Van London
pH & ORP Electrodes – Reliable Measurement for Every Process
Stable, accurate, and built to last.
Whether you’re controlling a chemical reaction, monitoring effluent discharge, or maintaining water quality, your pH and ORP readings need to be both accurate and dependable. Van London electrodes are designed for long-term stability and low maintenance, even in the most challenging environments. With advanced glass formulations, rugged body materials, and customizable connections, these sensors provide precise measurements that keep your process optimized and compliant.
Technology You Can Trust
Van London’s pH and ORP electrodes combine proven electrochemical design with modern innovations for industrial and environmental applications.
Key features include:
- GX5 glass technology for improved accuracy, response time, and chemical resistance
- Advanced reference systems that minimize junction fouling and drift
- Wide temperature and pressure ranges for harsh or variable conditions
- Customizable assemblies, including Twist-Lock and hot-tap options
- Compatibility with all major analyzers and controllers
Each electrode is manufactured and tested to deliver consistent performance, fast response, and reduced recalibration needs — saving time and operational costs.
Designed for Your Applications
Process & Chemical Industries
Monitor reactions and neutralization processes where pH and ORP control is critical for product quality and safety. Van London’s chemically resistant electrodes withstand acids, bases, and solvents.
Water & Wastewater Treatment
Ensure accurate disinfection and effluent control with robust pH and ORP sensors designed for continuous operation in water treatment plants and industrial wastewater systems.
Environmental & Biogas Applications
Achieve reliable readings in variable and contaminated media such as digesters, lagoons, and field sampling — where traditional electrodes often fail due to fouling or signal drift.
Energy & Marine Sectors
Used in boilers, cooling water, and scrubber systems, these electrodes provide continuous pH and ORP monitoring to improve efficiency and comply with environmental standards.
Your Benefits
- Confidence in your data – consistent, traceable measurements across all conditions
- Less downtime – robust construction and low-maintenance operation
- Flexible integration – fits standard process connections and transmitters
- Extended lifetime – durable glass and reference technology reduce replacement costs
- Faster response – optimized junction design ensures real-time results
Compatible Systems
Van London pH and ORP electrodes are suitable for use with:
- AlpHa and Van London analyzers and transmitters
- Industry-standard instruments from leading control brands
- Custom-engineered assemblies for process and environmental systems
Applications at a Glance
- Process and chemical plants
- Wastewater treatment facilities
- Biogas and renewable energy
- Marine scrubber and ballast systems
- Laboratory and R&D setups
These products are used within these applications
Wastewater
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Marine
When environment matters monitor your marine exhaust gases. ShipCEMS is designed to monitor your marine exhaust flue, ensuring that compliance with MARPOL Annex VI can be confirmed in ports, in international waters and emission control areas (ECA/SECA).
Power and Energy
In today’s rapidly evolving energy landscape, Combined Heat and Power (CHP) plants play a pivotal role in achieving sustainable, efficient power generation.
Biogas
Gas analysis plays a crucial role in improving the efficiency of a biogas plant by providing real-time insights into the composition and flow of biogas.