Online PH Meter Greater Noida
Online PH Meter Greater Noida is an industrial instrument used for continuous measurement of the acidity or alkalinity of water, chemical solutions, process liquids, cooling water and industrial effluent. UMA Industries supplies online pH meters, digital pH indicators, pH controllers, pH electrodes and industrial water-quality instruments for factories, laboratories, RO plants, ETP/STP plants and automation systems.
Greater Noida is a major industrial and manufacturing hub of NCR with automobile, electronics, engineering, packaging, food-processing, chemical, plastic, metal-treatment, institutional and export-oriented industries. Our online pH meters are suitable for continuous pH monitoring in production plants, water-treatment systems, chemical dosing systems and quality-control laboratories.
Models are available with 4-20 mA output, 0-10 VDC output and RS485 Modbus communication for PLC, HMI, SCADA, remote display, recorder and data-logging applications.
Technical Specifications of Online PH Meter Greater Noida
- Measurement Range: 0.00 to 14.00 pH
- Resolution: 0.01 pH
- Calibration: Two-point calibration using 4.00 pH and 7.00 pH buffer solutions
- Calibration Method: Front-panel manual adjustment
- Sensor Input: Standard pH electrode with BNC connector
- Display: Bright seven-segment LED display
- Operating Supply: 220-230 VAC, 50 Hz
- Panel Size: 96 mm × 96 mm × 85 mm
- Enclosure: ABS or PP industrial-grade body
- Mounting: Panel-mounted online type
- Optional Outputs: 4-20 mA, 0-10 VDC and RS485 Modbus
- Applications: RO, ETP, STP, chemical dosing, process water, cooling water and industrial effluent
Online PH Meter Supply in Greater Noida Industrial Areas
We supply Online PH Meter Greater Noida to manufacturers, OEMs, laboratories, system integrators, water-treatment companies, RO plant manufacturers and control-panel builders throughout Greater Noida, Noida and nearby NCR industrial zones.
Greater Noida Industrial Sectors
Our supply coverage includes Greater Noida Industrial Area, Ecotech I, Ecotech II, Ecotech III, Ecotech IV, Ecotech V, Ecotech VI, Ecotech VII, Ecotech XI, Ecotech XII, Ecotech Extension, Kasna Industrial Area, Site IV, Site V, Udyog Kendra I, Udyog Kendra II, Udyog Kendra Extension and Surajpur Industrial Area.
Yamuna Expressway and YEIDA Industrial Belt
We also supply to Yamuna Expressway Industrial Area, YEIDA Sector 24, Sector 28, Sector 29, Sector 32, Sector 33, Sector 35, Toy Park area, Apparel Park area, Film City region, Jewar Airport industrial belt, Dankaur, Rabupura and nearby logistics and manufacturing zones.
Noida Industrial Areas
Our nearby coverage includes Noida Phase I, Phase II, Phase III, Sector 1, Sector 2, Sector 3, Sector 4, Sector 5, Sector 6, Sector 7, Sector 8, Sector 9, Sector 10, Sector 57, Sector 58, Sector 59, Sector 60, Sector 63, Sector 64, Sector 65, Sector 80, Sector 81, Sector 83, Sector 84, Sector 85, Sector 88, Sector 90 and Sector 155.
Dadri, Surajpur and Nearby Industrial Locations
We supply online pH meters to Dadri, Surajpur, Tilapta, Devla, Gulistanpur, Habibpur, Bisrakh, Kulesara, Knowledge Park, Pari Chowk, Alpha, Beta, Gamma, Delta, Zeta and nearby commercial and institutional locations.
Nearby NCR Industrial Cities
Customers may also contact us from Noida, Ghaziabad, Sahibabad, Hapur, Delhi, Faridabad, Ballabgarh, Gurugram, Manesar, Bhiwadi, Neemrana, Sonipat, Kundli, Meerut, Bulandshahr, Khurja, Aligarh and Mathura.
We provide technical support for selecting online pH meters, pH electrodes, 4-20 mA models, 0-10 VDC models, RS485 Modbus instruments and pH controllers for different industrial applications.
Why Choose Our Online PH Meter in Greater Noida?
