pH ORP Controller
APX1-C1 pH/ORP Controller with 4-20mA Output and Dual Relays for Industrial Process Monitoring - 100×100×120mm Panel Mount
Professional APX1-C1 online pH and ORP monitoring controller featuring 0-14 pH range, ±2000 mV ORP measurement, 4-20mA current output, and dual relay control. Compact 100×100×120mm design with high IP protection for water treatment and industrial applications including chemical, petroleum, and food processing industries.
RS485 Modbus RTU Single Channel Digital PH/ORP Controller with 3.2-inch LCD Display and IP66 Rating
Compact single-channel intelligent controller with RS485 Modbus RTU communication, 2 SPST relays, and 4-20mA output. Features 3.2-inch LCD display, IP66 waterproof rating, temperature compensation, and self-diagnostic functions. Ideal for water treatment, industrial monitoring, and process control applications.
DUC1-A1 PH/ORP Controller with 2 Relays 3A/250VAC and 4-20mA Output for Water Treatment
Compact single-channel digital controller featuring 3.2-inch LCD display, IP66 waterproof rating, and MODBUS RTU communication. Ideal for sewage, drinking water, and industrial process monitoring with dual relay outputs and current loop interface for precise dosing control applications.