What are the material options for the shell?

The shell material options are POM+SS 316L or POM+Titanium alloy.

What is the warranty period?

We provide a 1-year warranty with lifetime free technical support.

Can the cable length be customized?

Yes, the standard cable is 5 meters, but other lengths can be customized.

Online 4-Electrod Conductivity Ec Probe Sensor for Industrial Wastewater Treatment

Name: Online 4-Electrod Conductivity Ec Probe Sensor for Industrial Wastewater Treatment
Brand: Suzhou Delfino Environmental Technology Co., Ltd.
SKU: 2050562835

Jiangsu, ChinaSuzhou Delfino Environmental Technology Co., Ltd.

US$389.00-479.00

1 Piece

Sample price:US$489.00/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.

DEC891

Display

Digital

Portable

Non Portable

Appliance

Food Analysis, Medical Research, Biochemistry, Industrial Wastewater Treatment

Certification

ISO9001, CE, SGS

Material

POM+Ss 316L or POM+Titanium Alloy

Measuring Range

Conductivity: 10us/Cm~100ms/Cm TDS: 0~50g/L Salini

Resolution

Conductivity: 0.01us/Cm TDS: 0.01mg/L Salinity: 0.

Accuracy

±1.0% Fs

Calibration Method

Multi-Point Calibration of Standard Solutions; Con

Work Pressure

≤1bar

Dimension

Diameter: 38mm Length: 270 mm

Protection Grade

IP68

Weight

550g

Power Consumption

0.2W

Cable

Standard 5 Meters (Customized)

Transport Package

Packaging

Specification

Diameter 38mm/Total length 270 mm

Trademark

drfn

Origin

China

HS Code

90279000

Production Capacity

50000 Pieces/Year

Key features

4-Electrod Conductivity: Advanced 4-electrod technology for accurate measurement in industrial wastewater.

Wide Measuring Range: Conductivity: 10uS/cm~100mS/cm; TDS: 0~50g/L; Salinity: 72ppt.

IP68 Waterproof: High protection grade IP68 ensures durability in harsh environments.

Modbus Protocol: Supports RS485 MODBUS-RTU for easy integration with industrial control systems.

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

Durable Materials: Shell made of POM+SS 316L or POM+Titanium alloy for corrosion resistance.

Lifetime Support: 1-year warranty with lifetime free technical support and service.

Customizable Cable: Standard 5-meter cable with options for customized lengths.

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: ≤9.18h

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.

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 measuring range of the probe?

The measuring range includes Conductivity: 10uS/cm~100mS/cm, TDS: 0~50g/L, and Salinity: 72ppt.

Q:What communication protocol does the sensor support?

The sensor supports RS485 MODBUS-RTU communication protocol, allowing access to standard industrial control systems.