What is the lead time for delivery?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Is customization available for this product?

Yes, we offer full customization, minor customization, and flexible customization from samples or designs.

What communication protocol does it support?

The module supports the Modbus RTU protocol.

D Conversion Module

Name: 0-20mA/4-20mA/0-5V/0-10V/1-5V Analog Signal to RS232/RS485 Modbus RTU Data Acquisition a/D Conversion Module
Brand: Shenzhen Weijunrui Technology Co.,Ltd
SKU: 2322684705

Guangdong, ChinaShenzhen Weijunrui Technology Co.,Ltd

US$55.98-58.99

2 Pieces

Sample price:US$55.99/piece.Request sample

Product profile

Customization

Available

Task

Adjust

Structure

Combination

Model NO.

WJ21

Mathematical Model

Linear

Signal

Continuous

Function

Monitoring

Certification

Condition

New

Customized

Material

Stainless Steel

Typical Application

Signal Measurement/Monitoring/Control

Typical Application1

4-20mA or 0-5V Signal Acquisition

Input Type

Input Current / Voltage Input

Accuracy

0.1%

Temperature Drift

± 30 Ppm / ℃ (± 50 Ppm / ℃, Maximum)

Input Resistance

4-20mA/0-20mA/0- ± 20mA Current Input

Transport Package

Wayjunr

Specification

106.7 mm x 79 mm x 25mm

Trademark

wayjunr

Origin

Guangdong, China

Production Capacity

9999

Key features

High Precision Conversion: 12-bit AD converter with testing accuracy greater than 0.1%.

Triple Port Isolation: Input, output, and power supply are isolated with 3000VDC protection.

Wide Power Supply Range: Operates efficiently with a power supply voltage of 8 to 32VDC.

Flexible Input Types: Supports 0-5V, 0-10V, 1-5V voltage and 4-20mA, 0-20mA current signals.

Customizable Accuracy: Module accuracy can be programmed and calibrated via RS-485/232 interface.

Modbus RTU Protocol: Fully supports Modbus RTU protocol for industrial automation integration.

DIN Rail Mounting: Designed for easy installation on standard DIN35 rails.

Stainless Steel Material: Constructed from durable stainless steel for high reliability.

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: ≤1.84h

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.