What is the protection class?

The protection class is IP66/67.

Can the display unit be replaced?

Yes, the display unit and electronic module are replaceable.

Smart Differential Pressure Calibrator, 1kpa ~30MPa

Name: Smart Differential Pressure Calibrator, 1kpa ~30MPa
Brand: Hefei WNK Smart Technology Co., Ltd.
SKU: 788487775

Anhui, ChinaHefei WNK Smart Technology Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

Type

Differential Pressure Transmitter

Structure Type

Capacitive Pressure Transmitter

Model NO.

WNK50

Measuring Medium

Gas, Steam, Liquid

Accuracy Grade

0.075%

Pressure range

0~30MPa

IP Rating

IP67

Certification

ISO

Customized

Range Ratio

100:1

Output Signal

4~20m, 4~20mA/Hart, Profibus-PA

Housing Material

Aluminum Alloy

Stability

0.25% of Url for 1 Year

Temperature Drift

0.0625% of Url/10oc

Protection Class

IP66/67

Warranty

1 Year

Pressure Type

Gauge, Absolute, Differential Pressure

Transport Package

Each Set in One Individual Carton with Foam

Specification

MC accuracy 0.075%

Trademark

WNK

Origin

Anhui, China

HS Code

90262010

Production Capacity

1000set/Month

Key features

High Reference Accuracy: Accuracy grade up to 0.075%, with higher accuracy available upon request.

Wide Pressure Range: Measures pressure from 0 to 30MPa for gases, steam, and liquids.

High Range Ratio: Range down ratio of 100:1, with higher ratios available upon request.

Multiple Output Signals: Supports 4-20mA, Hart, PROFIBUS-PA, and FF protocols.

Durable Housing Material: Constructed from aluminum alloy with IP66/67 protection class.

Customizable Options: Offers customized range, housing material, and diaphragm options.

Replaceable Modules: Features replaceable display unit and electronic module for easy maintenance.

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: ≤3.00h 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, focused on sensors and transmitters. The evidence indicates established production and R&D activities, ISO9001:2015 certification, two production lines, a 3,500 m² manufacturing area, and stated annual capacities of 30,000 temperature transmitters and 60,000 pressure transmitters. It reports innovation involvement, proprietary PROFIBUS-related technology, and broad export-market coverage. However, the provided information does not sufficiently verify after-sales service processes, customization capability, customer cases, or financial credibility. The records also contain differing founding-year statements, with 2014 in one slice and 2004 in another.

Supplier typeThe supplier is identified as a Chinese limited company and combined business entity operating in electrical and electronics. It focuses on producing, researching, selling, and servicing sensors and transmitters, although one record also describes the company nature as a trading company.

CertificationsThe supplier holds an ISO9001:2015 certificate. It is also described as having prior ISO9001:2008/GB/T 19001-2008 certification and international PROFIBUS certification for its PROFIBUS transmitter series, providing explicit evidence of quality-system and product-related certification.

R&D capabilityWNK states that it develops new products and pursues technical innovation, has undertaken Ministry of Science and Technology innovation projects, and has been recognized as a promising technology enterprise. It also reports proprietary intellectual property in PROFIBUS transmitters and four R&D engineers, supporting an active innovation capability.

Production capacityThe supplier reports a 3,500 m² manufacturing plant, two production lines, six to ten quality-control staff, and production capacities of 30,000 temperature transmitters and 60,000 pressure transmitters annually. Its stated lead time is within 15 working days in both off-peak and peak seasons, indicating documented production capacity and delivery capability.