Is BOQU a manufacturer or a trading company?

BOQU is a manufacturer. Founded in 2007, Shanghai Boqu Instrument Co., Ltd. designs, produces and tests its sensors and analyzers in two Shanghai facilities (Kangqiao and Lingang) with 4,632 m² of floorspace, 200+ employees and an annual output of more than 100,000 instruments.

Which certifications do BOQU water quality instruments hold?

Production is managed under ISO 9001 and ISO 14001 systems, and products carry CE, SGS and FDA related certifications. The pH5806 high temperature pH sensor has also been awarded the Shanghai Brand certification.

What signal outputs and communication protocols are available?

Depending on the model, BOQU online analyzers provide 4-20 mA analog outputs, relay alarm contacts and RS485 Modbus RTU communication. IoT digital sensors output RS485 Modbus RTU directly, so they can connect to PLC, DCS, SCADA or cloud gateways without a separate transmitter.

Can BOQU sensors be used in high-temperature fermentation and steam sterilization?

Yes. BOQU operates a dedicated high-temperature water quality sensor laboratory, and its high-temperature pH and DO sensors such as the pH5806 and DOG-208FA are designed for bioreactors, fermenters and hot process lines that undergo repeated steam sterilization.

Do you offer OEM and ODM services?

Yes. BOQU supports OEM and ODM projects including private labeling, custom housings, cable lengths, measuring ranges, firmware and communication protocols, backed by an in-house R&D team.

What information should I provide to get the right analyzer recommendation?

Please share the parameters to measure, expected range, water type, process temperature and pressure, installation method (immersion, flow-through or pipeline), required output signal, power supply and any local compliance standard. BOQU engineers will then recommend a suitable configuration.

Wholesale Water Conductivity Sensor Manufacturers & Factories

Reli able Sourcing, Global Reach, Uncompromising Quality for Your Industrial Needs.

< div class="aicc_section_head"> Empowering Water Quality Management

Precision Conductivity Sensing: Your Gateway to Industrial Water Excellence

In today's complex industrial landscape, precise measurement of water conductivity is not just a preference, but a critical necessity. Whether for process control, environmental monitoring, or quality assurance, reliable conductivity sensors are the backbone of efficient operations . BOQU, as a leading manufacturer and supplier, bridges the gap between global enterprises and high-quality, cost-effective water conductivity sensor solutions originating from China's advanced manufacturing hubs.

Understanding Conductivity

Electrical conductivity (EC) measures the ability of a solution to conduct electricity, directly correlating to the concentration of dissolved ions. This fundamental parameter is vital in numerous applications, from ultrapure water production to wastewater treatment.

Why Choose BOQU?

Leveraging nearly two decades of expertise, BOQU offers a comprehensive range of conductivity sensors and analyzers, manufactured with stringent quality controls and designed for diverse industrial demands.

Global Supply Chain

We connect you to the most efficient and reliable Chinese factories, streamlining the procurement process and ensuring competitive pricing without compromising on product integrity.

Our Conductivity Sensor Range

High-Performance Conductivity Sensors for Every Application

Our portfolio includes a wide array of conductivity sensors and meters, engineered for accuracy, durability, and ease of integration into your existing systems.

Industrial Online Conductivity Sensor

Robust sensors for continuous monitoring in chemical processing, power generation, and general industry. Features reliable electrode materials and stable signal transmission.

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High-Temperature Conductivity Sensor

Designed to withstand extreme temperatures in demanding environments like steam sterilization, hot fluid processing, and chemical reactions.

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Ultrapure Water Conductivity Sensor

Achieve trace-level accuracy for semiconductor manufacturing, pharmaceutical WFI, and laboratory applications where purity is paramount.

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Portable Conductivity Meter

Handheld devices for field testing and quick site assessments, offering immediate conductivity and TDS readings with high accuracy.

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Manufacturing Excellence from China

Unlocking the China Factory Supply Chain Advantage for Conductivity Sensors

< p>China's prowess in manufacturing, particularly in specialized electronics and sensor technology, offers unparalleled advantages for global procurement. BOQU harnesses this strength, connecting you with factories that meet international standards for quality, innovation, and scalability.

