What is the warranty period for this product?

The product comes with a 3-year warranty.

What communication protocols are supported?

The default communication port is RS485 with Modbus-RTU protocol, supporting up to 9600bps.

RS485 Power Meter 4 Temperature Alarm 4di 2RO Digital Power Analyzer

Name: RS485 Power Meter 4 Temperature Alarm 4di 2RO Digital Power Analyzer
Brand: Jiangsu Sfere Electric Co., Ltd.
SKU: 1972342011

Jiangsu, ChinaJiangsu Sfere Electric Co., Ltd.

US$80.00

1-99 Pieces

US$65.00

100-299 Pieces

US$60.00

300+ Pieces

Sample price:US$150.00/piece.Request sample

Product profile

Customization

Available

Warranty

3 Years

Display

Digital

Model NO.

PD194Z-E200

Installation

Direct Connected

Electric Equipment

Three-phase Four-wire

Theory

Electronic Meter

Power Meter Connection

Terminal

Measured Signal

Pulse Peak, 2000240175

Type

Power Meter

Certification

ISO, CE

Customized

Phase

Three Phase

Measuring Energy Range

0-99999

Accuracy Class

0.5s

Output Voltage

230V

Data Display Update

Rated Voltage

AC 100V, AC 380V

Rated Current

AC 1A/ 5A

Communication Port

Modbus-RTU/RS485

Mounted Type

DIN Rail Mounted

Frequency

50-60Hz

External CT

Optional

Power Supply Working Range

AC 80-270V 50/60Hz, DC 100-350V

Operating Temperature

-25℃~70℃

Storage Temperature

-30℃~80℃

Specification

72*104*63.5mm

Trademark

ELECNOVA

Origin

China

HS Code

8543109990

Production Capacity

20000PCS/Per Month

Key features

Comprehensive Power Analysis: Measures harmonics up to 31st, THDi/THDu, K factor, and 3-phase unbalance for detailed power quality monitoring.

High-Capacity Data Logging: Stores up to 16,000 event records with freeze function for historical data analysis and troubleshooting.

Flexible I/O Configuration: Features 4 Digital Inputs (DI) and 2 Relay Outputs (RO) for versatile integration with control systems.

Multi-Protocol Communication: Supports RS485 Modbus-RTU, LoRa, GPRS, and NB-IoT for diverse connectivity and cloud platform uploads.

Wide Voltage Adaptability: Auxiliary power supply range of AC/DC 80-270V ensures stable operation across various electrical environments.

High Precision Measurement: Achieves 0.5s class accuracy for active energy and 0.20% accuracy for voltage and current measurements.

Customization Options: Offers customized phase, accuracy class, output voltage, and communication port settings to meet specific needs.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceStandardized quality control

Jiangsu Sfere Electric Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤9.71h

AI-Powered supplier vetting

SummaryThe supplier operates across energy, photovoltaic, battery, charging, communication, lighting, and related equipment businesses. It demonstrates customization and ODM capabilities, reports new products within the past year, and provides OEM services for recognized brands. Manufacturing evidence includes two production lines, in-stock capability, valid contracts with associated subcontractors, raw-material traceability, and 100% finished-product inspection. Quality and service procedures are documented, including complaint handling and corrective/preventive actions. However, no supplier-management-system certification, overseas warehouse, overseas showroom, overseas agent or branch is reported, and no SDK is available. The supplier cites project experience in Zambia, Vietnam, and other locations, while its stated primary export market is Africa.

Supplier typeThe stated business scope covers manufacturing and sales of batteries, photovoltaic equipment and components, rectifiers, inductors, communication equipment, and lighting appliances, as well as energy-storage and technical services. This supports classifying the supplier as a diversified manufacturer and technology-service provider rather than a single-product trading company.

CertificationsThe supplier-management-system certification field is explicitly listed as NIL. This is a stated absence of certification evidence for this field.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and offers research and development related to emerging energy technologies. It also reports no available SDK, so the evidence supports product and technology development capability but not SDK-based development support.

Production capacityThe supplier reports two production lines, inventory capability, valid manufacturing contracts with each associated subcontractor, raw-material traceability, 100% finished-product inspection, and a stated delivery lead time within 15 working days in both off-peak and peak seasons. These are explicit indicators of organized production and quality-control capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. ODM service availability is also confirmed, providing direct evidence of broad customization support.

Client casesThe supplier cites project experience including the Zambia Airport Project, Hanoi Light Rail, and a Centara Grand Mirage Hotel power-quality improvement case study. These named projects provide explicit evidence of experience across infrastructure, rail, hospitality, and power-quality applications.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a factory located in Jiangyin, Jiangsu Province.

Q:Does your company provide customized manufacturing?

Yes, we provide OEM/ODM services. Our experienced R&D team offers efficient solutions for customized requirements.

Q:How long is your delivery time?

Delivery takes 3-5 working days for items in stock, and 15-21 days for items out of stock.

Q:Do you provide samples? Is it free or extra?

Samples are not free; you need to pay for the sample cost and cover the freight charges.

Q:What are your terms of payment?

For orders under $3000, 100% payment is required before shipment. For orders over $3000, a 30% deposit is needed, with the remaining 70% paid before shipment, or as negotiated.