This page is not the official website. Generated by AI, does not constitute any advice. If needed, please click here to visit the corresponding official website.

Precision Water Quality Monitoring Solutions

Advanced sensors, controllers & analyzers for pH, ORP, conductivity, dissolved oxygen, turbidity, COD, chlorine, ammonia, and multiparameter analysis.

Explore Products Contact Us

About Daruifuno

Suzhou Delfino Environmental Technology Co., Ltd. is a leading manufacturer of online water quality monitoring instruments. We specialize in high-precision sensors, controllers, and analyzers for industrial, municipal, and environmental applications.

Advanced Technology

Our products utilize cutting-edge sensor technology including digital RS485, fluorescence, optical UV, and inductive conductivity for reliable and accurate measurements.

Industrial Applications

Designed for wastewater treatment, drinking water, cooling systems, aquaculture, and industrial process control with robust performance in harsh environments.

Global Reach

Trusted by clients worldwide with comprehensive support, technical documentation, and responsive customer service from our Suzhou headquarters.

Our Products

Comprehensive range of online water quality sensors, controllers, and analyzers for every application.

Online Analog PH Sensor

Analog PH ORP Controller

Reliable analog controller for pH and ORP monitoring in sewage and industrial water systems.

Controller
Digital Conductivity Sensor

Digital Conductivity Sensor

4-pole digital sensor for seawater and high-salinity applications with RS485 output.

Sensor
OPTOD Dissolved Oxygen Probe

OPTOD Dissolved Oxygen Probe

Fluorescence-based DO sensor for industrial wastewater with Aqualabo OPTOD technology.

Sensor
Laser Turbidity Sensor

Laser Turbidity Sensor

OLTU600 online laser turbidity sensor for circulating cooling water with high precision.

Sensor
Digital COD Sensor

UV254nm COD Sensor

Real-time monitoring digital COD sensor using optical UV254nm technology.

Sensor
Ammonia Nitrogen Sensor

ISE Ammonia Nitrogen Sensor

pH/Ammonia combination sensor for online monitoring of nitrogen compounds in water.

Sensor

MCC200-A8 Multiparameter Controller

Advanced 8-channel multiparameter analyzer for simultaneous monitoring of pH, DO, conductivity, turbidity, and more.

Controller

Chlorine Dioxide Sensor

High-sensitivity sensor for online monitoring of chlorine dioxide in disinfection systems.

Sensor

Toroidal Conductivity Sensor

High-precision ASC200 online toroidal conductivity sensor for accurate salinity and TDS measurement.

Sensor

Amperometric Chlorine Probe

Drinking water chlorine sensor with 4-20mA output for safe and accurate disinfectant monitoring.

Sensor

Blue Green Algae Sensor

Optical sensor for detecting phycocyanin and monitoring cyanobacteria in lakes and reservoirs.

Sensor

Stainless Steel Digital pH Sensor

Robust digital pH sensor with cleaning connector for industrial wastewater applications.

Sensor

Why Choose Daruifuno?

High Accuracy

Our sensors deliver precise measurements with minimal drift, ensuring reliable data for critical decisions.

Durability

Engineered for harsh environments with corrosion-resistant materials and long service life.

Easy Integration

Standard 4-20mA, RS485, and relay outputs for seamless integration with SCADA and control systems.

Expert Support

Dedicated technical team available for installation guidance, troubleshooting, and calibration support.

50+
Countries Served
10,000+
Units Installed
15+
Years Experience
200+
Product Models

Applications

Our water quality monitoring solutions serve diverse industries worldwide.

Wastewater Treatment

pH, DO, ORP, and nutrient monitoring for biological treatment processes and effluent compliance.

Drinking Water

Chlorine, turbidity, and conductivity monitoring for safe and compliant potable water supply.

Industrial Process

Precision control of water chemistry in cooling towers, boilers, and manufacturing processes.

Aquaculture

Dissolved oxygen, pH, and temperature monitoring to optimize fish and shrimp farming.

Environmental Monitoring

Multiparameter probes for rivers, lakes, and reservoirs to track water quality trends.

Healthcare

Pure water and disinfectant monitoring for hospitals, laboratories, and pharmaceutical production.

Frequently Asked Questions

What is the difference between analog and digital sensors?

Analog sensors output a 4-20mA or 0-10V signal, while digital sensors use RS485 Modbus communication, offering better noise immunity, longer cable runs, and multi-parameter capability on a single cable.

How often should I calibrate my pH sensor?

We recommend calibrating pH sensors every 1-4 weeks depending on the application. Wastewater and industrial processes may require more frequent calibration than clean water applications.

Can your sensors be used in seawater?

Yes, we offer specialized sensors for seawater applications including digital conductivity sensors with 4-pole design and corrosion-resistant materials suitable for high salinity environments.

Do you provide technical support and documentation?

Yes, we provide comprehensive user manuals, installation guides, and technical drawings for all products. Our support team is available via email and phone for any technical questions.

Contact Us

Get in touch with our team for product inquiries, technical support, or custom solutions.

Contact Information

Ms. Selena

Phone (WhatsApp):

++86 18013144571

Office Address:

Room 301, Building 3, No. 25 Datong Road, High-tech Zone, Suzhou, Jiangsu, China

Company:

Suzhou Delfino Environmental Technology Co., Ltd.

Get in Touch

We're here to help you find the right water quality monitoring solution for your application. Contact us today to speak with one of our experts.

Visit Official Website to Contact

Connect With Us

China Quality Suppliers fobcompany.info

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact [email protected] via your corporate email to cancel. We will cancel your inclusion within 3 business days.

如果您是域名所有者 不想被fobcompany.info收录 请用企业邮箱联系[email protected] 取消收录 我们将在3个工作日取消您的收录

Service Request: If you are other domain and want to be included, please contact [email protected]

如果您是其他域名合作 也请联系[email protected]