What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

Resistivity Sensor for Industrial Sewage Treatment PLC

Name: Graphite 4-Electrode Large Measure Range Conductivity/TDS/Salinity/Resistivity Sensor for Industrial Sewage Treatment PLC
Brand: Suzhou Delfino Environmental Technology Co., Ltd.
SKU: 1930130445

Jiangsu, ChinaSuzhou Delfino Environmental Technology Co., Ltd.

US$364.00-425.00

1 Piece

Sample price:US$364.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year Lifetime Fee Technical Support

Warranty

1 Year Lifetime Fee Technical Support

Model NO.

DEC351

Display

Digital

Portable

Non Portable

Appliance

Food Analysis, Medical Research, Biochemistry, Industrial Water Treatment

Certification

ISO9001, CE, SGS

Working Pressure

0~6bar

Accuracy

1% of Full Scale

Material

Peek+Nickel

Measuring Principle

Conductivity Cell 4-Electrode

Measuring Range

0~5000 μs/Cm

Resolution

0.01μs/Cm 0.1℃

Calibration Method

2-Point Calibration

Dimension

D:22mm L:150mm

Protection Grade

IP68

Weight

200g

Transport Package

Packaging

Specification

Diameter 22mm/ total length 150mm

Trademark

drfn

Origin

China

HS Code

90279000

Production Capacity

50000 Pieces/Year

Key features

4-Electrode Structure: Features automatic range switching for accurate measurement in various water environments.

IP68 Waterproof Design: Ensures continuous and stable operation under water for long periods.

RS485 Digital Interface: Supports standard Modbus protocol for easy integration with industrial control systems.

Offline Calibration: Internal storage of calibration data allows for convenient plug-and-play on-site use.

Versatile Applications: Suitable for industrial sewage treatment, food analysis, medical research, and water purification.

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

Certified Quality: ISO9001, CE, and SGS certified ensuring reliable performance and safety standards.

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: ≤9.45h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad technical and service capabilities in pH meter production, including 3D design, multiple customization models, ODM/OEM services, SDK availability, and recent product development. Quality-related procedures are documented and followed, with stated quality assurance, inspection instructions, and two inspectors. Production information indicates two production lines and an annual output of 1,000,000 pH meter pieces, with lead times within 15 working days in both peak and off-peak periods. However, the supplier lacks an effective manufacturing-capacity contract with affiliated subcontractors, overseas warehouses, overseas showrooms, agents or branches, and has no overseas service coverage according to the stated country count. R&D audit documentation is also unavailable. No certification evidence, financial credibility evidence, or specific customer case details are provided.

Supplier typeThe supplier operates an assembling line and two production lines, produces pH meters, and serves industrial, laboratory, environmental, municipal water-treatment, and portable-instrument applications. Its stated markets include domestic sales and East Asia, particularly Japan and South Korea, indicating a manufacturer-oriented supplier with sector-specific instrumentation capabilities.

R&D capabilityThe supplier reports new products during the past year, a professional R&D team, more than 20 patents including invention patents, ODM capability, SDK availability, and software tools including AutoCAD, Pro/E, and SolidWorks. However, no R&D design input, output, review, verification, or validation documents are available for audit, so the innovation capability is supported operationally but has a documentation gap.

Production capacityThe supplier reports two production lines, annual pH meter output of 1,000,000 pieces, in-stock capability, and lead times within 15 working days in both peak and off-peak seasons. Quality inspection instructions are uniformly followed, but the supplier has no valid manufacturing-capacity contract with affiliated subcontractors, which creates a documented capacity-management weakness.

Customization capabilityThe supplier provides 3D software design and supports customization from samples, designs, full customization, minor customization, and flexible customization. It also offers ODM and OEM services and uses AutoCAD, Pro/E, and SolidWorks, providing explicit evidence of broad customization support.

Product Q&A

Q:Is your company a manufacturer?

Our company is a professional manufacturer of water analysis instruments and sensors, integrating development and production together. The quality of our products is guaranteed strictly.

Q:What is the location of your company?

Our company is Located in Suzhou near Shanghai,So we enjoy convenient water, land and air transportation,which is very efficient and fast.

Q:How is your service?

We will try our best to offer you good before-sale and after-sale service. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.

Q:What is the warranty period?

We provide a 1-year warranty along with lifetime fee technical support for our products.

Q:What is the minimum order quantity?

The minimum order quantity is 1 PC.