How does the sensor handle turbidity interference?

It features automatic compensation for turbidity interference to ensure accurate COD and TOC readings.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

What is the protection grade of the sensor?

The sensor has an IP68 protection grade, making it suitable for underwater installation.

High Accuracy IP68 RS485 Online Toc Cod Sensor Chemical Oxygen Demand Sensor Inline Cod Sensor Cod Probe for Water Monitoring

Name: High Accuracy IP68 RS485 Online Toc Cod Sensor Chemical Oxygen Demand Sensor Inline Cod Sensor Cod Probe for Water Monitoring
Brand: Suzhou Delfino Environmental Technology Co., Ltd.
SKU: 2168129225

Jiangsu, ChinaSuzhou Delfino Environmental Technology Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

COD351L

Transport Package

Packing

Specification

Diameter 60mm, length 215mm

Trademark

Daruifuno

Origin

China

HS Code

9026809000

Production Capacity

5000pieces/Year

Key features

Zero Reagent Usage: Environmentally friendly measurement with no reagents required, avoiding pollution.

Multi-Parameter Detection: Simultaneously measures COD, TOC, turbidity, and temperature with high accuracy.

IP68 Waterproof Rating: Robust IP68 protection grade suitable for harsh underwater monitoring environments.

RS-485 Modbus Support: Standard RS-485 output supporting Modbus RTU protocol for easy system integration.

Turbidity Compensation: Automatically compensates for turbidity interference to ensure precise readings.

Low Maintenance Design: Equipped with a self-cleaning brush for extended maintenance cycles.

Customization Available: Supports OEM/ODM services including full customization from samples or designs.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedPatents Awarded

Suzhou Delfino Environmental Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.93h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established product development and customization capabilities, including 3D design, multiple customization models, ODM/OEM services, SDK availability, and software proficiency in AutoCAD, Pro/E, and SolidWorks. Quality processes include documented inspection, complaint handling, corrective and preventive action procedures, and stated quality assurance. Production evidence includes two production lines, one million pH meter units annually, two quality inspectors, and lead times within 15 workdays in both peak and off-peak periods. Service coverage is comparatively limited: no overseas warehouse, showroom, agents, branches, or overseas service countries are reported, and there is no valid manufacturing-capacity contract with related subcontractors. R&D documentation available for audit is also lacking. Certification, financial credibility, and customer-case evidence are insufficiently documented in the provided information.

Supplier typeThe supplier operates an assembling line and two production lines, produces pH meters, and serves industrial process control, municipal water testing, environmental monitoring, laboratory, and portable instrument applications. The information supports classification as a manufacturer and assembler of measuring instruments, although no formal supplier-type designation is stated.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions, customer complaints, supplier-service assessment, and finished-product inspection. However, it reports no overseas warehouse, showroom, agents, branches, or overseas service countries, indicating documented service processes but limited overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year, a professional R&D team, continuous innovation, more than 20 patents, ODM capability, SDK availability, and engineering proficiency in AutoCAD, Pro/E, and SolidWorks. Nevertheless, no design-input, output, review, verification, or validation documents were available for auditor review.

Production capacityProduction evidence includes two production lines, annual pH meter output of 1,000,000 pieces, in-stock capability, two quality assurance/QC inspectors, standardized finished-product inspection instructions, and lead times within 15 workdays in peak and off-peak seasons. A deficiency is that no valid manufacturing-capacity contract exists between the factory and related subcontractors.

Customization capabilityThe supplier explicitly provides 3D software design, customization from samples and designs, full, minor, and flexible customization, as well as ODM and OEM services. These repeated capabilities across design and R&D records provide clear evidence of broad customization support.