What certifications does the product have?

The product meets ISO certification and complies with IEC61000 electromagnetic interference standards.

Wnk Vacuum Absolute Pressure Sensor with 4-20mA 0.5-4.5V Output

Name: Wnk Vacuum Absolute Pressure Sensor with 4-20mA 0.5-4.5V Output
Brand: Hefei WNK Smart Technology Co., Ltd.
SKU: 683163411

Anhui, ChinaHefei WNK Smart Technology Co., Ltd.

US$15.00

1-49 Pieces

US$13.00

50+ Pieces

Product profile

Customization

Available

Type

Piezoresistive Pressure Sensor

Component

Mechanical Structure Type

Model NO.

WNK80MA

For

Strain Gauge Pressure Transmitter

Output Signal Type

Digital Type

Production Process

Integration

Material

Stainless Steel

Thread Type

NPT

Wiring Type

Three-Wire

Measuring Medium

Liquid, Gas, Vapour

IP Rating

IP65

Certification

ISO

Customized

Model No.

Wnk80mA

Usage

Industrial

Compensation Temperature

-20~70c

Pressure Reference

Gauge, Absolute, Sealed Gauge

Sealing Material

NBR

Transport Package

Paper Carton and as Customer's Requirement

Specification

stainless housing

Trademark

WNK

Origin

Hefei, Anhui Province, China

Key features

Customized Options: Offers customized models, special structures, and varied output products per customer requirements.

Robust Protection: Features reverse power protection, surge current protection, and overload voltage protection.

Corrosive Media Compatible: Designed to measure corrosive media compatible with 316L stainless steel.

IP67 Waterproof: Provides high-level waterproof protection with IP67 rating for the sensor.

Long-Term Stability: Ensures zero drift of 0.2%FS/Year and span drift of 0.1%FS/Year.

Integrated Circuit Design: Highly integrated circuit with ASIC for digital amplification and temperature compensation.

Company profile

Hefei WNK Smart Technology Co., Ltd.

Anhui, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-03-30 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤6.99h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHefei WNK Smart Technology Co., Ltd. is a China-based limited company operating in electrical and electronics, with stated activities covering sensor and transmitter production, R&D, sales, and services. The supplier reports ISO9001:2015 certification, two production lines, a 3,500 m² manufacturing area, 77 employees, and documented annual output of 30,000 temperature transmitters and 60,000 pressure transmitters. Its materials describe technical innovation, PROFIBUS transmitter development, broad export markets, and stated order fulfillment within 15 working days in both peak and off-peak periods. Evidence is insufficient to assess after-sales capability, customization capability, financial credibility, or customer cases. The supplier registration date is stated as May 2025, while another record states establishment in 2014 and a background description says founded in 2004; this inconsistency should be verified.

Supplier typeThe supplier is identified as a limited company and combined business entity in China, with its business type also described as a trading company. Its stated operations focus on producing, researching, selling, and servicing sensors and transmitters, while its commercial trade engagement is electrical and electronics.

CertificationsThe supplier explicitly reports an ISO9001:2015 certificate. It also reports earlier conformity with GB/T 19001-2008 / ISO 9001:2008 and PROFIBUS certification for a transmitter product, providing direct evidence of quality-system and product-related certification claims.

R&D capabilityWNK explicitly states commitments to new-product development and technical innovation, participation in Ministry of Science and Technology innovation projects, and recognition as a promising technology enterprise. It also claims development of PROFIBUS transmitters and proprietary intellectual property, while reporting four R&D engineers.

Production capacityThe supplier reports 77 employees, approximately 3,500 m² of manufacturing space, two production lines, and production of 30,000 temperature transmitters and 60,000 pressure transmitters annually. It also states order fulfillment within 15 working days during both peak and off-peak periods, indicating documented production capacity, although the differing workshop-area figures and company-history dates should be verified.