- Continuous pH measurement from 0.00 to 14.00 pH
- Clear digital display with 0.01 pH resolution
- Simple two-point calibration using standard buffer solutions
- Compatible with standard BNC pH electrodes
- Panel-mounted design for industrial control panels
- Suitable for RO, ETP, STP and process-water monitoring
- 4-20 mA and 0-10 VDC models available
- RS485 Modbus models available for PLC and SCADA
- pH controllers available for automatic chemical dosing
Applications of Online PH Meter Greater Noida
RO and DM Water Plants
RO and DM water systems use online pH meters for feed water, treated water, reject water, chemical dosing and final-water quality monitoring.
ETP and STP Plants
Effluent-treatment and sewage-treatment plants require continuous pH measurement during neutralisation and before treated-water discharge.
Automobile and Auto-Component Industries
Automobile and component manufacturers use pH meters for component washing, surface treatment, cooling water, paint-shop water and wastewater-treatment systems.
Electronics and Electrical Industries
Electronics and electrical industries use online pH meters for process water, cleaning systems, plating lines, surface treatment and effluent monitoring.
Food and Beverage Industries
Food, beverage and packaging units use pH measurement for treated water, cleaning systems, process consistency and quality management.
Chemical and Process Industries
Chemical industries use online pH meters for reaction monitoring, mixing, acid dosing, alkali dosing, neutralisation and process-quality control.
Electroplating and Surface Treatment
Electroplating and metal-treatment plants require pH measurement for plating baths, rinsing, phosphating, pretreatment and wastewater neutralisation.
Plastic, Packaging and Printing Units
Plastic, packaging and printing industries use pH meters for process water, cleaning systems, chemical preparation and effluent-treatment applications.
Cooling Towers and Boiler Water
Online pH monitoring supports chemical-treatment control, scaling reduction, corrosion management and stable operation of cooling towers and boiler-water systems.
Laboratories and Educational Institutes
Testing laboratories, colleges, universities and research centres use pH meters for sample analysis, solution preparation, quality testing and documentation.
Types of Online pH Meters Available
- Digital pH Meter Online – Panel-mounted online pH meter with two-point calibration.
- Online pH Meter with 4-20 mA Output – Suitable for PLC, recorder, remote display and SCADA systems.
- Online pH Meter with 0-10 VDC Output – Suitable for analog monitoring and automation systems.
- RS485 Modbus RTU pH Meter – Suitable for PLC, HMI, SCADA and data logging.
- Table-Top Laboratory pH Meter – Suitable for laboratory sample testing.
- pH Sensor, Probe and Electrode – Replacement electrode for online pH meters and controllers.
View more products in our pH Meter product category.
Online pH Controller Supplier in Greater Noida
An online pH meter measures and displays the pH value. A pH controller also provides relay output for automatic acid dosing, alkali dosing, alarm operation, neutralisation or process interlocking.
- pH Controller with One Relay – One set point and one relay output.
- pH Controller with Two Relay Outputs – Two set points and two relay outputs.
- Digital pH Controller Online – Industrial controller for automatic pH control.
- pH Controller with Dosing Quantity and Delay – Suitable for controlled dosing applications.
- RS485 Modbus RTU pH Controller – Suitable for PLC, HMI and SCADA systems.
View more models in our pH Controller product category.
Calibration Procedure for Online PH Meter
Prepare the pH Electrode
- Switch ON the online pH meter and allow the reading to stabilise.
- Remove the electrode from its storage solution.
- Rinse the electrode gently with clean or distilled water.
- Do not touch or rub the glass sensing bulb.
Calibrate at 7.00 pH
- Dip the electrode into fresh 7.00 pH buffer solution.
- Wait until the displayed reading becomes stable.
- Adjust the 7 pH calibration control slowly.
- Set the display to exactly 7.00 pH.
Calibrate at 4.00 pH
- Remove the electrode and rinse it with clean water.
- Dip the electrode into fresh 4.00 pH buffer solution.
- Wait until the displayed reading becomes stable.
- Adjust the 4 pH or slope control slowly.
- Set the display to exactly 4.00 pH.
Verify Calibration
- Rinse the electrode after calibration.
- Recheck the reading in fresh 7.00 pH buffer solution.
- Repeat calibration if the displayed value is incorrect.
- Begin process measurement after successful verification.
Installation Instructions
- Install the online pH meter in a clean and dry electrical panel.
- Select a pH electrode compatible with the process liquid and temperature.
- Install the electrode where the process liquid is properly mixed.
