Renke Aquaculture Salinity Dissolved Oxygen pH ORP Sensor for Water Quality

Name: Renke Aquaculture Salinity Dissolved Oxygen pH ORP Sensor for Water Quality
Brand: Shandong Renke Control Technology Co., Ltd.
SKU: 1925648036

Shandong, ChinaShandong Renke Control Technology Co., Ltd.

US$74.00

1 Piece

Sample price:US$74.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

1 Year

Model NO.

RS-ORP-N01-3-300T-T

Display

Digital

Appliance

Food Analysis, Medical Research, Biochemistry

Portable

Certification

RoHS, FCC, CE, ISO9001

Type

ORP Sensor

Power Supply

DC 7-30V

ORP Measurement Range

-1999-1999mv

ORP Resolution

1mv

ORP Measurement Error

≤±5mv (25°C, in 222mv Standard Solution)

Protection Class

IP68

Transport Package

Box

Trademark

Renke

Origin

Shandong, China

Production Capacity

1000 Pieces/Month

Key features

High-Purity Platinum Electrode: Strong acid, alkali, and oxidation resistance for high accuracy and stability.

Wide Voltage Supply Range: Accepts DC 7-30V power supply for flexible application scenarios.

IP68 Waterproof Design: Integrated design with IP68 protection class for harsh underwater environments.

Multiple Signal Output Options: Supports RS485, 0-5V, 0-10V, and 4-20mA signal outputs.

Automatic Temperature Compensation: Ensures high measurement accuracy across varying environmental temperatures.

1-Year Warranty Coverage: Includes 24-month quality guarantee and free exchange within one month.

Fast Response Time: High measurement accuracy with fast response for real-time monitoring.

Certified Quality Standards: RoHS, FCC, CE, and ISO9001 certified for reliable performance.

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: ≤4.18h

AI-Powered supplier vetting

SummarySHANDONG RENKE CONTROL TECHNOLOGY CO., LTD. is identified as a Jinan-based trading company operating in manufacturing-related industries, including integrated circuits and environmental monitoring instruments. The supplier reports ISO9001:2015, RoHS, CE, and FCC certifications. It provides extensive customization and ODM services, has introduced new products within the past year, and reports OEM service for well-known brands. Production-related information includes sensor productivity of 400,000 pieces and five quality inspectors, although finished-product inspection has instructions but no written records. The supplier lacks inventory, overseas warehouses, overseas agents or branches, and a valid manufacturing-capacity contract with affiliated subcontractors. Financial records are referenced for 2022–2024, but no monetary figures or detailed financial indicators are provided. Customer evidence is limited to one associated buyer name and does not establish the scope or quality of completed projects.

CertificationsThe supplier reports an ISO9001:2015 certificate and product certifications including RoHS, CE, and FCC. These certifications explicitly support quality-management and product-compliance capability.

After-Sales capabilityThe supplier reports no inventory capability, no overseas warehouse, no overseas showroom, and no overseas agents or branches. It also reports serving zero countries overseas, so the provided evidence does not demonstrate strong after-sales coverage, particularly internationally.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and offers customization from samples, designs, and full specifications. However, it reports no available SDK, so innovation capability is supported in product development and design services but not across all technical-development resources.

Production capacityThe supplier reports sensor productivity of 400,000 pieces, five quality inspectors, and production equipment including an MST mounter and auto-soldering and soldering capabilities. Nevertheless, it has no valid manufacturing-capacity contract with affiliated subcontractors, and its inspection and supplier-assessment procedures lack written records, limiting assurance of production control.

Customization capabilityBoth reported design-service fields list customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also reports ODM capability, providing explicit evidence of broad customization support.

Product Q&A

Q:Can ORP reflect pH?

ORP value is affected by PH value, but ORP cannot reflect the specific value of PH.

Q:What is an ORP sensor?

It is an electrochemical sensor used to measure the oxidation reduction potential in solutions, expressed in millivolts (mV). It reflects the relative strength of oxidizing or reducing agents present in a solution, that is, the tendency of the solution to accept electrons (oxidizing ability) or release electrons (reducing ability).

Q:What is the working principle of an ORP sensor?

An ORP sensor is typically composed of a noble metal measuring electrode, such as platinum or gold, and a reference electrode, such as Ag/AgCl. During measurement, the noble metal electrode does not participate in chemical reactions, but it responds to the potential difference generated by electron exchange between oxidizing and reducing species in the solution. This potential difference is measured relative to the reference electrode.