What is the maximum current range?

It supports primary side current ranges of 600A, 3000A, and 6000A.

What is the lead time for orders?

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

Meatrol Multi Function Electricity Meter Mq21 Digital Rogowski Power Logger

Name: Meatrol Multi Function Electricity Meter Mq21 Digital Rogowski Power Logger
Brand: ROGOWSKI TECHNOLOGY (SHANGHAI) CO., LTD.
SKU: 1940818185

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

US$260.00-300.00

1 Piece

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

MQ21

Display

Color OLED

Installation

DIN Rail

Usage

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

Electric Equipment

Three-phase Four-wire

Theory

Electronic Meter

Power Meter Connection

Terminal

Measured Signal

Rogowski Coil, Voltage-Output Current Clamp

Type

Energy Meter

Certification

RoHS, ISO, CE

Customized

Application

Power Analysis/Energy Measure/ Event Data Record

Supported Current Sensor

Rogowski Coil, Voltage-Output Current Clamp

Storage

16GB Micro SD Card, USB Data Download

Primary Side Current Range

600A, 3000A, 6000A

Power Supply

Electricity From Major Loop, 90-528VAC

Connecting Terminal Type

SATA Interface, Terminals

ABC Voltage Measurement Accuracy

0.2%(5-528V AC)

Temperature

3 Channels(Optional)

Humidity

1 Channel

Frequency

0.01%(45-65Hz)

Communication

Modbus TCP & Modbus RTU

Harmonic

51 Times

Data Format

Csv

Optional 1

on-Line Power Quality Monitoring Platform

Optional 2

4G Edge Processing Gateway

Transport Package

Poly Bag and Stand Export Carton

Specification

13*9.5*5.6CM

Trademark

MEATROL

Origin

China

HS Code

9030331000

Production Capacity

50000PCS/Year

Key features

Non-Dismantling Wire Test: Enables external connection with open type Rogowski coil for safe, no-dismantling testing.

Wide Current Range Support: Supports primary side ranges of 600A, 3000A, and 6000A with high accuracy.

51st Harmonic Analysis: Measures voltage and current harmonics up to the 51st order for detailed power quality.

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

Long-Term Data Storage: 16GB Micro SD card supports up to 3 years of data recording at 60s intervals.

Multi-Function Measurement: Measures voltage, current, power, energy, power factor, and unbalance degree.

Flexible Wiring Modes: Supports 5 wiring configurations including 3-phase WYE and Delta modes.

Comprehensive Certifications: Certified with RoHS, ISO, CE, and compliant with IEC and EN standards.

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: ≤9.95h 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.