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PCB Mount Noise Sensor Module RS485 Modbus Decibel Measuring Board

Name: PCB Mount Noise Sensor Module RS485 Modbus Decibel Measuring Board
Brand: Shandong Renke Control Technology Co., Ltd.
SKU: 2179555862

Shandong, ChinaShandong Renke Control Technology Co., Ltd.

US$20.00

1 Piece

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

1 Year

Model NO.

RS-ZS-BZ-*-T

Brand

Renke

Customized

Portable

Non Portable

Certification

FCC, CE, RoHS

Gas

Noise

Type

Noise Sensor

Range

30db~130db(Analog Output Range: 30db~120db)

Stability

Less Than 2% During The Use Period

Accuracy

±0.5db (at Reference Pitch, 94db@1kHz)

Frequency Response Range

20Hz~12.5kHz

Operating Voltage

4.5~5.5V (Default); 10~28V (Optional)

Transport Package

Box

Specification

20X20X8 cm

Trademark

Renke

Origin

Shandong, China

HS Code

9026209010

Production Capacity

1000 Pieces/Month

Key features

Wide Measurement Range: Measures noise from 30dB to 130dB with A-weighting and 20Hz to 12.5kHz frequency response.

Dual Voltage Support: Operates on 4.5V~5.5VDC (default) or optional 10V~28VDC power supply.

Flexible Communication: Supports TTL, UART, or RS485 ModBus-RTU protocols with configurable parameters.

Fast Response Time: Features fast mode (500ms) and slow mode (1.5s) for different measurement needs.

Customization Options: Offers full customization, minor customization, and flexible options from samples or designs.

Durable Construction: Uses high-performance pre-polarized back-electret condenser microphone for stable performance.

Certified Quality: Product certified with FCC, CE, and RoHS standards for global compliance.

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: ≤6.04h

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.