- Avoid sensor positions where air bubbles collect around the glass bulb.
- Keep the electrode sensing bulb continuously wet during operation.
- Keep the sensor cable away from motor, power and VFD wiring.
- Provide proper electrical grounding to the control panel.
- Use shielded signal cable where electrical interference is high.
- Provide safe access for electrode cleaning and calibration.
Work Instructions and User Precautions
- Store the pH electrode in proper electrode-storage solution.
- Never allow a standard glass pH electrode to remain dry.
- Do not store the electrode in distilled or DM water for long periods.
- Do not touch, rub or scratch the glass sensing bulb.
- Use fresh 4.00 pH and 7.00 pH buffer solutions.
- Do not return used buffer solution to its original bottle.
- Clean the electrode according to process contamination.
- Protect the meter from water splash, dust, chemical fumes and excessive heat.
- Inspect the electrode cable and BNC connector regularly.
- Replace the electrode if readings become slow, unstable or incorrect.
7 Powerful Benefits of Online PH Meter Greater Noida
- Continuous pH measurement and clear digital indication
- Better monitoring of process water and treated water
- Improved chemical dosing and neutralisation
- Reduced dependence on repeated manual testing
- Suitable for RO, ETP, STP and industrial applications
- PLC, SCADA and data-logging output options available
- Simple calibration, maintenance and electrode replacement
FAQs About Online PH Meter Greater Noida
What is an Online pH Meter?
An online pH meter is an industrial instrument used for continuous measurement and display of the acidity or alkalinity of water, chemical solutions and process liquids.
What is the measurement range?
The standard measurement range is 0.00 to 14.00 pH with a display resolution of 0.01 pH.
Do you supply Online PH Meter in Greater Noida?
Yes, we supply online pH meters, pH controllers, indicators, electrodes and sensors throughout Greater Noida and nearby NCR industrial areas.
Which Greater Noida industrial areas do you serve?
We supply to Ecotech I, Ecotech II, Ecotech III, Ecotech IV, Ecotech V, Kasna, Site IV, Site V, Surajpur, Udyog Kendra, YEIDA sectors and nearby areas.
Which industries use Online pH Meters in Greater Noida?
Online pH meters are used in RO plants, ETP plants, STP plants, automobile, electronics, food, chemical, electroplating, packaging and process industries.
Can I get an Online pH Meter with 4-20 mA output?
Yes, online pH meters are available with 4-20 mA output for PLC, recorder, remote display and SCADA systems.
Is RS485 Modbus available?
Yes, RS485 Modbus RTU pH meters are available for PLC, HMI, SCADA and data-logging integration.
How is the Online pH Meter calibrated?
The meter is calibrated using fresh 7.00 pH and 4.00 pH buffer solutions through the provided calibration controls.
Do you supply pH electrodes?
Yes, we supply pH electrodes, probes and sensors suitable for online pH meters, laboratory instruments and pH controllers.
What is the difference between a pH Meter and pH Controller?
A pH meter measures and displays pH. A pH controller also provides relay output for dosing, alarm or automatic process control.
Do you supply throughout Delhi NCR?
Yes, we supply pH meters, pH controllers, electrodes and industrial water-quality instruments throughout Greater Noida, Noida, Ghaziabad, Delhi NCR and across India.
External Technical References
Business Partner and Dealer Opportunity
Dealers, distributors, system integrators, control-panel manufacturers, RO plant manufacturers and industrial-instrument suppliers may contact us for business cooperation involving online pH meters, pH controllers, electrodes and industrial water-quality instruments.
Our Other Websites
- phmeters.in – pH meters, pH controllers, electrodes and industrial instruments.
- salt-spray-chamber.in – Salt spray chambers and corrosion-test equipment.
- water-tank.in – Water-storage and chemical-storage tanks.
- YouTube Channel – Product demonstrations and updates.
- MCS Facebook Page – Product news and updates.
- Robotech Learning Channel – Technical tutorials and product videos.
Buy Online PH Meter Greater Noida
Contact UMA Industries for pricing, technical specifications, output selection, electrode selection and correct model recommendations. We supply Online PH Meter Greater Noida, pH controllers, pH electrodes and industrial water-quality instruments throughout Delhi NCR and India.
Need help choosing? Call/WhatsApp us for industrial pH/ORP solutions.
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