Analog ORP Sensor For Drinking Water Or Surface Water

The Daruifuno pH sensor ASP101E delivers precise ORP measurement across a full range of 0 to ±2000mV. Its advanced design features:

Engineered for versatile performance in diverse conditions:

• Medium-to-low temperature range (0-80°C): Continuous operation at pressures up to 4 bar
• High-temperature range (80-100°C): Continuous measurements for up to 30 minutes at 2 bar pressure

• Optimal sample flow rate: 0.001 m/s to 0.5 m/s
• Zero-point (E0) ORP: ±20mV for excellent calibration stability
• Slope: Over 95% sensitivity
• Temperature compensation options: PT100, PT1000, or customized NTC10K sensor

Standard dimensions: 12mm diameter × 120mm length (custom sizes available)

• Installation options: Twist-proof cap or PG13.5 thread
• Cable configuration: Integrated or detachable

• Large capacity reference for extended service life
• Optional cleaning connector for underwater maintenance
• Available with PTFE protective cover and self-cleaning interface
• Self-cleaning function enhances stability, accuracy, and reliability while reducing maintenance costs

The ASR101E glass pH sensor offers ultimate flexibility with custom mounting accessories for any industrial environment:

• Sidewall Mounting: Ideal for large tanks and vessels
• Top Flange Mounting: Perfect for sealed reactors
• Pipe/Flow Cell Mounting: For in-line measurements
• Submersible Mounting: For open tanks and channels
• Manual Retractable Holder: Enables maintenance without process shutdown

The optional PTFE (Teflon) sheath provides exceptional corrosion resistance in harsh chemical environments. Featuring 3/4" NPT threads for easy attachment to mounting accessories, it ensures seamless integration across various applications.

The ASR101E ORP sensor serves critical monitoring needs across multiple industries:

• Water treatment plants: Ensures ORP compliance throughout treatment processes
• Industrial production: Monitors ORP in chemical, pharmaceutical, and food processing
• Environmental monitoring: Tracks ORP in natural water bodies
• Aquaculture: Maintains optimal pond conditions
• Aquariums & pools: Protects aquatic life and swimmer safety
• Research labs: Supports precise pH measurement in experiments

Suzhou Delfino Environmental Technology Co., Ltd. is a professional manufacturer of water analysis instruments and sensors, integrating development and production together. Our main products include online, portable water quality analysis instruments. Since its establishment, we have focused on the development and production of water quality analysis instruments.

The monitoring parameters of water quality analyzer instruments mainly include: pH, ORP, dissolved oxygen, conductivity/TDS/salinity, turbidity, SS, Chlorophyll, Blue-green algae, COD, NH4-N, NO3, free chlorine, peracetic acid and so on.

As the rapid growth of the global economy leads to increased consumption and urbanization, solid waste generation has increased significantly, directly affecting the water and wastewater treatment industry. Daruifuno aims to provide solutions to various industries and fields and create a cleaner and healthier drinking water environment for the earth.

Our products mianly application for follows industry：Municipal sewage water treatment plant, industrial wastewater treatment plant, Chemical, Petroleum, Papermaking, Food and drinking, Medicine, Electroplating, PCB plant, fish farm,Lake/river/ocean/groundwater/surface and so on.

Our company was established in 2015, but our predecessor has been committed to the water quality testing industry for more than 10 years. At present, we have our own R&D center with many senior engineers with more than 10 years of experience in the research and development of water quality analyzers and water quality sensors, and are equipped with strict front-line production workers, professional quality inspection personnel and testing equipment to check every process.

As a high-tech enterprise in China, our production is strictly in accordance with ISO9001 from raw material sources to finished equipment. After years of efforts, the company has obtained more than 20 patent certificates, high-tech enterprise certificates, CE, SGS, etc. He has accumulated rich practical experience in the field of water quality testing and has unique insights in the field of water quality testing.

Our company takes "reasonable prices, efficient production time, and good after-sales service" as its purpose and adheres to the business philosophy of "based on quality and creating value for customers". At present, the company is actively exploring the international market and actively promoting its own brands and products. It has been exported to Asia, Southeast Asia, Europe, Africa, and South America, with customers in more than 50 countries and regions around the world. And hope to develop together with customers for mutual benefit with high-quality products and sincere services.