Is the sensor compatible with corrosive media?

Yes, it is made of 316L stainless steel and is suitable for corrosive media.

0.5~4.5V I2c Oil Filled Diffused Silicon Pressure Sensor

Name: 0.5~4.5V I2c Oil Filled Diffused Silicon Pressure Sensor
Brand: Hefei WNK Smart Technology Co., Ltd.
SKU: 907003505

Anhui, ChinaHefei WNK Smart Technology Co., Ltd.

US$12.50

1-49 Pieces

US$11.00

50-499 Pieces

US$10.00

500+ Pieces

Sample price:US$12.00/piece.Request sample

Product profile

Customization

Available

Type

Capacitive Pressure Sensor

Component

OEM Technology

Model NO.

W19

For

Diffused Silicon Pressure Transmitter

Output Signal Type

Analog Type

Production Process

Integration

Material

Stainless Steel

Thread Type

NPT

Wiring Type

Four-Wire

Measuring Medium

Media Compatible with 316L Stainless Steel

IP Rating

IP65

Certification

ISO

Customized

Output Signal

Analog Type

Working Temperature

-40~125℃

Pressure Range

10bar,100kpa, -100kpa

Compensation Temperature

-20~70℃

Typical Output

0.5~4.5V,I2c

Usage

Industrial

Sealing Material

NBR

Place of Origin

Heifei, Anhui, China

Transport Package

Paper Carton and as Customer's Requirement

Specification

12.7× 18.4

Trademark

WNK

Origin

Hefei, Anhui Province, China

Production Capacity

500000/Year

Key features

Oil Filled Design: Utilizes silicon oil to transfer pressure from diaphragm to sensing element for high stability.

Corrosion Resistance: 316L stainless steel housing compatible with corrosive media and liquids/gases.

Customizable Output: Typical output 0-100mV with customizable pressure ranges from 0-40kPa to 7MPa.

Dual Excitation Options: Supports both constant current (1.5mA) and voltage (10VDC) excitation modes.

Robust Protection: IP65 rating with overload protection up to 2x full scale for 4Mpa and 1.5x for 7Mpa.

OEM/ODM Capability: Full OEM and ODM services available with proprietary intellectual property rights.

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: ≤3.94h 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.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a manufacturer since the year 2004, committed to producing high accuracy, long-term stability, cost-efficient pressure/level/temperature measuring instruments.

Q:What is your quality control system?

Our factory is certified under ISO 9001-2015. All products are completed with temperature compensation and 48 hours aging test before shipment.

Q:What is the warranty of your products?

12 month from shipment date, for non-man-made damages.

Q:How do you handle shipping and delivery?

Small orders are delivered with DHL, Fedex, TNT, UPS with delivery time in 4-5 business days. Large orders are recommended to ship by sea.

Q:What is the pressure range of this sensor?

The pressure range is 0-40kPa to 7MPa.