What is the lead time for your products?

Standard products have a lead time within 7 working days; customized flange products may take longer.

What output signals are available?

Available outputs include 4-20mA, 1-5V, 0-5V, 0.5-4.5V, and I2C.

What is the pressure range of this sensor?

The pressure range is 0-60bar (0-15MPa) for gauge, absolute, or sealing pressure.

Industrial 0.5-4.5V HVAC Refrigeration Pressure Sensor

Name: Industrial 0.5-4.5V HVAC Refrigeration Pressure Sensor
Brand: Hefei WNK Smart Technology Co., Ltd.
SKU: 1915062731

Anhui, ChinaHefei WNK Smart Technology Co., Ltd.

US$15.00

1-99 Pieces

US$14.00

100-499 Pieces

US$13.00

500+ Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Type

Piezoresistive Pressure Sensor

Structure Type

Ceramic Pressure Transmitter

Model NO.

WNK80MA

Measuring Medium

Steam Liquid Gas

Accuracy Grade

1.0G

Pressure range

0~60bar

IP Rating

IP68

Certification

Customized

Output

0.5-4.5V I2c 4-20mA 1-5V 0-10V Others

Power Supply

5V 3.3-5V 12-30V 9-30V 12-30V

Material

Sst 304

Zero Temperature Drift

Accuracy

1%Fs

Acquisition Frequency

2.4kHz

Start Time

150ms

Working Temperature

-20~70℃

Storage Temperature

-20~70℃

Protection Leve

IP65

Electrical Connection

Cable Outlet Mini DIN43650 Packard M12 4pin

MOQ

1PCS

Transport Package

Paper Carton

Specification

22.5*22.5*18mm

Trademark

WNK

Origin

Anhui China

HS Code

9026201090

Production Capacity

10000 Pieces a Month

Key features

Customizable Output Signals: Supports 4-20mA, 1-5V, 0-5V, 0.5-4.5V, and I2C output options.

OEM and ODM Services: Full customization support including logo printing and tailored specifications.

High Precision Accuracy: Typical accuracy of 0.5% F.S. with linearity, hysteresis, and repeatability.

Robust Stainless Steel Build: Housing made of 304 stainless steel with 316 stainless steel inner core.

Flexible Power Supply: Compatible with 3.3VDC, 5VDC, 12VDC, and 24VDC power sources.

IP65 Protection Rating: Dust-tight and protected against water jets for reliable industrial use.

Fast Lead Time: Standard products shipped within 7 working days from the factory.

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: ≤3.95h 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.