Online PH Meter in Rewari
Online PH Meter in Rewari is an industrial instrument used for continuous measurement of 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 RO plants, ETP/STP plants, automobile industries, engineering units, electroplating plants, chemical industries, laboratories and automation panels.
Rewari is an important industrial location in Haryana, connected with Bawal, Dharuhera, Manesar, Bhiwadi, Neemrana and Delhi NCR manufacturing belts. Our online pH meters are suitable for continuous pH monitoring in control panels, process 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 in Rewari
- 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 Rewari Industrial Areas
We supply Online PH Meter in Rewari to manufacturers, laboratories, water-treatment companies, RO plant manufacturers, system integrators, automobile-component units, electroplating plants and control-panel builders throughout Rewari and nearby industrial regions.
Rewari Local Industrial Areas
Our supply coverage includes Rewari Industrial Area, Delhi Road industrial belt, Bawal Road, Narnaul Road, Circular Road, Brass Market area, Model Town, Garhi Bolni Road, Sector 3, Sector 4, Sector 5 and nearby commercial-industrial locations.
Bawal Industrial Area
We supply online pH meters to Bawal Industrial Area, HSIIDC Bawal, Sector 3 Bawal, Sector 4 Bawal, Sector 5 Bawal, Sector 6 Bawal, Sector 7 Bawal, Sector 8 Bawal, Sector 9 Bawal, Sector 10 Bawal, Sector 11 Bawal and nearby automobile and engineering industries.
Dharuhera Industrial Belt
Our coverage includes Dharuhera Industrial Area, Dharuhera town, Kapriwas, Malpura, Kharkhara, Masani, Hero Honda Chowk Dharuhera, NH-48 industrial belt and nearby manufacturing units.
IMT Manesar and Gurugram Industrial Region
We also supply to IMT Manesar, Manesar Sector 1 to Sector 11, Gurugram, Udyog Vihar, Sector 37 Industrial Area, Khandsa Road, Basai Industrial Area, Kadipur Industrial Area and Pataudi Road industrial belt.
Bhiwadi, Khushkhera and Chopanki Belt
Customers may also contact us from Bhiwadi Industrial Area, Chopanki Industrial Area, Khushkhera Industrial Area, Tapukara, Pathredi, Karoli, Kahrani, Sare Khurd, Sare Kalan and nearby Rajasthan industrial locations.
Neemrana, Behror and Shahjahanpur Region
We supply online pH meters to Neemrana Industrial Area, Japanese Zone Neemrana, Behror, Shahjahanpur, Ghiloth, Kotputli and nearby manufacturing and logistics industries.
Nearby Delhi NCR Industrial Cities
We also supply to Delhi, Faridabad, Ballabgarh, Gurugram, Manesar, Bhiwadi, Neemrana, Noida, Greater Noida, Ghaziabad, Sahibabad, Sonipat, Kundli, Bahadurgarh, Rohtak, Panipat and Alwar.
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 Rewari?
- 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 in Rewari
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, pretreatment, surface finishing, paint-shop water, cooling water and wastewater-treatment systems.
Electroplating and Surface Treatment
Electroplating and metal-treatment plants require pH measurement for plating baths, rinsing, phosphating, pretreatment, acid cleaning and wastewater neutralisation.
Engineering and Fabrication Units
Engineering and fabrication industries use online pH meters for component washing, process water, cooling water, chemical cleaning and effluent-treatment applications.
Chemical and Process Industries
Chemical industries use online pH meters for reaction monitoring, mixing, acid dosing, alkali dosing, neutralisation and process-quality control.
Food and Beverage Industries
Food, beverage and packaging units use pH measurement for treated water, cleaning systems, process consistency and quality management.
Textile, Printing and Packaging Units
Textile, printing and packaging industries use online pH meters for process water, chemical preparation, washing systems and effluent-treatment plants.
Pharmaceutical and Laboratory Use
Pharmaceutical utilities, testing laboratories and R&D departments use pH meters for sample testing, purified water, solution preparation and documentation.
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.
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 Rewari
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 in Rewari
- 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 in Rewari
What is an Online pH Meter?
An online pH meter is an industrial instrument used for continuous measurement and display of 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 Rewari?
Yes, we supply online pH meters, pH controllers, indicators, electrodes and sensors throughout Rewari, Bawal, Dharuhera and nearby industrial areas.
Which Rewari industrial areas do you serve?
We supply to Rewari Industrial Area, Bawal Industrial Area, Dharuhera Industrial Area, Garhi Bolni Road, Delhi Road, Narnaul Road and nearby locations.
Which industries use Online pH Meters in Rewari?
Online pH meters are used in RO plants, ETP plants, STP plants, automobile, engineering, electroplating, chemical, food, pharma, textile, 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 Haryana and Delhi NCR?
Yes, we supply pH meters, pH controllers, electrodes and industrial water-quality instruments throughout Rewari, Bawal, Dharuhera, Gurugram, Manesar, Faridabad, 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 in Rewari
Contact UMA Industries for pricing, technical specifications, output selection, electrode selection and correct model recommendations. We supply Online PH Meter in Rewari, pH controllers, pH electrodes and industrial water-quality instruments throughout Haryana, Delhi NCR and India.
Need help choosing? Call/WhatsApp us for industrial pH/ORP solutions.
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