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High Performance Diffused Silicon Pressure Sensor with 4-20mA I2c Output

Name: High Performance Diffused Silicon Pressure Sensor with 4-20mA I2c Output
Brand: Hefei WNK Smart Technology Co., Ltd.
SKU: 787874812

Anhui, ChinaHefei WNK Smart Technology Co., Ltd.

US$28.00

1-99 Pieces

US$25.00

100+ Pieces

Sample price:US$25.00/piece.Request sample

Product profile

Customization

Available

Type

Piezoresistive Pressure Sensor

For

Diffused Silicon Pressure Transmitter

Model NO.

WNK81MA

Output Signal Type

0.5-4.5V, 4-20mA, I2c

Material

Stainless Steel

Thread Type

G1/4,1/4-18NPT,1/8-27NPT,M14*1.5,M12*1.5

Measuring Medium

Liquid, Gas, Steam

IP Rating

IP65/IP67

Certification

Customized

Working Temperature

-45-85c

Supply Voltage

5V/24V DC

Compensation Temperature

-20-70c

Analog

0.5-4.5V.4-20mA

Digital

I2c

Transport Package

Standard Export Carton Box

Trademark

WNK

Origin

China

HS Code

9026201090

Production Capacity

2000 Pieces Per Week

Key features

Dual Output Options: Supports 0.5-4.5V/4-20mA analog or I2C digital output signals.

Customized Parameters: Working temperature, supply voltage, and compensation temperature are customizable.

High Precision ASIC: Uses ASIC signal conditioning chip for accurate, stable, and reliable performance.

Robust Construction: Stainless steel housing with IP65/IP67 rating for anti-corrosion and shock resistance.

Wide Pressure Range: Features positive and negative gauge pressure function with wide measurement range.

Versatile Applications: Suitable for liquid, gas, steam measurement in HVAC, automotive, and industrial control.

Fast Response: Rapid response time with no hysteresis for precise real-time monitoring.

CE Certified: Product holds CE certification ensuring compliance with safety standards.

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: ≤3.22h 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 the 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 period?

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

Q:What are the shipping and delivery options?

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 output signals are supported?

The sensor supports 0.5-4.5V, 4-20mA analog output or I2C digital output.