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Online pH Meter & Controller – Wastewater Monitoring with Glass Electrode Sensor
A high-accuracy online pH meter designed for continuous monitoring in water and wastewater treatment applications. Features digital display, glass electrode sensor compatibility, and reliable process control.
This online pH meter and controller is designed for continuous monitoring of pH levels in water and wastewater treatment systems. With high accuracy (±0.02 pH) and fine resolution (0.01 pH), it provides reliable real-time measurement for process control, compliance, and optimisation.
The system is designed to work with glass electrode pH sensors, ensuring stable and accurate readings across a wide pH range (0–14 pH). It is suitable for applications including wastewater treatment plants, industrial effluent monitoring, chemical dosing systems, and environmental water quality monitoring.
Featuring a clear digital display with backlight, the unit allows operators to easily monitor pH levels on-site. Its panel-mounted design (96×96mm) makes it ideal for control cabinets and instrumentation panels.
Designed for industrial environments, the controller operates on standard AC power and provides stable performance in typical plant conditions. It can be integrated into broader monitoring systems and used as part of automated dosing or control loops.
Measurement & Performance
- Measurement Range: 0 – 14 pH
- Accuracy: ±0.02 pH
- Resolution: 0.01 pH
- Temperature Range: 0°C to +60°C
Sensor Compatibility
- Sensor Type: Glass electrode pH sensor
- Application: Water and wastewater monitoring
Display & Interface
- Display: Digital LCD with backlight
- Panel Size: 96 × 96 × 110 mm
Electrical
- Power Supply: 220VAC ±10%, 50Hz
Environmental
- Operating Humidity: ≤85% RH
- Suitable for industrial and treatment plant environments
Compliance & Notes
- CE Certified
- Designed for continuous pH monitoring in water and wastewater treatment applications
- Suitable for chemical dosing, effluent control, and environmental monitoring
- Requires proper calibration using standard buffer solutions (e.g. pH 4, 7, 10)
- Glass electrode sensors require regular maintenance and replacement over time
- Installation must be carried out by a qualified technician in accordance with relevant standards
- Not intended for laboratory-grade precision without proper calibration and maintenance
- Periodic calibration and cleaning essential for accurate readings