pH Sensor & Controller Manufacturer in India
Reliable pH Measurement & Control Solutions by Saitechflow Instruments & Control
Saitechflow Instruments & Control is a leading pH sensor and pH controller manufacturer in India, offering high-accuracy, industrial-grade pH measurement and control solutions for critical process applications. Headquartered in Pune, Maharashtra, we design, manufacture, supply, and support pH sensors, online pH meters, pH transmitters, and pH controllers for industries across India and overseas.
Our pH measurement systems are engineered for accuracy, long life, chemical resistance, and stable performance even in harsh industrial environments. From water treatment plants and chemical processing units to pharmaceuticals, food & beverage, and power plants, Saitechflow pH solutions help customers maintain process quality, regulatory compliance, and operational efficiency.
We also provide Annual Maintenance Contracts (AMC), calibration support, and technical services to ensure long-term reliability and minimal downtime.
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What is a pH Sensor & pH Controller?
pH Sensor
A pH sensor measures the acidity or alkalinity of a liquid by detecting hydrogen ion activity. It typically consists of:
- Measuring glass electrode
- Reference electrode
- Temperature compensation element (optional or integrated)
The output signal from the pH sensor is processed by a transmitter or controller to display the pH value and control the process.
pH Controller
A pH controller receives signals from the pH sensor and:
- Displays real-time pH value
- Activates alarms
- Controls dosing pumps, solenoid valves, or PLC systems
- Maintains desired pH setpoints automatically
Saitechflow offers panel-mounted, wall-mounted, and field-mounted pH controllers suitable for continuous online monitoring and closed-loop control.
Why Choose Saitechflow Instruments & Control?
As an India-based pH sensor and controller manufacturer, Saitechflow delivers a unique combination of engineering expertise, local manufacturing, and responsive service.
Key Advantages
- Manufactured in India – fast delivery & cost efficiency
- High accuracy & stable readings
- Industrial-grade design for harsh environments
- Custom solutions for specific applications
- AMC & after-sales support available
- Trusted by multiple industries across India
Our Pune facility ensures quick technical assistance, calibration support, and spare availability.
Our pH Sensor & Controller Product Range
Below is a complete list of flow meter application pages for your website. Each item can become a clickable link on your website.
1. Industrial pH Sensors
Saitechflow industrial pH sensors are designed for:
- Continuous online monitoring
- Immersion, inline, or flow-through mounting
- High chemical resistance and long electrode life
Available types include:
- Standard industrial pH electrodes
- High-temperature pH sensors
- Chemical-resistant pH sensors
- Low-conductivity water pH sensors
- Combination pH electrodes with temperature compensation
2. Online pH Controllers
Our online pH controllers are suitable for real-time monitoring and automatic control.
Features:
- High-resolution digital display
- Settable alarms (Hi / Low)
- Relay outputs for dosing control
- Analog output (4–20 mA)
- Optional Modbus / RS-485 communication
- Rugged industrial enclosure
3. pH Transmitters
pH transmitters convert sensor signals into standard outputs compatible with:
- PLC
- SCADA
- DCS systems
They are ideal for integration into automated process environments.
Technical Features & Specifications
Measurement Performance
- Measurement range: 0–14 pH
- Accuracy: ±0.01 pH (model dependent)
- Resolution: 0.01 pH
- Temperature compensation: Manual or Automatic (ATC)
Electrical & Communication
- Output: 4–20 mA, relay, RS-485 (optional)
- Power supply: 230 VAC / 24 VDC
- Protection: IP65 / IP67 options available
Mechanical & Process Compatibility
- Sensor body materials: Glass / PPS / CPVC
- Process connections: Threaded / immersion / flow cell
- Mounting: Panel / wall / field
Applications of pH Sensors & Controllers
Saitechflow pH systems are widely used across industries:
Water & Wastewater Treatment
- Raw water pH monitoring
- Neutralization control
- Effluent treatment plants (ETP)
- Sewage treatment plants (STP)
Chemical & Process Industries
- Acid / alkali dosing control
- Reaction vessel monitoring
- Chemical storage tanks
Pharmaceutical Industry
- Purified water (PW)
- Wastewater compliance
- Batch process monitoring
Food & Beverage Industry
- Beverage production
- CIP systems
- Dairy & brewery processes
Power Plants
- Boiler feed water
- Cooling tower water
- Condensate monitoring
Textile, Paper & Sugar Industries
- Dye bath control
- Pulp processing
- Juice clarification processes
Importance of Accurate pH Control
Maintaining correct pH levels is critical for:
- Product quality consistency
- Equipment protection
- Regulatory compliance
- Reduced chemical consumption
- Environmental safety
Saitechflow pH controllers help automate these processes, minimizing manual intervention and human error.
AMC (Annual Maintenance Contract) for pH Systems
We offer comprehensive AMC services for pH sensors and controllers to ensure uninterrupted performance.
AMC Coverage Includes:
- Periodic calibration
- Preventive maintenance
- Sensor inspection & cleaning
- Response time-based service support
- Discounted spare parts
Our AMC services are ideal for ETPs, STPs, chemical plants, and continuous process industries where pH accuracy is mission-critical.
Calibration & Service Support
Saitechflow provides:
- On-site calibration support
- Factory calibration services
- Technical troubleshooting
- Installation & commissioning assistance
Being based in Pune, we ensure faster response times across Maharashtra and pan-India.
Customization & OEM Solutions
We understand that each process is unique. Saitechflow offers:
- Customized pH controller logic
- Special sensor materials
- OEM branding options
- Integration with PLC / SCADA systems
Our engineering team works closely with consultants, EPC contractors, and end users to deliver tailored solutions.
Compliance & Quality Commitment
Saitechflow Instruments & Control follows strict quality standards in:
- Component selection
- Assembly
- Testing & calibration
Each pH sensor and controller undergoes rigorous inspection before dispatch to ensure long-term reliability.
Why Indian Industries Trust Saitechflow
- Proven industrial performance
- Competitive pricing
- Local manufacturing advantage
- Strong technical support
- Long-term service commitment
Our growing customer base across India reflects our focus on quality, reliability, and customer satisfaction.
Get in Touch with Saitechflow Instruments & Control
If you are looking for a reliable pH sensor and controller manufacturer in India, Saitechflow Instruments & Control is your trusted partner.
📍 Location: Pune, Maharashtra, India
🛠 Products: pH Sensors, pH Controllers, Online pH Meters
🔧 Services: AMC, calibration, commissioning, technical supportContact us today to discuss your application or request a quotation.