What is the operating temperature range?

The operating temperature range is from -40 to +85 degrees Celsius.

What are the common applications?

Applications include AC variable speed drives, UPS, SMPS, and welding power supplies.

What happens if the sensor is wired incorrectly?

False wiring may result in damage to the sensor.

B1h Series Multi-Range Closed Loop Mode Hall Effect Current Sensor

Name: B1h Series Multi-Range Closed Loop Mode Hall Effect Current Sensor
Brand: Wenzhou Heyi Electrical Co., Ltd.
SKU: 2015347515

Zhejiang, ChinaWenzhou Heyi Electrical Co., Ltd.

US$4.25

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Type

Hall Type

Output Signal Type

Analog Output

Model NO.

B1H

Production Process

SemiConductor Integrated

Material

Metal

Accuracy Grade

0.1G

Application

Switching Power Supply

IP Rating

IP65

Certification

Customized

Rated Current(Ipn)

25A

Output

+-25mA

Supply Voltage

+-12, +-15 V

Measure Resister Range

100-420 Ohm

Measure Range(IP)

+-55 a

Operating Temperature

-40 to +85

Transport Package

Box

Specification

Weight: 15g

Trademark

HEYI

Origin

China

HS Code

9030339000

Production Capacity

50000 Pieces/Year

Key features

Hall Effect Technology: Closed loop device based on Hall effect and null balance method for accurate measurement.

Galvanic Isolation: Provides complete electrical isolation between primary and secondary circuits.

Multi-Range Capability: Accurately measures DC, AC, or pulsed currents with multiple rated input options.

High Precision Grade: Achieves Accuracy Grade 0.1G for precise electronic measurement.

IP65 Protection Rating: Dust tight and protected against water jets for reliable operation.

Wide Operating Temperature: Operates reliably from -40 to +85 degrees Celsius.

CE Certified: Product meets European safety and quality standards.

Customizable Design: Custom rated input current and output current available upon request.

Company profile

Wenzhou Heyi Electrical Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company, Other, Group CorporationExport Year: 2004-02-01Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤4.59hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

AI-Powered supplier vetting

SummaryWenzhou Heyi Electrical Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, with operations in Zhejiang and products including current transformers, relays, shunts, and current sensors. The supplier reports four production lines, 6–10 R&D engineers, 6–10 quality-control staff, ISO 9001 certification, self-operated import/export rights, broad global export markets, and off-peak lead time within 15 working days. Its stated facilities cover R&D, production, sales, marketing, and customer support, and it offers customized solutions. However, most service-capability, innovation-detail, traceability, overseas-support, customer-case, and sustainability fields are explicitly unknown. Audit information identifies TÜV Rheinland, but the audit type and evaluation result are coded values without interpretable conclusions from the provided context.

Supplier typeThe supplier is identified as a limited company in China and is variously classified as a trading company, manufacturer/factory, group corporation, and other entity. Its stated factory location, four production lines, and manufacturing industry classification support manufacturer involvement, although the records also describe the company nature as a trading company.

CertificationsThe supplier reports ISO 9001 management-system certification, and states that some products have been approved by CE and IEC certificates. TÜV Rheinland is listed as the audit organization, but the coded audit type and result cannot be interpreted as a positive or negative audit conclusion.

R&D capabilityThe supplier reports 6–10 years of total R&D-engineer experience and says it has dedicated R&D facilities focused on product design and customized solutions. Specific evidence for new-product launches, SDK availability, private mold design, 3D design, or other measured innovation outputs is unknown.

Production capacityThe supplier reports four production lines and stated output for relays, current transformers, shunts, and current sensors, with off-peak lead time within 15 working days. It also reports broad export-market coverage and self-operated import/export rights, indicating established production and export operations.

Customization capabilityThe supplier explicitly states that it specializes in designing, manufacturing, and delivering customized solutions and has its own R&D, production, and customer-support facilities. Nevertheless, the specific availability of private molds, 3D software design, and other customization services is unknown.