Does the sensor require chemical reagents?

No, it operates without chemical reagents, ensuring rapid measurement and no secondary pollution.

What is the warranty period?

We provide a 3-year warranty for this product.

RS485 Modbus UV254 Wastewater Cod Analyzer with Automatic Cleaning Monitor

Name: RS485 Modbus UV254 Wastewater Cod Analyzer with Automatic Cleaning Monitor
Brand: Shenzhen StarWSN Science & Technology Co., Ltd.
SKU: 2213966575

Guangdong, ChinaShenzhen StarWSN Science & Technology Co., Ltd.

US$1,200.00

2-49 Pieces

US$1,180.00

50-499 Pieces

US$1,085.00

500+ Pieces

Sample price:US$1250.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

3 Years

Model NO.

SQ800-01COD

Display

Digital

Appliance

Wastewater Treatment

Portable

Non Portable

Certification

RoHS, CE

Type

Cod Meter

Function 1

Water Quality Monitor

Funciton 2

Cod Wastewater Treatment

Function 3

Wireless Cod Monitoring

Function 4

Water Quality Sensor

Transport Package

Carton Box

Specification

20*14*8

Origin

China

HS Code

9032890000

Production Capacity

1000PCS/Month

Key features

Self-Cleaning Design: Built-in program-controlled brush prevents debris and bubbles for stable readings.

No Reagent Required: Uses UV254 absorption technology for rapid measurement without secondary pollution.

Durable Construction: Corrosion-resistant titanium alloy housing with IP68 protection rating.

Easy Integration: RS485 Modbus RTU interface with plug-and-play operation and no initial calibration.

Long Lifespan: Utilizes long-life LED light sources for sustained high performance.

Customization Available: OEM/ODM services and custom configurations available upon request.

3-Year Warranty: Comprehensive 3-year warranty coverage for peace of mind.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedPatents Awarded

Shenzhen StarWSN Science & Technology Co., Ltd.

Guangdong, 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: Shenzhen PortAverage Response Time: ≤3.17h

AI-Powered supplier vetting

SummaryThe supplier operates across software, hardware, communication equipment, instruments, intelligent instruments, and related sales and service activities. It reports broad customization, R&D activity with new products in the past year, and ODM service availability. Production-related evidence shows one production line, one experienced export-trade employee, inventory capability, and stated inspection instructions that are uniformly followed. However, it lacks a valid manufacturing-capacity contract with affiliated subcontractors, has no outsourcing SOP, and does not perform continuous quantity reconciliation. Service controls are mixed: complaint handling and corrective/preventive actions have documented procedures, while service-capability assessment lacks written procedures and an approved-supplier list. ISO14001, ISO9001:2015, and ISO45001:2018 certifications are reported. Financial credibility and customer cases cannot be established from the provided information.

Supplier typeThe stated business scope covers software manufacturing and services, computer hardware and peripheral equipment, communication equipment, information-security and network equipment, instruments, and intelligent instruments. This indicates a technology and equipment supplier with both manufacturing and software-related activities.

CertificationsThe supplier reports ISO14001, ISO9001:2015, and ISO45001:2018 certifications under its sustainable development management system certification information. These stated certifications support environmental, quality, and occupational health and safety management capability.

After-Sales capabilityThe supplier has a clear, followed procedure for handling customer complaints and for corrective and preventive actions. However, it has no written or followed procedure for assessing effective service capability, no approved-supplier list, no overseas warehouse, and no overseas showroom; service terms, port proximity, and lead times are stated but do not establish complete after-sales coverage.

R&D capabilityThe supplier reports R&D capability with new products introduced during the past year and confirms ODM service availability. It also provides customization from samples, designs, full customization, minor customization, and flexible customization, supporting an active product-development capability.

Production capacityThe supplier reports one production line, inventory capability, and uniformly followed finished-product inspection instructions. At the same time, it lacks a valid manufacturing-capacity contract with affiliated subcontractors, has no outsourcing SOP, and does not continuously reconcile quantities for each batch or bulk production, indicating material production-control weaknesses.

Customization capabilityBoth the R&D and design-service information lists customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also reports ODM service, providing explicit evidence of broad customization support.