pH Correction
Achieve Precise pH Control and Automated Regulation
with CHEMTROL® Programmable Controllers, Remote Monitoring, and SCADA/BMS Integration
Maintaining precise pH control is essential for optimal water quality in industrial and commercial applications. With CHEMTROL®’s automated pH correction systems, achieving accurate and consistent pH adjustments is streamlined.
The PC110x Programmable Controller offers advanced functionality to manage dosing, ensuring reliable pH regulation across a range of systems and demanding environments.

The Importance of pH correction
pH correction is crucial for maintaining water quality and protecting equipment. Proper pH balance ensures optimal chemical reactions, preventing corrosion, scaling, or equipment damage. It also enhances the efficiency of disinfection systems and ensures compliance with industry standards, making it essential for water treatment in both industrial and commercial applications.
CHEMTROL® automated pH correction systems offer reliable, consistent monitoring, reducing manual intervention and lowering operational costs.
Effective pH Correction with CHEMTROL® Controllers
CHEMTROL® programmable controllers offer efficient pH correction solutions for a variety of applications. Their key features include:
- Accurate acid or base dosing for precise pH regulation.
- Reliable sensors and automatic control to maintain balanced water chemistry.
- Remote monitoring, quick integration, and SCADA/BMS compatibility.
- Easy installation and scalable design for enhanced operational efficiency.
- Cost-saving solutions across industrial and commercial facilities.
Why Choose CHEMTROL®?
With over four decades of experience in water treatment solutions, CHEMTROL® stands out for its:
✔ Innovative Technology: Cutting-edge systems engineered for precision and reliability
✔ User-Friendly Operation: Intuitive interfaces and easy-to-use features simplify water management.
✔ Robust Support: Comprehensive technical assistance and customer support ensure smooth operation.

What is required?
- CHEMTROL® PC110x programmable controller
- Wastewater plumbing manifold designed for trade waste
- Corrosion-resistant wetted material, pH sensor for process industries
- Chemical storage tanks
- Chemical dosing pumps for both acid and base feed
- In-line filter/strainer to ensure clean water around sensors
- Water Recirculation pump
- Optional remote monitoring. Internet connection available via:
√ Local Ethernet network, cat5/6 connection
√ Or via a compatible 4G/5G router with sim-card annual subscription.

By-pass line assembly
In our commitment to simplify the installation process of CHEMTROL® controllers, we’ve streamlined everything into a customized assembly manifold for easy connection.
🔹pH neutralization with acid and base control
🔹Safety flow switch
🔹Non-return valve with two injection points, ready for acid and base
🔹Optional TDS control with integrated temperature monitoring
– Backboard assembly (600 x 400 mm PVC sheet)

Communication options
Experience the convenience of our waterproof cabinet, which consolidates all your communication needs in one place
🔹Remote Monitoring & Control: Access your system via a cloud-based web server using Ethernet or WiFi.
🔹True Duplex Operation: Mirror the controller display on your PC or mobile device for real-time control and monitoring.
🔹Wireless Control: Utilize a 4G or 5G router for wireless operation.
🔹4-20mA Signal: Monitor output displays with ease using the 4-20mA signal.
🔹BMS & SCADA Communication Protocols: Integrate seamlessly with your system using Modbus IP, Modbus RTU, BACnet IP, BACnet MSTP, and LonWorks protocols.
This flexible communication suite offers complete control, remote access, and seamless integration with your existing systems, enhancing operational efficiency.

Remote Operation for Seamless Control and Monitoring
With the remote operation function, you can easily control and monitor any number of facilities directly from your laptop, tablet, or mobile app.
Our range of programmable controllers offers flexible connectivity options, ensuring you have 24/7 access to your data. Whether using wired or wireless technologies, your controller can connect seamlessly to your network.
✔ Wired Connection: Simply connect the controller to your local network via an Ethernet cable, allowing direct access to the internet, just like your laptop.
✔ Wireless Control: For flexibility, connect via a compatible 4G/5G router (requires a SIM-card subscription) for wireless control and monitoring.

Integration of SIEMENS MAG Flow Meter with CHEMTROL® PC110x
The SIEMENS MAG Flow Meter 5000 is an optional transmitter that connects directly to the CHEMTROL® PC110x programmable controller, providing either a pulse output or a 4-20mA signal.
Two flow meters can be connected simultaneously to meet the requirements of water authorities for trade-waste system design, installation, and compliance.
This microprocessor-based transmitter is robust and durable, offering high measurement accuracy, making it suitable for trade-waste applications.
The transmitter can be mounted on top of the MAG 5100W flow meter or installed remotely using a wall bracket.

Case Study
CHEMTROL® controller installed at Australia’s most remote brewery
Client: North West Brewing Co
Facility: Wastewater treatment system
Equipment: CHEMTROL® PC110x Programmable Controller with Siemens MEG 5000/5100 flow meter
Wastewater out-flow monitoring by WaterCorp WA.