What is the minimum order quantity?

The minimum order quantity is 1 PC.

What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

CE pH ORP Sensor Probe with Offline Calibration

Name: CE pH ORP Sensor Probe with Offline Calibration
Brand: Suzhou Delfino Environmental Technology Co., Ltd.
SKU: 2046325355

Jiangsu, ChinaSuzhou Delfino Environmental Technology Co., Ltd.

US$359.00-499.00

1 Piece

Sample price:US$485.00/piece.Request sample

Product profile

Customization

Available

Material

POM+Ss 316L or POM+Titanium Alloy

Protection Level

IP68

Model NO.

DPH890

Work Pressure

0~1bar

Weight

550g

Cable

Power Supply

9~24V DC

Lead Interface

One-Piece or Split M16 Connector

Operating Temp

0~50℃

Calibration Method

Zero Position, Slope, Offset Calibration

Temp Unit

Automatic Temp Compensation

Resolution

0.01pH / 0.1℃

Measuring Technology

Electrochemical Glass Electrode

Transport Package

Packaging

Specification

Diameter: 38mm, total length: 270mm

Trademark

drfn

Origin

China

HS Code

9026809000

Production Capacity

50000 Pieces/Year

Key features

Offline Calibration Support: Supports offline calibration with internal storage of calibration data for on-site plug and play.

Standard Modbus Protocol: Features standard Modbus protocol for easy access to standard industrial control systems.

Durable Shell Material: Constructed from POM+SS 316L or POM+Titanium alloy for robust performance in various environments.

IP68 Protection Grade: Offers IP68 protection level ensuring reliable operation in submerged or harsh conditions.

Fast Response Time: Achieves T90 response time of less than 10 seconds for rapid and accurate readings.

Flexible Cable Options: Comes with a standard 5-meter cable, with other lengths available for customization.

ISO9001 Certified Quality: Manufactured under ISO9001:2015 quality management system for guaranteed product quality.

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: ≤7.69h

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 communication protocol does the sensor support?

The sensor supports the standard Modbus protocol (RS485 MODBUS-RTU) for access to standard industrial control systems.

Q:Can the cable length be customized?

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