ProSight Smart PH Meter 0.02% High Accuracy Digital Display 420mA RS485
ProSight Smart PH Meter 0.02% High Accuracy Digital Display 420mA RS485 is an industrial pH controller designed for continuous monitoring of liquid acidity and alkalinity in process systems. It is ideal for water treatment, chemical processing, aquaculture, food production, and wastewater monitoring where accurate pH control is essential. With ±0.02 pH accuracy, automatic temperature compensation, large LCD display, relay alarm outputs, and 4-20mA analog output, it easily integrates with PLC, SCADA, and industrial automation systems.
ProSight Smart PH Meter 0.02% High Accuracy Digital Display 420mA RS485 is a professional industrial instrument designed to continuously measure and monitor the acidity or alkalinity (pH) of liquids in real time. Unlike handheld pH testers, this online controller is intended for permanent installation, providing uninterrupted monitoring and process control in demanding industrial environments.
Equipped with a high-performance pH electrode, intelligent digital controller, and multiple communication outputs, the system delivers accurate and stable measurements that can be integrated into PLC, SCADA, DCS, or other industrial automation systems. It is widely used in water treatment plants, chemical manufacturing, food processing, pharmaceuticals, aquaculture, and wastewater treatment facilities where maintaining proper pH levels is essential for product quality and regulatory compliance.
How It Works
- The pH electrode continuously measures the hydrogen ion concentration of the liquid.
- The sensor converts the electrochemical signal into an electrical signal.
- The controller processes the signal and displays the pH value in real time.
- Built-in temperature compensation improves measurement accuracy.
- The controller transmits measurement data through 4-20mA or RS485 Modbus outputs.
- Relay outputs can automatically activate dosing pumps, alarms, or control valves when preset pH limits are reached.
- Continuous monitoring enables operators to maintain stable process conditions without manual testing.
Why Choose This Product
- High measurement accuracy of ±0.02 pH for reliable monitoring.
- Continuous online operation eliminates the need for frequent manual sampling.
- Supports industrial automation through RS485 Modbus and 4-20mA communication.
- Relay alarm outputs enable automatic chemical dosing and process control.
- Rugged IP65-rated controller is suitable for harsh industrial environments.
- Easy-to-read digital display provides instant monitoring.
- Reduces maintenance costs through stable long-term operation.
- Suitable for a wide variety of industrial, municipal, and environmental applications.
- Improves product quality, process consistency, and regulatory compliance.
- OEM and customized configurations are available for different installation requirements.
