UMA Industries manufactures and supplies the Digital pH Meter with 0-10 VDc Output for continuous online pH monitoring in industrial water-treatment and process-control systems. This panel-mounted instrument is built for practical plant use where a stable pH reading and a proportional 0-10 VDC signal are needed for PLC, HMI, SCADA, data logger or automation-panel connection. Manufactured at UMA Industries’ unit in Village Sunped, Ballabgarh, Faridabad, Haryana, India, it is positioned for buyers who need dependable instrumentation, straightforward calibration and clear panel visibility.
The published price is company-confirmed. Product size, capacity, internal and external dimensions, power supply, optional controls/accessories, delivery schedule and mode of transport may be finalized or changed according to customer requirements in the quotation or proforma invoice. That makes the Digital pH Meter with 0-10 VDc Output suitable for selection at quotation stage when the application, installation point and control integration are already known.
Applications of Digital pH Meter with 0-10 VDc Output
The Digital pH Meter with 0-10 VDc Output is used for continuous online pH monitoring in ETP plants, STP plants, RO water-treatment systems, DM plants, chemical dosing panels, electroplating units, cooling towers, boiler-water treatment, pharmaceutical utilities, food processing plants and general industrial process control. In these duties, the 0-10 VDC analog output provides a proportional signal that can be used for remote indication, interlocking or trend recording through the plant’s control system.
For buyers comparing product families, you can also review Digital pH Meter Online, Modbus 485 pH Meter Online, pH Meter Table Top and Online PH Meter Pune. Those linked pages help separate panel-mounted online monitoring from table-top laboratory use and communication-based variants.
Why the 0-10 VDC output helps in automation
The Digital pH Meter with 0-10 VDc Output is especially useful where operators want local pH indication plus a simple analog output for downstream control logic. The signal can support process visualization, alarm logic, dosing coordination and supervisory monitoring, provided the receiving device is configured correctly. This makes the meter practical for water-treatment skids, chemical dosing stations and compact panel builds where space, readability and wiring simplicity matter.
The front-panel screw calibration arrangement with pH 4 and pH 7 values is intended for routine adjustment using suitable buffer solutions. For stable readings, installation should keep the electrode location, sample condition and maintenance plan consistent with the process duty.
Technical overview
Source specifications for the Digital pH Meter with 0-10 VDc Output include a range of 0.00 to 14.0 pH, 0.01 pH resolution, BNC input for a pH probe of compatible brand, seven-segment bright LED display, 220 Vac operating voltage, and a PP/ABS body. The body construction, display style and panel format are aligned with industrial use where visibility and mounting convenience matter more than bench-top portability.
Because this is an online instrument, the selected electrode, sample chemistry and installation method influence actual performance. Buyers should choose the probe according to temperature, chemical exposure, immersion or flow arrangement, and whether the process is clean water, wastewater or dosing-mix service. If the plant will later need communication or relay-based control, review the other family variants before finalizing the quotation.
Selection guidance before you place the order
When selecting the Digital pH Meter with 0-10 VDc Output, confirm three practical points: the panel space available, the type of pH probe to be connected through the BNC input, and how the 0-10 VDC output will be used by the PLC, HMI or logger. If the application is only local indication, the meter still remains useful; if the application includes dosing automation, confirm the logic sequence, alarm philosophy and receiving-input range during quotation.
For buyers comparing options across cities and plant sizes, the internal product range also includes Online PH Meter Delhi, Online PH Meter Greater Noida, Online PH Meter Mumbai and Online PH Meter Nashik. These pages are useful if you want to compare common panel-meter use cases against location-specific purchasing searches within India.
Measurement procedure for the Digital pH Meter with 0-10 VDc Output
Before use, ensure the electrode is compatible, clean and properly installed. Rinse the probe, allow the process reading to stabilize and then compare the measured value with the expected plant condition. Use pH 4 and pH 7 buffer values for calibration adjustment when required. For routine measurement, keep the sample representative, avoid air entrainment where possible and allow enough stabilization time after any dosing step. The Digital pH Meter with 0-10 VDc Output is intended for continuous monitoring, so the best practice is to verify it under actual process conditions rather than rely only on a dry bench check.
Calibration and routine verification
Calibration is central to useful pH monitoring. For the this product, the front-panel screw calibration method is designed for pH 4 and pH 7 reference points. In normal water-treatment service, many plants verify calibration periodically and more often in dirty, scaling or chemically aggressive duties. The exact interval should follow the plant’s own operating experience, the electrode condition and the process criticality.
Routine verification should include checking whether the reading responds smoothly to buffer changes, whether the analog output tracks the displayed value and whether the probe cable, connector and panel wiring remain secure. If drift is noticed, check the electrode first, then the calibration reference points, then the signal wiring and controller input settings.
