What is the minimum order quantity?

The minimum order quantity is 1 piece.

What are the lead times for production?

Both peak and off-peak season lead times are within 15 working days.

What certifications does the product hold?

The product is certified with CE, FCC, and RoHS standards.

Yifan Yf-Zs Popular Digital Analog RS485 Output Noise and Sound Level Meter Sensor

Name: Yifan Yf-Zs Popular Digital Analog RS485 Output Noise and Sound Level Meter Sensor
Brand: Shenzhen Yifan Technology Co., Ltd.
SKU: 2170967095

Guangdong, ChinaShenzhen Yifan Technology Co., Ltd.

US$136.00

1-9 Pieces

US$116.00

10+ Pieces

Product profile

Type

Capacitive Sensor

Output Signal Type

Analog Type

Production Process

SemiConductor Integrated

Model NO.

YF-ZS

Material

Stainless Steel

Sensitivity

High

Certification

Customized

Signal Output

RS485 (Modbus-RTU) or 4-20mA

Frequency Range

20Hz-12.5kHz

Measurement Range

30-130dB

Accuracy

0.5dB

Stability

Response Time

0.5s

Transport Package

Carton

Trademark

yifan

Origin

China

HS Code

5302

Production Capacity

10000pieces/Year

Key features

Customizable Signal Output: Offers RS485 (Modbus-RTU) or 4-20mA signal output options.

Wide Frequency Range: Operates within 20Hz to 12.5kHz for versatile noise detection.

High Precision Measurement: Achieves 0.5dB accuracy with 0.1dB resolution for detailed data.

Durable Material Construction: Features aluminum or stainless steel housing for anti-corrosion.

Fast Response Time: Delivers rapid 0.5s response time for real-time monitoring.

CE and RoHS Certified: Meets international safety and environmental compliance standards.

Flexible Customization: Supports full, minor, and design-based customization options.

Low Power Consumption: Energy efficient design with only 0.1W power requirement.

Company profile

Shenzhen Yifan Technology Co., Ltd.Guangdong, 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: 8 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤8.99h

AI-Powered supplier vetting

SummaryShenzhen Yifan Technology Co., Ltd. is a China-based limited company established in 2016 with 60 employees, offering gas detectors and temperature testers. It demonstrates documented corrective-action, complaint-handling, supplier-assessment, and service-capability procedures, plus quality assurance, raw-material traceability, and 100% finished-product inspection. The supplier supports customization, ODM, OEM for popular brands, and has introduced new products within the past year and provides an SDK. However, it does not provide 3D software design, overseas warehouses, overseas showrooms, overseas agents or branches, or services in any stated overseas country. Manufacturing capacity has a significant documentation gap because no valid contract exists between the factory and its related subcontractor. Evidence is insufficient to confirm certifications, financial credibility, or customer cases.

Supplier typeThe supplier is identified as Shenzhen Yifan Technology Co., Ltd., a China-based limited company with a combined business type and 60 employees. It is not identified as part of a larger company group or an offshore company.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions, customer complaints, supplier-service assessment, and offers inventory capability. Its service reach is limited by the absence of overseas warehouses, overseas showrooms, overseas agents or branches, and stated overseas service countries.

R&D capabilityThe supplier reported new products within the past year, provides ODM services, supports OEM for popular brands, and has an available SDK. These points provide explicit evidence of product-development and technical-support capability, although 3D software design is not offered.

Production capacityProduction-related evidence includes 100% finished-product inspection, two quality inspectors, raw-material traceability, inventory capability, and stated peak- and off-season lead times within 15 workdays. However, the factory and related subcontractor do not have a valid manufacturing-capacity contract, which is a documented production-governance deficiency.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, and also provides ODM and OEM services. This directly demonstrates broad customization coverage.