What is the bandwidth of the sensor?

The bandwidth ranges from 1Hz to 1MHz, covering a wide spectrum of frequencies.

Rogowski Current Transformer Toroidal Coil Structure Rogowski Coil

Name: Rogowski Current Transformer Toroidal Coil Structure Rogowski Coil
Brand: AL Transfo Technology Limited
SKU: 787539202

Anhui, ChinaAL Transfo Technology Limited

US$11.48

200-1,999 Pieces

US$10.25

2,000+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Application

Electronic, Instrument, Position Sensor

Type

Rogowski Coil

Model NO.

AL-RC14

Phase

Single

Operation Condition

Indoor

Usage

Protection, Measurement

Winding Form

Small Fixed Type

Insulating Medium

Common Insulating Materials

Installation

Active Type

Magnetic Circuit Structure

Single Stage Type

Voltage Transformation Principle

Electromagnetic Type

Coil Structure

Toroidal

Secondary Output

Customized

Accuracy

0.5/1 Class

Operation Temp

- 25 to + 75c

Primary Input

Customized

Coil Length

20cm-200cm

Frequency

50/60Hz

Lead Wire

According to Customer Requirements

Insulation Strength

3kv

Inner Diameter

16~51mm

Transport Package

Carton

Specification

50pcs/box

Trademark

Origin

China

HS Code

85045000

Production Capacity

8000PCS/15days

Key features

Split Core Design: Enables non-contact measurement without disconnecting the primary conductor.

No Core Saturation: Avoids magnetic core saturation and damage even when overloaded.

Wide Current Range: Supports input current from 0-10000A with maximum measuring up to 6000A.

Fast Response Time: Features a response time of less than 10ms for dynamic signals.

Customizable Length: Coil length is customizable from 20cm to 200cm to fit various needs.

Flexible Installation: Lightweight and flexible design allows easy installation in tight spaces.

Wide Frequency Range: Operates effectively within a bandwidth of 1Hz to 1MHz.

Company profile

AL Transfo Technology Limited

Anhui, China

Business Type: Manufacturer/FactoryExport Year: 1993-02-11Nearest Port: shanghai, shengzhenAverage Response Time: ≤8.69hTerms of Payment: T/T, D/P, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryAL TRANSFO TECHNOLOGY Co., Ltd is identified as a trading company that researches and sells power supplies, chargers, coils, transformers, inductors, reactors, wiring harnesses, and electronic appliances. Its company description states that it designs and manufactures transformers, inductors, chokes, power supplies, and cable assemblies, with ISO 9001 and ISO 14001 certifications reported. The supplier offers flexible customization and has approximately eight years of export experience, with 90% of total sales from exports. However, the provided assessments report one R&D engineer, no new products in the past year, no ODM, OEM for popular brands, SDK, in-stock, overseas warehouse, or overseas showroom capability. Service-management weaknesses include no written procedures or records for supplier assessment, corrective actions, or complaint handling. No Fortune 500 cooperation is reported, while repeat-buyer preference is stated at 50%–80%.

CertificationsThe company description states that ISO 9001 and ISO 14001 certifications were earned through the SGS system. These statements provide explicit evidence of the reported certifications, although no certificate validity dates or certificate documents are provided.

After-Sales capabilityThe supplier is reported to have no in-stock service capacity, no overseas warehouse, and no overseas showroom. It also has no written procedures or records for customer complaint handling, service-capability assessment, or corrective and preventive actions, indicating a documented after-sales and service-management deficiency.

R&D capabilityInnovation evidence is weak: the supplier is reported as having one R&D engineer, no new products launched in the past year, no ODM service, no available SDK, and no 3D software design service. Although flexible customization and claimed R&D/manufacturing capabilities are mentioned, the explicit recent-product and resource data indicate a deficiency in demonstrated innovation capability.

Customization capabilityFlexible customization is explicitly reported, and the company description states that its products can be custom made according to customer requirements. This is directly supported by both the capability assessment and the supplier’s own product description.

Client casesThe supplier reports no OEM service for popular brands and no cooperation with Fortune 500 companies. A repeat-buyer preference of 50%–80% is reported, but no named customer cases or independently specified reference projects are provided.