What is the power supply requirement?

The sensor requires a power supply of 9 to 24VDC.

RS485 Water Monitoring Digital Online pH Sensor for Dosing Control Management

Name: RS485 Water Monitoring Digital Online pH Sensor for Dosing Control Management
Brand: Suzhou Delfino Environmental Technology Co., Ltd.
SKU: 2040648425

Jiangsu, ChinaSuzhou Delfino Environmental Technology Co., Ltd.

US$199.00-235.00

1 Piece

Sample price:US$229.00/piece.Request sample

Product profile

Customization

Available

Material

PPS

Protection Level

IP68

Model NO.

DPH790

Work Pressure

0~4bar

Work Temp.

0~50℃

Transport Package

Carton

Specification

Diameter: 35mm, length: 220mm

Trademark

daruifuno

Origin

China

HS Code

9026809000

Production Capacity

500 Pieces/Year

Key features

IP68 Waterproof Rating: Ensures continuous and stable underwater operation for extended periods.

RS485 Modbus RTU Interface: Seamlessly integrates with standard industrial control systems.

Built-in Temperature Compensation: Automatic temperature detection and compensation for accurate readings.

High-Strength Glass Electrode: Blue low impedance hemispherical head designed to resist breakage.

PPS Material Construction: Durable polyphenylene sulfide body suitable for harsh environments.

Plug and Play Installation: Supports offline calibration and immediate on-site deployment.

OEM and ODM Services: Flexible customization options including samples, designs, and full customization.

Integrated Cleaning Interface: Protective cover allows quick access to automatic cleaning systems.

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: ≤9.81h

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.