Is OEM or ODM service available?

Yes, the company offers OEM, ODM, and full customization services.

What is the isolation withstand voltage?

The isolation withstand voltage is 1KVDC between input and output for 1 minute.

What certifications does the product have?

The product holds CE certification.

Versatile 8-Way Signal Sensor Module with RS-485/RS232 Interface 4-20mA to RS-485 Data Acquisition Module

Name: Versatile 8-Way Signal Sensor Module with RS-485/RS232 Interface 4-20mA to RS-485 Data Acquisition Module
Brand: Shenzhen Weijunrui Technology Co.,Ltd
SKU: 2209899815

Guangdong, ChinaShenzhen Weijunrui Technology Co.,Ltd

US$28.99-31.66

2 Pieces

Sample price:US$28.99/piece.Request sample

Product profile

Customization

Available

Input Type

Current Input/Voltage Input

Product Features

Eight Channel Analog Signal Acquisition

Model NO.

WJ128

Product Features1

High Reliability, Easy Programming, and Easy Appli

Product Features2

Users Can Program Module Addresses, Baud Rates, Et

Typical Applications

Signal Measurement, Monitoring, and Control

Typical Applications1

RS-485 Remote I/O, Data Acquisition

Typical Applications2

RS-232/485 Bus Industrial Automation Control Syste

Wide Power Supply Range

8~32VDC

Advantage

Intelligent Building Control, Security Engineering

Quantity

99999

Transport Package

Boxed

Specification

120mm x 70mm x 43mm

Trademark

wayjunr

Origin

Guangdong, China

Production Capacity

9999

Key features

8-Channel Analog Acquisition: Supports 8 channels of analog signal input for voltage and current.

High Precision Measurement: 12-bit AD converter with accuracy better than 0.1%.

Wide Power Supply Range: Operates on 8~32VDC with anti-reverse and overvoltage protection.

Programmable Parameters: Users can program addresses, baud rates, and conversion rates via software.

Strong Isolation Protection: 1000VDC isolation withstand voltage between input and output.

Dual Protocol Support: Supports Modbus RTU and automatic recognition of character protocols.

Flexible Input Options: Multiple voltage and current ranges available for customization.

Industrial Grade Reliability: DIN35 rail installation with flame retardant shell and surge protection.

Company profile

Self-brandedHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.96h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, 3D design, ODM, OEM, SDK, and recent product-development capabilities. It reports raw-material traceability, 100% finished-product inspection, CE certification, in-stock capacity, and stated order fulfillment within 15 working days in both off-peak and peak seasons. However, quality control appears limited to one inspector and packing-staff checks, while formal procedures for supplier assessment, corrective actions, and complaint handling are absent. The supplier has no overseas warehouse, showroom, agent, or branch, and its export experience is three years with exports representing 11%–20% of sales. Financial credibility cannot be established because the provided financial fields report zero values. Customer evidence includes OEM service for popular brands and a 50%–80% repeat-buyer rate, but no Fortune 500 cooperation.

CertificationsCE certification is explicitly reported for product compliance with standards. The evidence supports holding at least this certification, but does not establish broader certification coverage.

After-Sales capabilityThe supplier reports no written procedures or records for handling customer complaints, and it lacks overseas warehouses, showrooms, agents, and branches. These are explicit limitations in formal complaint management and overseas service infrastructure.

R&D capabilityThe supplier reports R&D capability, new products launched during the past year, two R&D engineers, ODM services, and an available SDK. These explicit capabilities indicate active product-development and software-related innovation capacity.

Production capacityThe supplier reports in-stock capacity, 100% finished-product inspection, raw-material traceability, and fulfillment within 15 working days in both peak and off-peak seasons. However, only one quality inspector is reported and finished products are checked by packing staff, so the evidence supports operational capacity but reflects a limited documented quality-control structure.

Customization capabilityThe supplier explicitly offers 3D software design, customization from samples and designs, full, minor, and flexible customization, as well as ODM and OEM services. The range of stated services indicates strong customization breadth.

Client casesThe supplier states that it provides OEM services for popular brands, while reporting no cooperation with Fortune 500 companies. A 50%–80% repeat-buyer rate is also reported, providing evidence of customer retention but not independently detailed customer case references.