemical processing, and municipal treatment plants. Low-maintenance design with replaceable probe head to extend service life. Plug-and-play installation with IP68 waterproof rating. Bulk pricing available for large-scale projects—global wholesale supplier with factory-direct savings.