Integrated Manufacturing: From component sourcing to final assembly and calibration, our partner factories offer end -to-end production capabilities.
Quality Assurance: Adherence to ISO 9001, CE, and other relevant certifications ensures product reliability and performance consistency.
Economies of Scale: Benefit from competitive pricing due to optimized production processes and high-volume output, passed on as savings to you.
Technological Advancement: Access cutting-edge sensor designs and manufacturing techniques driven by continuous R&D investments in China's tech sector.

Chinese manufacturing facility for sensors

Meeting Demands Worldwide < h2 id="aicc-procurement-title">Addressing Global Enterprises' Procurement Needs for Conductivity Sensors

We understand the diverse and stringent requirements of international businesses seeking reliable water quality instrumentation.

Scalability & Volume

Our network of factories can handle large-scale orders, ensuring consistent supply for major projects and global distribution.

Tim ely Delivery

Efficient logistics and production planning guarantee on-time delivery, critical for project timelines.

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Customization & OEM/ODM

We facilitate tailored solutions, including private labeling, custom specifications, and integrated systems to meet unique project needs.

Cost-Effectiveness

Leveraging the competitive manufacturing landscape in China to offer premium products at optimal price points.

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Seamless Integration

Sensors and analyzers compatible with standard industrial protocols (e.g., Modbus, 4-20mA) for easy integration into SCADA, DCS, and PLC systems.

Expert Technical Support

Dedicated support from our team and factory engineers for pre-sales consultation, installation guidance, and after-sales service.

The Future of Water Monitoring

Key Development Trends in Water Conductivity Sensing

IoT Integration and Smart Sensors

The move towards IoT-enabled sensors with digital communication protocols (e.g., RS485, Lo Ra) for real-time data transmission and remote monitoring.
Sustainability and Resource Management

Increased focus on sensors that aid in water conservation, energy efficiency, and compliance with stricter environmental regulations.
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Enhanced Accuracy and Durability

Advancements in material science and sensor design leading to greater precision, longer lifespan, and better performance in harsh conditions.
Miniaturization and Portability

Development of smaller, more compact sensors and meters for easier deployment in confined spaces or for field-use scenarios.

Solutions for Your Region

Localized Application Scenarios for Conductivity Sensors

Our sensors are designed to meet specific local needs and regulatory requirements across various industries.

Industrial Wastewater Treatment

Monitoring effluent to ensure compliance with discharge limits and optimizing treatment processes.

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Drinking Water Purification

Ens uring water purity from source to tap, vital for public health and safety regulations.

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Aquaculture Farming

Maintaining optimal water chemistry for fish and shrimp health in hatcheries and grow-out ponds.

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Biopharmaceutical Fermentation

Precise control of ionic strength in bioreactors for optimal microbial growth and product yield.

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Power Plant Water Systems (SWAS)

Monitoring boiler feedwater and steam purity to prevent scaling and corrosion, ensuring operational efficiency.

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Hydroponics & Vertical Farming

Maintaining precise nutrient solution conductivity (EC) for optimal plant growth in soilless agriculture.

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Your Questions Answered

Frequently Asked Questions About Wholesale Conductivity Sensors

What is the typical accuracy of your conductivity sensors?

Our industrial-grade conductivity sensors typically offer accuracy ranging from ±0.5% to ±2% of full scale, depending on the model and application. For ultra-high purity applications, specialized sensors can achieve even higher precision.

Can these sensors be used in aggressive chemical environments?

Yes, many of our conductivity sensors are constructed with chemically resistant materials such as PEEK, PVC, or glass, making them suitable for use in acidic, alkaline, and various solvent environments. Please check individual product specifications for material compatibility.

What is the typical lifespan of a conductivity sensor?

The lifespan of a conductivity sensor is influenced by the application, operating conditions (temperature, chemical exposure), and maintenance. Under normal industrial conditions, our sensors are designed for several years of reliable operation. Regular cleaning and calibration can extend their lifespan.

Do you offer sensors with digital outputs (e.g., RS485 Modbus)?

< p>Yes, we offer a range of conductivity sensors and transmitters with digital outputs, including RS485 Modbus RTU. These are ideal for direct integration into modern control systems and IoT platforms, simplifying data acquisition and system management.

What is the minimum order quantity (MOQ) for wholesale purchases?

MOQs vary by product and factory. Please contact our sales team with your specific requirements, and we will provide a tailored quotation based on your order volume.

Featured Water Conductivity Sensors