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Cheap Price Modbus Water Quality pH Sensor Electrode with Data Logger

Name: Cheap Price Modbus Water Quality pH Sensor Electrode with Data Logger
Brand: Shandong Renke Control Technology Co., Ltd.
SKU: 1980585801

Shandong, ChinaShandong Renke Control Technology Co., Ltd.

US$71.30-117.40

1 Piece

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

1 Year

Model NO.

RS-PH-*-2-*-EX

Display

Needle

Portable

Non Portable

Appliance

Food Analysis, Medical Research, Biochemistry

Certification

ISO9001, RoHS, CE, FCC

Power Supply

DC 10~30V

Measuring Range

0~14.00pH

Resolution

0.01pH

Output Signal

4~20mA/0~5V/0~10V/RS485

pH Measurement Error

±0.15pH

Repeatability Error

±0.02pH

Electrode Working Temperature

0~80℃ (202/202t Flat Desulfurization Electrode Is

Transport Package

Box

Specification

35x25x20cm

Trademark

Renke

Origin

Shandong, China

HS Code

9027899090

Production Capacity

1000 Pieces/Month

Key features

Industrial-grade pH measurement range of 0-14 pH with stable signal output for continuous water quality monitoring applications.

Integrated RS-485 communication interface with standard Modbus RTU protocol, enabling easy integration with PLC, SCADA, and industrial control systems.

Built-in automatic temperature compensation (ATC) ensures accurate pH readings under fluctuating environmental and process temperatures.

High-precision digital measurement system with resolution down to 0.01 pH for reliable detection in industrial water environments.

Wide DC power supply compatibility (commonly 7-30V or 9-36V depending on model) suitable for distributed industrial field installations.

IP68-rated waterproof probe design, enabling stable long-term operation in submerged or harsh water treatment environments.

Industrial composite pH electrode structure designed for wastewater, aquaculture, municipal water, and environmental monitoring scenarios.

Supports remote configuration and calibration via RS-485 communication, reducing on-site maintenance workload and improving operational efficiency.

Anti-interference digital transmission architecture ensures stable data communication over long-distance 485 networks in complex industrial environments.

Modular probe and transmitter design supports flexible installation in immersion or pipeline mounting systems for diverse engineering requirements.

Company profile

OEM ServicesProduct CertificationPatents AwardedR&D Capabilities

Shandong Renke Control Technology Co., Ltd.

Shandong, 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: 10 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.40h

AI-Powered supplier vetting

SummaryShandong Renke Control Technology Co., Ltd. is a technologically advanced medium-sized enterprise with a focus on manufacturing and sales of integrated circuits and environmental monitoring instruments. The company holds ISO9001:2015 certification and offers ODM and OEM services. Despite a strong R&D and customization capability, the supplier lacks in-stock service capacity and overseas presence. Financial data is available but lacks specific performance details. The supplier demonstrates innovation with new products launched in the past year, though SDK availability is absent.

CertificationsThe supplier holds an ISO9001:2015 certificate and complies with RoHS, CE, and FCC standards, indicating strong compliance with quality and international standards.

After-Sales capabilityThe supplier lacks overseas warehouse, showroom, and agent services, and does not participate in offline trade shows, limiting their after-sales service reach.

R&D capabilityThe supplier has launched new products in the last year and provides ODM services, although it does not offer SDKs for development.

Customization capabilityThe supplier offers extensive customization services, including full and minor customization, supported by a robust R&D capability.