What are your standard delivery methods?

We ship via DHL, FEDEX, UPS, EMS, TNT, or other recommended couriers.

What quality assurance services do you provide?

We offer a free exchange within one month and an 18-month quality guarantee.

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Absolutely, you are welcome. However, we will conduct a preliminary visit investigation.

Rk520-04 Advanced Multi-Depth Soil Moisture Sensor with Fdr Technology

Name: Rk520-04 Advanced Multi-Depth Soil Moisture Sensor with Fdr Technology
Brand: Hunan Rika Electronic Tech Co., Ltd.
SKU: 2255380555

Hunan, ChinaHunan Rika Electronic Tech Co., Ltd.

US$474.00-916.00

1 Piece

Product profile

Customization

Available

Contact

Output Signal Type

Digital Type

Model NO.

RK520-04

Production Process

Integration

IP Rating

IP68

Certification

Customized

Moisture Range

0-60%(M3/M3)

Output Signal

RS485

Supply

12-24VDC

Ingress Protection

IP68(Underground)

Power Consumption

6mA@12VDC

Housing

PVC

Resolution

0.1%

Transport Package

1 Piece Per Box

Specification

Soil Moisture, Temperature & EC Sensor

Trademark

Rika

Origin

China

HS Code

9027809900

Production Capacity

10000PCS/Month

Key features

Multi-Depth Soil Monitoring: Captures vertical soil profiles for root zone analysis with 3-6 measurement levels.

IP68 Waterproof Design: PVC housing allows direct burial underground, resistant to harsh environments.

FDR Technology Precision: Uses Frequency Domain Reflectometry for high-precision moisture and temperature readings.

Customizable Specifications: Custom moisture range, output signal, and supply voltage options are available.

Zero Maintenance Operation: No moving parts design ensures long-term reliability without maintenance needs.

Energy Efficient Performance: Low power consumption of 6mA@12VDC with MTTF exceeding 25,000 hours.

CE Certified Safety: Complies with EU safety and environmental standards for global use.

Versatile Application Scope: Ideal for agriculture, greenhouse, environmental monitoring, and water conservation.

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: ≤2.78h

AI-Powered supplier vetting

SummaryHUNAN RIKA ELECTRONIC TECH CO., LTD. demonstrates established export activity, documented quality management, customization and R&D capabilities, and experience supplying products internationally. It reports ISO9001:2015 certification, 11 years of total R&D engineer experience, 11–20 quality-control staff, five production lines, ODM/OEM services, SDK availability, and new products developed within the past year. The supplier has exported for eight years and states that products have reached more than 100 countries and regions. Its service processes include written procedures, records, inspection instructions, and corrective/preventive action procedures. However, it does not provide 3D software design services, has no overseas warehouse or showroom, and lacks a valid contract with related subcontractors for manufacturing capacity. Financial information is present but is not assessed here because monetary figures are excluded.

Supplier typeThe supplier is identified as HUNAN RIKA ELECTRONIC TECH CO., LTD. Its stated business scope includes electronic product sales, energy-storage and solar-power technology services, agricultural management, and import/export activities; the investigated product is a paste-type temperature sensor.

CertificationsThe supplier explicitly reports holding an ISO9001:2015 certificate. This provides direct evidence of a certified quality-management system, although no other certifications are identified in the provided slices.

After-Sales capabilityThe supplier states that it provides after-sales service and technical support, while service capability is supported by written procedures, followed records, approved-supplier controls, and corrective/preventive-action procedures. It also reports no overseas warehouse or overseas showroom, which limits localized overseas service infrastructure.

R&D capabilityThe supplier reports 11 years of total R&D engineer experience, new products within the past year, ODM capability, OEM service for known brands, and an available SDK. These are direct indicators of active product development and technical integration capability.

Production capacityThe supplier operates five production lines, has 11–20 quality-control staff, maintains uniformly followed finished-product inspection instructions, and reports in-stock capability. However, it has no valid contract with related subcontractors for manufacturing capacity, so subcontracting governance is a stated weakness.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, in addition to ODM and OEM services. It does not provide 3D software design services, but this limitation does not negate the broad stated customization scope.

Client casesThe supplier states that its products have been exported to more than 100 countries and regions, including Germany, Spain, Russia, Malaysia, Thailand, Japan, South Korea, and India. One associated buyer, MEATECH SOLUTIONS LLP, is listed for the investigated temperature sensor; no broader customer project details or independently verified case studies are provided.