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4~20mA Air Gas Differential Pressure Sensor for HVAC Application

Name: 4~20mA Air Gas Differential Pressure Sensor for HVAC Application
Brand: Hefei WNK Smart Technology Co., Ltd.
SKU: 876966945

Anhui, ChinaHefei WNK Smart Technology Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

Type

Differential Pressure Transmitter

Structure Type

Diffused Silicon Pressure Transmitter

Model NO.

wnk808b

Measuring Medium

Gas

Accuracy Grade

0.1, 0.2, 0.5

Pressure range

-100kpa~+60kpa

IP Rating

IP67

Certification

ISO

Customized

Output Signal

4~20mA

Housing Material

Aluminum14

Maximum Static Pressure

70 Kpa

Transport Package

Standard Packing

Specification

aluminum housing

Trademark

WNK

Origin

Anhui, China

HS Code

90262010

Production Capacity

12000set/Month

Key features

High Precision Options: Available in 0.1%, 0.2%, and 0.5% accuracy grades for precise measurements.

Durable Aluminum Housing: Constructed with Aluminum14 housing and stress isolation technology for durability.

Wide Application Scope: Suitable for HVAC, wind pressure, flow measurement, and industrial ventilation.

Customization Support: Offers customized output signals and OEM/ODM services per specific requirements.

Robust IP67 Rating: Features IP67 protection rating for reliable performance in various environments.

ISO Certified Quality: Manufactured under ISO 9001-2015 certification with strict quality control.

Flexible Power Supply: Supports 10.5~45V DC for non-explosion and 10.5~30 V DC for EEX ia models.

No MOQ Limit: Accepts small quantity orders with no minimum order quantity restrictions.

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.