What is your normal delivery way?

Goods will be sent by DHL / FEDEX / UPS / EMS / TNT / or other proposed forwarders.

How is your quality assurance service?

Our service is free exchange within one month and 12 months quality guarantee if non-manmade damage.

Could we make a visit to your factory?

Yes, you are welcomed . But before that, we will do the visiting investigation.

Rika Rk300-06 Best Selling RS485/RS232 Output Public Place Sound Level Meter Sensor

Name: Rika Rk300-06 Best Selling RS485/RS232 Output Public Place Sound Level Meter Sensor
Brand: Hunan Rika Electronic Tech Co., Ltd.
SKU: 2034786205

Hunan, ChinaHunan Rika Electronic Tech Co., Ltd.

US$116.00-136.00

1 Piece

Product profile

Customization

Available

Type

Sound & Noise Sensor

Conductivity Type

Non-conductivity Type

Model NO.

RK300-06

Output Signal Type

Analog Type

Production Process

Integration

Material

Plastic

IP Rating

IP65

Sensitivity

Medium

Certification

Customized

Range

30-130dB

Accuracy

±3dB@23±5℃

Supply

12-24V, 5V

Output

RS485

Shell Material

ABS & 304ss

Ingress Protection

IP65

Power Consumption

<20MW

Response Time

<200ms

Operating Temperature

-10℃-+50℃@5-80%Rh

Transport Package

Carton

Specification

37*17*13cm

Trademark

Rika

Origin

China

Production Capacity

10000PCS/Order

Key features

High Reliability & Stability: Utilizes digital signal processing chip for wide dynamic range and good stability.

Wide Application Scope: Suitable for industrial noise, environmental monitoring, smart homes, and labor protection.

IP65 Ingress Protection: Durable ABS & 304SS shell ensures protection against dust and water jets.

Fast Response Time: Response time is less than 200ms for real-time noise detection.

Low Power Consumption: Power consumption is under 20mW for energy efficiency.

IEC 61672 Standard Compliance: Accuracy meets Type 2 standard calibrated at 94dB(1kHz).

Customizable Specifications: Offers custom range, accuracy, supply voltage, and shell material options.

Long Service Life: Designed for durability with a 12-month quality guarantee.

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: ≤2.84h

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.