Can I add or delete items from my order if I change my mind?

Yes, but you need to inform us as soon as possible. If the order is already in production, changes cannot be made.

What is the minimum order quantity?

The minimum order quantity is 1 PC.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Advanced 4-20mA Hall Effect Open Loop Current Sensor

Name: Advanced 4-20mA Hall Effect Open Loop Current Sensor
Brand: Cheemi Technology Co., Ltd.
SKU: 2290590945

Jiangsu, ChinaCheemi Technology Co., Ltd.

US$25.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

Hall Type

Output Signal Type

Analog Output

Model NO.

CHK200FDA24S4

Production Process

SemiConductor Integrated

Material

Plastic

Accuracy Grade

0.1G

Application

Welding Machine, UPS, Variable Speed Drives

IP Rating

IP44

Certification

CE, RoHS, ISO

Customized

Rated Input

50/100/200/300/500/600A

Supply Voltage

DC +12.0~24V

Measuring Range

0~+1200A

Mounting

12.5*41mm

Transport Package

Standard Export Carton

Specification

LTH: 58, LTR: 64(g)

Trademark

Cheemi

Origin

China(Mainland)

HS Code

90330000

Production Capacity

60000PCS/Year

Key features

Hall Effect Principle: Accurately measures DC, AC, and pulse currents with galvanic isolation.

Wide Input Range: Rated inputs from 50A to 600A with measuring ranges up to 1200A.

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

High Precision: Accuracy grade 0.1G with linearity error less than 1.0% FS.

Fast Response Time: Response time under 20ms at 90% of rated input current.

Robust Insulation: 2.5KV insulation voltage ensuring safety between primary and secondary circuits.

Broad Application: Ideal for welding machines, UPS, VSDs, and communication power supplies.

Low Power Consumption: Efficient design with power consumption of 15+IO mA.

Company profile

High Repeat Buyers ChoiceOverseas ServicesFull CustomizationRaw-Materials Traceability

Cheemi Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 6 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.56h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 39 employees and no stated parent-company affiliation. Its stated scope includes electronic and electromechanical components, instruments, sensors, technology services, import/export activities, and certain medical-device and protective-equipment products. Evidence indicates broad customization and R&D services, including ODM, new-product development during the past year, and OEM service for well-known brands. Service procedures, corrective and preventive actions, complaint handling, and finished-product inspection are documented and reportedly followed. The supplier has inventory capability and valid manufacturing contracts with associated subcontractors, but no overseas warehouse or showroom. Export activity is established, with six years of exporting and a stated export-sales share of 51%–70%. Financial credibility cannot be determined because the provided records only identify reporting years and do not provide financial results or indicators. No certification...

Supplier typeThe supplier is identified as a combined company and a limited company, with 39 employees and no stated affiliation with a larger company group. Its business and product scopes cover sensors, electronic components, instruments, technology services, and selected medical-device products.

After-Sales capabilityThe supplier has clear procedures and followed records for customer complaint handling, as well as documented corrective and preventive action procedures. It also has inventory capability, although it lacks overseas warehouse and showroom services.

R&D capabilityThe supplier reports new-product development during the past year, provides ODM services, and offers multiple forms of customization. However, it does not have an available SDK, so the evidence supports product-development capability but not SDK-based integration capability.

Production capacityProduction-related evidence includes manufacturing of electronic components, instruments, sensors-related offerings, and certain medical devices and protective products. The supplier reports uniformly followed finished-product inspection instructions, valid contracts with each associated subcontractor, and inventory capability.

Customization capabilityThe supplier explicitly provides customization from samples and designs, full, minor, and flexible customization. It also reports ODM availability, indicating a broad stated ability to adapt or develop products to customer requirements.