What is the warranty period for this meter?

The product comes with a 1-year warranty covering mechanical defects.

How many tariff periods can the meter record?

The meter supports up to 6 tariff periods for detailed energy consumption tracking.

What are the lead times for production?

Lead time is within 15 working days for both peak and off-peak seasons.

Me131 IoT Smart Energy Meter WiFi DIN Rail Multi Channel Rogowski Coil Energy Meter

Name: Me131 IoT Smart Energy Meter WiFi DIN Rail Multi Channel Rogowski Coil Energy Meter
Brand: ROGOWSKI TECHNOLOGY (SHANGHAI) CO., LTD.
SKU: 1990841232

Shanghai, ChinaROGOWSKI TECHNOLOGY (SHANGHAI) CO., LTD.

US$38.00-158.00

1 Piece

Sample price:US$38.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

ME131

Display

Digital

Installation

Direct Connected

Usage

Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter, Maximum Demand Meter, Multi Loop Meter

Electric Equipment

Three-phase Four-wire

Theory

Electronic Meter

Power Meter Connection

Terminal

Measured Signal

Continuous Wave

Type

Power Meter

Certification

RoHS, ISO, CE

Customized

Product Type

Multi Loop/Multi Circuit Power Meter

Function

Multi Electrical Parameters

Device Application

Power Analysis, Tariff Meter

Mounting

DIN Rail

Input Type

333mv Cts, Rogowski Coil

Power

85~265VAC/110~370VDC

Poles Description

3p4w_3CT, 3p3w_3CT, 3p3w_2CT, 1p3w, 1p2w

Harmonic

50th Max

Communication

Modbus RTU, RS485 Port

Primary Current Range

2A-12000A

Voltage

0~600VAC

Frequency Range

50/60Hz

Accuracy

0.5s

Sampling Rate

8K Samples Per Second

Digital Output

Alarm, 6 Tariff

Transport Package

Poly Bag and Stand Export Carton

Specification

9.3*8.0*3.6CM

Trademark

MEATROL

Origin

China

HS Code

9030331000

Production Capacity

50000PCS/Year

Key features

Multi-Channel Measurement: Measures current, voltage, power, and energy for L1, L2, and L3 phases simultaneously.

Wide Current Range: Supports up to 12000A with Rogowski coil, enabling measurement without dismantling.

Real-Time Data Transmission: Transmits collected parameters to data centers via RS485 and Modbus-RTU protocol.

Comprehensive Harmonic Analysis: Analyzes up to 50th harmonic distortion for both voltage and current signals.

Customized Power Supply: Standard 85-265VAC/110-370VDC with optional 24V DC power supply version.

DIN Rail Mounting: Compact design suitable for direct installation on standard DIN rails.

OEM/ODM Service: Full customization available for product type, function, and device application.

Company profile

ROGOWSKI TECHNOLOGY (SHANGHAI) CO., LTD.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2010-08-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h CertifiedTerms of Payment: T/T, PayPal

AI-Powered supplier vetting

SummaryROGOWSKI TECHNOLOGY (SHANGHAI) CO., LTD. is a China-based limited company established in 2018 and located in Minhang, Shanghai. The available information identifies it as a factory engaged in electrical and electronics products, including Rogowski coils, integrators, power meters, current sensors, and power quality systems. Evidence supports a formal ISO 9001:2015 management certification, six production lines, a reported Rogowski coil output of 400,000 pieces annually, and export activity across several regions. The supplier states proprietary intellectual property and integrated R&D, production, and sales capabilities, but the evidence is partly inconsistent across company names and staffing figures. No direct evidence establishes after-sales service systems, customer cases, customization services, or comprehensive financial credibility.

Supplier typeThe supplier is identified as a factory and a limited company based in Minhang, Shanghai, China, with electrical and electronics trade activities and products centered on Rogowski coils, integrators, power meters, and related measurement equipment. The description also presents an integrated R&D, production, and sales model, although one company-description slice names a different entity.

CertificationsThe supplier is explicitly reported to hold an ISO 9001:2015 certificate, providing direct evidence of a certified quality management system.

R&D capabilityThe company description claims professional R&D capability and proprietary intellectual property, while the product list includes multiple Rogowski coil, integrator, power-meter, and cloud power-quality solutions. Two years of R&D engineer experience are also reported, but no patents, development results, or technical investment details are provided.

Production capacityThe supplier reports an 897.0 m² manufacturing plant, six production lines, and annual Rogowski coil output of 400,000 pieces. It also states delivery within 15 working days in both off-peak and peak periods, although the reported overall annual-output information is internally inconsistent with the product-specific output data.