Digital pH Meter Online for Industrial Use
Digital pH Meter Online Manufacturer in Faridabad is manufactured and supplied by UMA Industries for continuous pH monitoring and clear digital indication in Faridabad. The page configuration is generated only from the approved product-title identity, family, variant and location rules.
Final electrode construction, cable length, mounting method, output requirement and process compatibility should be confirmed during quotation.
Applications
Digital pH Meter Online may be used in water treatment, ETP/STP plants, neutralisation systems, process tanks, rinse-water systems, laboratories and compatible chemical-process liquids.
Correct electrode selection, representative sampling position and adequate process mixing are important for dependable readings and control decisions.
Technical specifications
| Measurement range | 0.00 to 14.00 pH |
|---|---|
| Resolution / least count | 0.01 pH |
| Display | Seven-segment LED display |
| Probe connection | BNC connection for a compatible pH electrode |
| Operating supply | 220 V AC standard; 110 V AC or 24 V AC/DC on demand |
| Enclosure | 96 × 96 × 85 mm |
| Body material | ABS/PP |
| Calibration | Front-panel calibration using pH 7 and pH 4 buffer solutions |
Operating Principle
The connected pH electrode develops a small electrical signal according to hydrogen-ion activity in the process liquid. The instrument processes this signal and displays the corresponding pH value on the seven-segment LED display.
Measurement quality depends on electrode condition, calibration, cable integrity, connector cleanliness, representative probe location and correct electrical installation.
Installation Guidance
- Install the instrument in a readable panel position with adequate clearance for wiring and service.
- Confirm panel cut-out, operating supply, probe connection and output or relay wiring before installation.
- Keep the BNC connector clean and dry and route the electrode cable away from strong electrical interference, heat, sharp edges and moving parts.
- Place the electrode in a representative, adequately mixed portion of the process liquid.
- Electrical installation must be completed by trained personnel after isolating the supply.
Selection Guidance Before Ordering
Share the process liquid, expected pH range, temperature, electrode mounting method, cable length, panel dimensions, supply voltage and required output while requesting a quotation.
Also confirm whether only local indication is required or whether PLC, SCADA, recorder or automation integration is needed.
Calibration process
- Rinse the pH electrode with clean water.
- Place the electrode in fresh pH 7 buffer solution and wait for the reading to stabilise.
- Adjust the front-panel pH 7 control until the display reads 7.00.
- Rinse the electrode again and place it in fresh pH 4 buffer solution.
- Wait for stabilisation and adjust the pH 4 control until the display reads 4.00.
- Rinse the electrode before returning it to the process.
Working and operating procedure
- Inspect the electrode, cable and BNC connection.
- Power the instrument and verify calibration.
- Immerse the electrode in a representative, well-mixed part of the process liquid.
- Allow the reading to stabilise before observation or recording.
- Rinse and store the electrode correctly after use or maintenance.
Electrode care, maintenance and precautions
- Keep the electrode sensing bulb clean and hydrated according to the probe instructions.
- Use fresh, uncontaminated pH buffer solutions.
- Rinse the electrode between different solutions.
- Avoid impact, rough rubbing and excessive cable bending.
- Keep the BNC connector and panel wiring clean and dry.
- Isolate the electrical supply before servicing the panel instrument.
- Recheck calibration after cleaning, storage, probe replacement or unexplained reading drift.
Surrounding industrial areas and nearby buyer locations
Industrial buyers in and around Faridabad may refer to the following approved nearby locations for geographic reference and procurement planning.
- Dabua Colony Industrial Area
- DLF Industrial Area Faridabad
- Sector 27A Industrial Area Faridabad
- Sector 58 Industrial Area Faridabad
- Sector 68 IMT Faridabad
Factory-Direct Industrial Instrumentation
Direct manufacturer communication helps confirm product configuration, application requirements, packing and dispatch details before supply.
Precision Measurement for Reliable Industrial Decisions
Clear digital indication and correct calibration help operators identify pH changes and make more consistent process decisions.
Related Products
Frequently Asked Questions
What measurement range is provided?
The approved measurement range is 0.00 to 14.00 pH.
What resolution or least count is provided?
The approved resolution or least count is 0.01 pH.
Which pH electrode connection is used?
The instrument uses a BNC connection for a compatible pH electrode.
How is the instrument calibrated?
The pH Meter is calibrated from the front panel using fresh pH 7 and pH 4 buffer solutions.
Is the instrument suitable for continuous online monitoring?
Yes. It is intended for continuous industrial pH indication when installed with a suitable electrode and process arrangement.
Can it connect to PLC or SCADA?
PLC or SCADA connection depends on the verified output or communication variant stated in the product title.
Where may this pH Meter be used?
It may be used in water treatment, ETP/STP plants, process tanks and compatible chemical-solution monitoring applications.
What routine maintenance is required?
Keep the electrode clean and hydrated, use fresh buffers, protect the cable and connector, and recheck calibration after cleaning, storage or replacement.
Can this pH Meter be used for automatic dosing?
A pH Meter is intended for indication and signal transmission. Automatic dosing requires a verified pH Controller or a separately engineered control system.
How is the product normally dispatched?
The product may be dispatched by suitable courier or transport service according to packing, destination and serviceability.
What is the estimated dispatch time?
Products other than complete salt spray chambers are normally dispatched within 3 working days, subject to payment confirmation, product readiness, packing and carrier schedules.
Is supply available for this location?
UMA Industries provides supply and technical-selection support for buyers in Faridabad, Haryana and approved nearby industrial areas.
Manufacturing, Dispatch, Warranty and Quotation
UMA Industries manufactures and supplies Digital pH Meter Online from Village Sunped, Ballabgarh, Faridabad, Haryana, India. Final probe, output, mounting and application requirements should be confirmed during quotation.
Warranty exclusion: Sensors, probes and connecting leads are not covered under warranty.
Contact UMA Industries: 8178668698, 9310530941
Product Videos and Company Updates
No exact product-specific video has been approved for this model. The official company channels below may be used for product demonstrations and updates:
Need help choosing? Call/WhatsApp us for industrial pH/ORP solutions.
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