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Transmitter
Online pH / ORP Water Quality Transmitter
The online pH / ORP water quality transmitter is a general-purpose industrial analyzer designed for continuous monitoring of pH value (acidity/alkalinity) and ORP (oxidation-reduction potential) in various water quality applications.
It integrates measurement, display, control, and data transmission in one compact unit, supporting real-time data upload to cloud platforms and remote monitoring and control, making it ideal for modern digital water management systems.
Transmitters & Sensors Description
pH ORP Transmitter-Key Features & Advantages
Accurate & Stable Measurement
High-precision pH and ORP measurement with excellent long-term stability, suitable for continuous online monitoring.Multi-Scenario Compatibility
Widely used in industrial water, wastewater, drinking water, process water, and environmental monitoring.Cloud Data Upload & Remote Control
Supports data transmission to cloud platforms for remote viewing, alarm management, and parameter configuration.Industrial-Grade Design
Robust enclosure, strong anti-interference capability, suitable for harsh industrial environments.Flexible Signal Output
Standard 4–20 mA output, optional digital communication for seamless PLC, DCS, and SCADA integration.Easy Installation & Maintenance
Compatible with standard pH / ORP electrodes, simple wiring, and convenient calibration.
Ph Orp Transmitter-Typical Applications
Industrial process water monitoring
Sewage and wastewater treatment plants
Chemical and pharmaceutical industries
Power plant water systems
Food & beverage water quality control
Environmental water monitoring stations
Smart water and IoT-based water management systems
Ph Orp Transmitter-Measured Parameters & Sensors
pH Value (Acidity / Alkalinity)
ORP (Redox Potential)
Temperature (for automatic compensation)
The transmitter supports industrial-grade pH and ORP electrodes, ensuring reliable performance in different water qualities, including clean water, wastewater, and lightly corrosive media.
Ph Orp Transmitter-Data Communication & Control
The transmitter supports real-time data transmission to cloud platforms, enabling:
Remote monitoring via PC or mobile devices
Historical data storage and trend analysis
Alarm notification for abnormal pH / ORP values
Remote parameter configuration and calibration
This makes the analyzer suitable for smart water systems and centralized management platforms.
Transmitters & Sensors Parameter
Measurement Range: pH / ORP (configurable)
Accuracy: High-precision industrial grade
Temperature Compensation: Automatic
Output Signal: 4–20 mA (optional digital communication)
Power Supply: DC 24V
Protection Class: Industrial-grade enclosure
Installation: Wall-mounted / panel-mounted / pipe-mounted
(Detailed specifications can be customized according to project requirements.)
Instrava OEM/ODM
Customization & Long-Term Partnership
Beyond standard configurations, we work closely with customers as a long-term technical partner, providing tailored water quality monitoring solutions that fit real operating conditions, not just product specifications.
Customization options include:
Sensor selection for pH, ORP, and temperature based on water characteristics
Communication interfaces and cloud platform integration
Control logic, alarm strategies, and output configuration
Enclosure, mounting method, and environmental adaptation
Integration support for PLC, DCS, and SCADA systems
More importantly, we support customers throughout the entire project lifecycle — from application analysis and system design to commissioning and long-term operation.
As a trusted partner focused on industrial measurement and control instruments, we help customers reduce system complexity, improve data reliability, and achieve stable long-term operation in water treatment, industrial processes, and environmental monitoring applications.
The transmitter supports standard industrial outputs and communication interfaces that connect to gateways or control systems, enabling real-time data upload to cloud platforms. This allows centralized monitoring, historical data analysis, and alarm management without on-site operation.
Yes. With cloud connectivity, users can remotely view measurement data, adjust parameters, manage alarms, and perform calibration guidance, reducing on-site maintenance workload and improving operational efficiency.
The transmitter is designed for 24/7 continuous industrial use, featuring stable signal processing, strong anti-interference performance, and compatibility with industrial-grade pH and ORP electrodes.
Advanced filtering algorithms and automatic temperature compensation help maintain accurate readings even under fluctuating flow rates, temperature changes, and variable water quality conditions commonly found in industrial and wastewater applications.
Yes. The analyzer supports standard 4–20 mA outputs and optional digital communication, allowing seamless integration with PLC, DCS, and SCADA systems while also enabling cloud-based data access.
Cloud monitoring is especially valuable for distributed water systems, multi-site wastewater plants, industrial parks, and smart water projects where centralized management, remote diagnostics, and data-driven decision-making are required.
Why Choose Instrava
By choosing Instrava, you gain a partner with a deep understanding of industrial applications and the expertise to meet today’s operational challenges.
Our role extends beyond products—we support your success through dependable solutions and long-term commitment.
Engineering-Driven Innovation
Innovation at Instrava is guided by real industrial requirements. We continuously refine our technologies to address evolving operational challenges, ensuring practical and reliable performance in demanding environments.
Application-Specific Customization
We provide engineering-level customization to match specific process conditions. From measurement range and materials to output signals and installation options, our solutions are configured to fit real applications.
Proven Quality and Reliability
Quality and reliability are fundamental to every Instrava product. Manufactured under strict quality control and thoroughly tested, our instruments deliver accurate, stable, and long-term performance.
Global Capability with Local Support
Instrava combines global engineering expertise with responsive local support, ensuring our partners benefit from internationally aligned technology and timely regional service.
Comprehensive Product Portfolio
Our broad portfolio of measurement and control instruments enables us to address a wide range of industrial needs, providing integrated solutions from a single, reliable source.
Partner-Oriented Engineering Support
We work closely with our partners from technical consultation to after-sales support. Our focus is on delivering solutions that create lasting value and support long-term operational success.
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