What are the typical applications for this isolator?

Typical applications include PLC/DCS interface protection, eliminating grounding loops in long-distance transmission, signal allocation for multiple devices, and signal conversion between different instrument types.

Isolator Signal Isolated Safety Barrier Analog Isolator 4 20mA Current Loop Isolator

Name: Isolator Signal Isolated Safety Barrier Analog Isolator 4 20mA Current Loop Isolator
Brand: Huaibei Huadian Automation Technology Co., Ltd.
SKU: 2137699162

Anhui, ChinaHuaibei Huadian Automation Technology Co., Ltd.

US$20.00-58.00

1 Piece

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Task

Program

Structure

Combination

Model NO.

HDTD-032

Mathematical Model

Linear

Signal

Continuous

Function

Automatic Control, Protection, Measurement

Certification

RoHS, ISO: 9001, CE, FCC, SGS

Condition

New

Customized

Material

Plastic

Shipping Method

Door-to-Door Delivery

Technical Support

7*24h

Service

Localization Service

Explosion-Proof

ATEX/EAC

Transport Package

Carton Box

Specification

30*10*10cm

Trademark

Huadian

Origin

China

HS Code

8543709990

Production Capacity

200000PCS/Year

Key features

Wide Signal Compatibility: Supports input/output of 4-20mA, 0-10V, RTD, TC, and RS485 for versatile industrial use.

Multi-Channel Configurations: Available in 1-in-1-out, 1-in-2-out, 1-in-4-out, and 2-in-4-out formats for flexible signal distribution.

Robust Safety Certification: Certified with CE, RoHS, ISO 9001, FCC, SGS, and ATEX/EAC for explosion-proof safety standards.

EMI Resistance & Noise Isolation: Effectively eliminates grounding loops and blocks electromagnetic interference in high-noise environments.

Comprehensive Technical Support: Provides 7*24h technical support and localized service to ensure continuous operational stability.

Flexible Customization Options: Offers customized solutions including door-to-door delivery and specific signal conversion requirements.

Wide Power Supply Range: Compatible with DC18-32V, AC/DC85-265V, and DC12V power supplies for diverse industrial settings.

Company profile

Huaibei Huadian Automation Technology Co., Ltd.

Anhui, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2014-06-01 CertifiedNearest Port: Shanghai portAverage Response Time: ≤1.84h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a combined company founded in 2015 that manufactures water-quality analysis instruments, recorders, pressure transmitters, signal isolators, and other field instruments. It reports an ISO 9001:2015 certificate, more than 10 production lines, 50 quality-control staff, and exports to multiple regions. Service procedures, supplier approval updates, and corrective/preventive-action records are reportedly established, with peak- and off-season lead times within 15 working days. The supplier offers customization from samples and designs, ODM services, and OEM services for well-known brands. However, it reports no overseas warehouses, showrooms, agents, or branches, no 3D software design service, no SDK, and no new products during the past year. Customer-specific case details are limited.

Supplier typeThe supplier identifies itself as a combined company and describes its business as manufacturing water-quality analysis instruments, recorders, pressure transmitters, signal isolators, and other field instruments. It was founded in 2015 and operates in China.

CertificationsThe supplier explicitly reports holding an ISO 9001:2015 certificate. The provided slices do not include the certificate scope, issuing body, validity period, or verification details.

After-Sales capabilityThe supplier reports written procedures and follow-up records for assessing service capability, an updated approved-supplier list, and a corrective/preventive-action mechanism with records. It has participated in IE expo China 2024, but reports no overseas warehouse, showroom, agent, or branch; therefore, formal service processes are evidenced, while overseas after-sales coverage is limited.

Production capacityThe supplier reports more than 10 production lines, 50 quality-control staff, and a 30,000-square-meter intelligent factory with dozens of production lines and annual capacity exceeding one million units. These figures explicitly support substantial manufacturing and quality-control capacity.

Customization capabilityThe supplier explicitly offers customization from samples and designs, ODM services, and OEM services for well-known brands. It does not provide 3D software design services, so customization is evidenced through samples, designs, ODM, and OEM rather than 3D software support.

Product Q&A

Q:What input and output signals are supported?

The isolator supports a wide range of signals including 4-20mA, 0-20mA, 0-10V, 0-5V, 2-10V, 1-5V, RS485, RTD, and TC for both input and output.

Q:How does the isolator prevent interference?

It establishes a safe, non-electrically connected signal channel that blocks harmful electrical interference, eliminates grounding loops, and resists EMI from sources like motors and welders.

Q:What safety certifications does the product have?

The product is certified with CE, RoHS, ISO 9001, FCC, SGS, and ATEX/EAC, making it suitable for hazardous and standard industrial environments.

Q:What power supply options are available?

The isolator can operate on DC18-32V, AC/DC85-265V, or DC12V, providing flexibility for various industrial power systems.

Q:Is customization available for this product?

Yes, the product is fully customizable, including signal types, channel configurations, and services like door-to-door delivery and localized technical support.