Is OEM/ODM service available?

Yes, both OEM and ODM services are available, allowing for customized solutions based on specific customer requirements.

Ulnrc Flexible Coil-Internal Resistance 50~250ω, Low Temp Drift

Name: Ulnrc Flexible Coil-Internal Resistance 50~250ω, Low Temp Drift
Brand: ROGOWSKI TECHNOLOGY (SHANGHAI) CO., LTD.
SKU: 2289510025

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

US$45.00

1-99 Pieces

US$36.00

100-999 Pieces

US$27.00

1,000+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Type

Rogowski

Output Signal Type

Analog Output

Production Process

Integration

Material

Metal

Accuracy Grade

0.5G

Application

All Electronic, Electrical, Electric Related Cases

IP Rating

IP68

Certification

Customized

Window Size

60,80,100, 150, 200mm

Reference Rated Current

100A,600A,1000A, 3000A, 6000A

Weight

Approx 140-170g

Terminal

Cold Pressed Terminal, BNC...

Frequency

50/60 Hz

Current Range(RMS)

0.5-100ka AC

Ratio

Calibrated 85mv/Ka@50Hz; 50mv/Ka@50Hz

Read Accuracy

0.5%Class (Vertically Centered Position)

Temperature Drift

Uncalibrated 50ppm/℃

Position Error

±1% Maximum

Output on 0A(Zero Drift)

≤0.05mv

Internal Resistance

50-250 ω

Linearity

±0.2% of Reading

Insulation Test Voltage

7400 Vrms /1 Min

Operating Temperature

-40℃ to 80℃

Transport Package

Poly Bag, Standard Export Carton

Specification

φ8 Flexible Rogowski coil

Trademark

Meatrol

Origin

Shanghai

HS Code

8504311000

Production Capacity

50000PCS/Month

Key features

IP68 Waterproof Rating: High protection grade suitable for indoor and harsh environments.

Wide Customization: Customizable window size, rated current, and terminal types.

High Accuracy: 0.5% class read accuracy with excellent linearity.

Strong Anti-Interference: Strengthened shielding layer reduces external magnetic field influence.

Direct Connection: Connects directly to meters without external integrators.

Safe Operation: Zero danger from open-circuited secondary and no power consumption.

Flexible Design: Soft, light, and easy to install on various conductors.

Multiple Certifications: CE, IP68, Rohs 2.0, and UL certified for global compliance.

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.

Product Q&A

Q:What is the IP rating of the ULNRC coil?

The ULNRC series coils have an IP68 protection grade, making them suitable for indoor use and resistant to dust and water.

Q:Can the window size and rated current be customized?

Yes, customization is available. Window sizes can be 60, 80, 100, 150, or 200mm, and reference rated currents include 100A, 600A, 1000A, 3000A, and 6000A.

Q:Does the coil require an external integrator?

No, the ULNRC coils can be directly connected to rail-mounted and panel-type meters without the need for external integrators.

Q:What certifications does the product have?

The product holds CE, IP68, Rohs 2.0, and UL certifications, ensuring compliance with international safety and environmental standards.

Q:What are the main applications for this Rogowski coil?

It is suitable for smart meters, rectifier current measurement, power quality analysis, motor protection, welding machine monitoring, and switchgear protection.