What is your standard delivery method?

Shipped via DHL, FEDEX, UPS, EMS, TNT, or other recommended carriers.

What does your quality assurance service include?

Includes free exchange within a month and an 18-month quality guarantee.

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Yes, welcome. However, we conduct a preliminary visit assessment first.

Accurate Dissolved Oxygen Sensor with 0-20mg/L Range and Easy Calibration

Name: Accurate Dissolved Oxygen Sensor with 0-20mg/L Range and Easy Calibration
Brand: Hunan Rika Electronic Tech Co., Ltd.
SKU: 2300183875

Hunan, ChinaHunan Rika Electronic Tech Co., Ltd.

US$188.00

1-99 Pieces

US$182.00

100-499 Pieces

US$176.00

500+ Pieces

Product profile

Customization

Available

After-sales Service

Avaliable

Warranty

1 Year

Model NO.

RK500-04B

Portable

Certification

Type

Dissolved Oxygen Sensor

Range

0-20mg/L 0-50mg/L

Accuracy

0.2mg/L

Resolution

0.01mg/L

Supply

7-30VDC

Output

RS485 & 4-20mA at The Same Time

Cable Length

Repeatability

0.05mg/L

Response Time

T90<40s

Stability

Drift <0.2mg/L/Year

Material

All Stainless Steel 316L

Principle

Fluorescent

Transport Package

1 Piece Per Box

Specification

16*125mm

Trademark

Rika

Origin

China

Production Capacity

10000PC/Month

Key features

Fluorescent Measurement Principle: Uses fluorescence and high-performance oxygen membrane for accurate, stable measurements.

Simultaneous DO and Temperature Output: Provides RS485 and 4-20mA signals simultaneously for dissolved oxygen and temperature.

All Stainless Steel 316L Construction: Features all stainless steel 316L material for strong anti-corrosion and durability.

IP68 Waterproof Protection: Designed for direct liquid immersion with IP68 ingress protection rating.

Fast Response Time: Achieves T90 response time of less than 40 seconds for quick data acquisition.

Wide Application Range: Suitable for aquaculture, environmental protection, industrial wastewater, and chemical monitoring.

Customizable Cable Length: Standard 5m cable with options for other lengths to fit specific installation needs.

1-Year Warranty Coverage: Includes a 1-year warranty with free exchange within the first month for quality assurance.

Company profile

Cooperated with Fortune 500OEM ServicesPatents AwardedProduct Certification

Hunan Rika Electronic Tech Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 10 Years CertifiedNearest Port: Shenzhen Port,Guangzhou Port.Average Response Time: ≤4.82h

AI-Powered supplier vetting

SummaryHUNAN RIKA ELECTRONIC TECH CO., LTD. is a company with a strong focus on quality and service, offering a range of customizable electronic products. They hold ISO9001:2015 certification and have a robust R&D department capable of ODM and OEM services. The company exports a significant portion of its products globally. However, they lack overseas warehouse and showroom capabilities. Financial data suggests a recent decline in revenue. Their commitment to quality assurance is evident through established procedures for inspecting products and managing suppliers.

Supplier typeHUNAN RIKA ELECTRONIC TECH CO., LTD. operates in the agricultural management, energy storage, and electronic products sectors, exporting to over 100 countries.

CertificationsThe supplier holds an ISO9001:2015 certificate, indicating a commitment to quality management systems.

After-Sales capabilityThe company provides effective technical support and after-sales service, enhancing customer satisfaction.

Financial creditRecent financial data indicates a decline in revenue, raising potential concerns about financial stability.

R&D capabilityThe supplier has a strong R&D department with new product development and SDK availability, supporting innovation.

Production capacityThe supplier operates five production lines, supporting a moderate level of production capacity.

Customization capabilityThe company offers a wide range of customization services, including ODM and OEM capabilities.

Client casesThe supplier has engaged with international buyers like MEATECH SOLUTIONS LLP, indicating experience with global clients.