AC 0°C to 90°C Battery PH ORP Temperature Controller

Description

The is a precision online pH/ORP and temperature controller designed for continuous monitoring and control in water treatment, chemical processing, aquaculture, and industrial applications. Built for panel mounting, it integrates high-accuracy measurement, process control outputs, and user-configurable alarm settings in a compact, robust design.

The controller supports both pH and oxidation-reduction potential (ORP) measurement, with temperature compensation via a Pt100 sensor. It provides analog (4–20 mA) and relay outputs, making it ideal for integration with process control systems like PLCs or SCADA.

Key Features

• Multi-parameter monitoring: Measures pH, ORP, and temperature simultaneously.

• High accuracy and stability with advanced microprocessor-based circuitry.

• 4–20 mA isolated output for process control or data logging integration.

• Dual relay control outputs for activating pumps, valves, or alarms.

• Automatic temperature compensation (ATC) using Pt100 sensor input.

• Configurable alarm limits (HH, H, L, LL) with hysteresis to prevent relay chattering.

• Bright LCD display for clear, real-time readings.

• Panel-mount design suitable for industrial control panels.

• Versatile power options – available in both AC and DC models.

• Low maintenance and easy calibration through user-friendly interface.

Applications

• Water and wastewater treatment plants – pH and ORP control in neutralization and disinfection processes.

• Industrial process monitoring – acid/alkali balance and oxidation control in chemical manufacturing.

• Aquaculture and fish farming – maintaining optimal pH and oxidation potential for aquatic health.

• Swimming pools and spas – continuous monitoring of water balance and sanitization levels.

• Food and beverage industry – quality control in fermentation and cleaning systems.

• Environmental monitoring – wastewater discharge compliance and pH control systems.