Does the sensor require sample flow?

No, the sensor's measurement is not dependent on sample flow rate.

DEC350 RS485 Online 4-Electrode Salinity Sensor Salinity Probe for Seawater

Name: DEC350 RS485 Online 4-Electrode Salinity Sensor Salinity Probe for Seawater
Brand: Suzhou Delfino Environmental Technology Co., Ltd.
SKU: 2062411725

Jiangsu, ChinaSuzhou Delfino Environmental Technology Co., Ltd.

US$449.00

1-24 Pieces

US$439.00

25-49 Pieces

US$429.00

50-99 Pieces

US$419.00

100+ Pieces

Sample price:US$449.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year Lifetime Free Technical Support

Warranty

1 Year Lifetime Free Technical Support

Model NO.

DEC350

Display

Digital

Portable

Non Portable

Appliance

Food Analysis, Medical Research, Biochemistry, Water Treatment and Monitoring

Certification

ISO9001, CE, SGS

Working Pressure

0~6bar

Accuracy

±1ppt

Material

Peek+Nickel

Measuring Range

0~80ppt

Calibration Method

2-Point Calibration

Dimension

D:22mm L:210mm

Weight

200g

Resolution

1ppt

Work Temperature

0.0~50.0℃

Shell Material

Ti+Peek+Nickel

Transport Package

Packaging

Specification

Diameter 22mm/ total length 150mm

Trademark

drfn

Origin

China

HS Code

9026809000

Production Capacity

50000 Pieces/Year

Key features

IP68 Waterproof Design: Protection grade IP68 allows continuous underwater operation for long periods.

RS485 Modbus Protocol: Standard Modbus protocol supports seamless integration with industrial control systems.

Durable Shell Material: Constructed with Ti+PEEK+Nickel for strong, durable structure and long service life.

Fast Response Time: T90 response time is less than 15 seconds for efficient real-time monitoring.

Customizable Cable: Standard 5-meter cable available, with customization options for specific needs.

Lifetime Technical Support: Provides 1-year warranty and lifetime free technical support for all units.

OEM/ODM Service: Offers full customization, minor customization, and flexible OEM/ODM services.

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: ≤6.62h

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.