Electrode care and installation notes
The pH probe is the most sensitive part of the system. For best service, keep the electrode wetted as recommended by the probe maker, avoid unnecessary mechanical shock and do not allow process solids to coat the sensing area for long periods. A compatible pH probe with BNC connector may be used, but the exact electrode body, junction style and temperature arrangement should match the process fluid and installation method.
For better life and more stable readings, avoid installing the probe where high turbulence, trapped bubbles or direct chemical injection can distort the reading. In dosing skids and recirculation lines, a well-designed sample point often improves performance more than any display setting can.
Maintenance, cleaning and safety
Maintenance for the this product should focus on the electrode, connector, panel cleanliness and safe electrical wiring. Wipe the panel with a dry or lightly damp cloth, keep the enclosure free from corrosive splash and inspect cable glands, BNC connection and supply terminals during planned shutdowns. If the process fluid contains scaling, oil or suspended solids, inspect the electrode more frequently because build-up can slow response and cause false readings.
From a safety perspective, isolate power before wiring or servicing, verify the supply voltage before energizing and keep signal cables separated from noisy power lines where practical. For any plant control integration, the receiving panel should be checked by qualified electrical personnel. UMA Industries supplies and provides technical support to customers across India, and ready-stock compact products, controllers, spares and accessories may be dispatched by air courier within 3 working days, subject to availability, payment confirmation, destination serviceability and carrier schedules.
Standards and pH measurement guidance
For general pH measurement concepts, the US EPA Method 9040C — pH Electrometric Measurement is a useful external reference for basic practice and terminology. It is a reference for measurement guidance only and does not imply product approval or certification.
In industrial use, the meter itself is a panel instrument; the process result depends on the electrode, sample handling, calibration discipline and the plant’s own procedure. The this product should therefore be selected as part of the complete measurement system, not as a standalone promise of accuracy without the proper probe and calibration plan.
Faridabad manufacturing origin and pan-India support
The this product is manufactured at UMA Industries’ unit in Village Sunped, Ballabgarh, Faridabad, Haryana, India. That Faridabad manufacturing base is relevant for buyers who want direct manufacturer support, faster technical clarification and a straightforward quotation process for panel-integration jobs, water-treatment projects and repeat industrial purchases.
UMA Industries supplies and provides technical support to customers across India. Published prices on the website are company-confirmed, and product size, capacity, internal and external dimensions, power supply, optional controls/accessories, delivery schedule and mode of transport may be finalized or changed according to customer requirements in the quotation or proforma invoice. Ready-stock compact products, controllers, spares and accessories may be dispatched by air courier within 3 working days, subject to availability, payment confirmation, destination serviceability and carrier schedules.
FAQs
What is the main use of the Digital pH Meter with 0-10 VDc Output?
The this product is used for continuous online pH monitoring and for sending a proportional 0-10 VDC signal to PLC, HMI, SCADA, data logger or automation panels.
Can this meter be used in ETP and STP plants?
Yes. It is suitable for ETP, STP, RO water treatment, DM plants, chemical dosing, cooling towers, boiler-water treatment and similar industrial process-control duties.
Which pH probe can be used with this meter?
A compatible pH probe with BNC connector can be used. The probe should be selected for the chemical environment, temperature and installation method.
How is calibration done on the this product?
Calibration is done through the front-panel screw using pH 4 and pH 7 values. Routine verification should be performed using suitable buffer solutions.
How often should calibration be checked?
The interval depends on process severity, electrode condition and plant practice. Clean-water service may need less frequent checking than dirty or chemically aggressive service.
Does the output help in automatic dosing?
Yes, the 0-10 VDC output can support dosing logic when correctly interfaced with the plant controller. The final logic and scaling must be set by the system integrator.
Is the this product suitable for panel mounting?
Yes. It is a panel-mounted instrument with a seven-segment LED display and a 96 × 96 × 85 body size listed in the source specifications.
Can I compare this with other online pH meter options?
Yes. Review the related product pages such as Digital pH Meter Online, Modbus 485 pH Meter Online and pH Meter Table Top to compare output type and application style.
How do I order the this product?
Contact UMA Industries with your panel details, probe requirement and output-use requirement, and ask for a quotation or proforma invoice. The this product can then be finalized to suit the installation and control scheme.
For quotation, technical clarification or product matching, contact UMA Industries at 9310530941 or 8178668698. The Digital pH Meter with 0-10 VDc Output is a practical choice for plants that need reliable online pH monitoring, simple calibration, compatible analog output and direct support from a Faridabad manufacturer serving customers across India.
Digital pH Meter with 0-10 VDc Output is supplied with the final configuration recorded in the customer quotation or proforma invoice.
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