Expert in Water Quality Measurement and Water Treatment Project Since 2007
Industrial PH/ORP Meter Orp Analyzer Top Brand
Product Overview
1) Product overview
Product Features
- Model: PHG-2091Pro Online pH/ORP Analyzer by BOQU Instrument.
Product Value
- Continuous online measurement of pH, ORP (redox) and temperature with panel/wall/pipe mounting.
Product Advantages
- Designed for stable, long-term process monitoring in water and industrial applications.
Application Scenarios
2) Product features
- Measurement ranges: pH -2 to 16; ORP -2000 to 2000 mV; Temperature -30 to 130 °C.
- Accuracy: 0.05 pH; temperature ±0.2 °C. Automatic temperature compensation (PT1000 / NTC10K).
- Outputs & control: two 4–20 mA channels, RS485 Modbus RTU communication, two control relays (5A/250VAC & 5A/30VDC).
- Construction: ABS flame-retardant housing (V0), IP65 protection, data logger (1000 records).
- Low power consumption (4 W), wide input voltage (90–260 V AC), multilingual UI (English/Chinese).
3) Product value
- Provides reliable, accurate continuous monitoring to support process control and regulatory compliance.
- Reduces operator workload and troubleshooting through stable performance and digital communications.
- Cost-effective solution for a broad range of water quality tasks—improves operational efficiency and decision-making.
4) Product advantages
- Wide measurement ranges and high precision suitable for ultrapure to dirty chemical processes.
- Versatile mounting (panel, wall, pipe) and robust IP65 housing for diverse environments.
- Flexible integration via dual analog outputs, Modbus RTU, and control relays for automated control loops.
- Compact dimensions and low power use make it easy to install and operate in tight or remote sites.
- Manufactured from environmentally friendly material with emphasis on quality and after-sales support.
5) Application scenarios
- Industrial wastewater treatment and process monitoring.
- Drinking water and environmental water quality monitoring.
- Ultrapure water systems, bioreactors and hygienic fermentation processes.
- Food production lines and chemical production where ORP/pH control is required.
- Any facility needing continuous, in-line pH/ORP/temperature measurement and automated control.
