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Eastron Sdm320c-40-Lr RS485 Lorawan NFC Function Single Phase Smart Energy Meter Built-in Relay MID Electric Meter

Name: Eastron Sdm320c-40-Lr RS485 Lorawan NFC Function Single Phase Smart Energy Meter Built-in Relay MID Electric Meter
Brand: Zhejiang Eastron Electronic Co., Ltd.
SKU: 2277266355

Zhejiang, ChinaZhejiang Eastron Electronic Co., Ltd.

US$70.00

100-500 Pieces

US$55.00

501-1,000 Pieces

US$45.00

1,001+ Pieces

Product profile

Customization

Available

Warranty

2 Years

Display

LCD with White Backlit

Model NO.

SDM320C-40-LR

Installation

DIN Rail Mounting

Usage

Multi-Functional Energy Meter, Prepayment Meter

Electric Equipment

Single-phase

Theory

Electronic Meter

Type

Energy Meter

Certification

CE, MID

Customized

as Requested

System Type

1p2w

Accuracy

Class 1/B

Max. Current

40A

Basic Current

Voltage Range

230V AC

Operation Temperature

-40℃~+70℃

Operation Humidity

≤90% Non-Condensing

Altitude

≤2000m

Output

Lorawan + RS485 Modbus RTU

Lorawan Classes

Class C

Function

Prepaid Management Via NFC

Alarm

Two Levels of Balance Alarm

Digital Input /Output

1 Di, 1 Do

Specification

76 x 96.5 x 76.5 mm

Trademark

Eastron

Origin

China

HS Code

9030390000

Production Capacity

2000000PCS/Year

Key features

Prepaid Management via NFC: Recharge and configure parameters via mobile app with secure contactless payment.

Dual Communication Support: Combines LoRaWAN for long-range transmission with RS485 Modbus RTU for local connectivity.

High Measurement Accuracy: Active Energy Class 1 and Reactive Energy Class 2, compliant with IEC and EN standards.

Comprehensive Energy Monitoring: Measures voltage, current, power, and imported/exported energy with real-time balance display.

Flexible Customization Options: Supports full customization including system type, accuracy, current, and voltage ranges.

Reliable Hardware Design: DIN rail mounting with LCD white backlit display, built-in relay, and DI/DO interfaces.

Certified Quality Assurance: Holds CE, MID, UL certifications and ISO9001 quality management system approval.

Company profile

Years of Export ExperienceHigh Repeat Buyers ChoiceQuality AssuranceR&D Capabilities

Zhejiang Eastron Electronic Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Full Customization, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Shanghai/ Ningbo PortAverage Response Time: ≤10.24h

AI-Powered supplier vetting

SummaryThe supplier demonstrates professional technical, design, customization, ODM, and OEM capabilities. It reports 100% finished-product inspection, 19 quality inspectors, documented inspection procedures, eight production lines, and multiple management-system certifications. The supplier has operated export activities for 14 years and states that its solutions serve customers in over 50 countries. However, it reported no new products in the past year, no available SDK, no valid manufacturing-capacity contract with related subcontractors, and no inventory, overseas warehouse, overseas showroom, or overseas agent/branch capability. Financial credibility cannot be assessed from the provided information.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and lists services including information-system integration, computer-system services, equipment repair, and sales of instruments, electronic products, mechanical components, and communication equipment. This supports classification as a professional technical and equipment-related supplier.

CertificationsThe supplier states that it operates under ISO 9001, holds SGS MID approval and UL certification, and has ISO 14001, ISO 9001, and ISO 45001 management-system certifications. It also reports testing aligned with IEC, EN, GB, and UL standards, providing explicit evidence of substantial certification coverage.

R&D capabilityThe supplier reports professional R&D capability, ODM services, over 280 patents, High-tech Enterprise and R&D Centre status, and a professional testing laboratory. However, it also reports no new products in the past year and no available SDK, so the evidence supports established R&D strength but not uniformly current innovation output.

Production capacityThe supplier operates eight production lines, conducts 100% finished-product inspection, has 19 quality inspectors, uses documented inspection procedures, and reports one-month average lead times in both peak and off-season periods. Nevertheless, it has no valid manufacturing-capacity contract with related subcontractors, so production capability is supported by direct facility and quality evidence but includes a stated capacity-management weakness.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, flexible customization, ODM services, and OEM services for popular brands. These repeated service declarations provide direct evidence of broad customization capability.

Client casesThe supplier reports participation in the Enlit Asia offline trade show, partnerships with customers globally, and solutions serving clients in over 50 countries across Europe, Asia Pacific, the Americas, the Middle East, and Africa. These statements indicate international customer exposure, although named customer case details are not provided.