What output signals are supported?

Supports 4-20mA, 0.5-4.5V, 1-5V, 0-5V, 0-10V, I2C, and SPI digital outputs.

Is customization available for this sensor?

Yes, customization is available for housing material (SS304) and pressure type (Gauge, Sealing, Absolute).

4-20mA Miniature Pressure Sensor Water Pressure Sensor Water Pump Pressure Sensor

Name: 4-20mA Miniature Pressure Sensor Water Pressure Sensor Water Pump Pressure Sensor
Brand: Hefei WNK Smart Technology Co., Ltd.
SKU: 937265155

Anhui, ChinaHefei WNK Smart Technology Co., Ltd.

US$19.00

1-999 Pieces

US$15.00

1,000+ Pieces

Sample price:US$19.00/piece.Request sample

Product profile

Customization

Available

Type

Capacitive Pressure Sensor

For

Ceramic Pressure Transmitter

Model NO.

WNK80MA

Output Signal Type

4-20mA, 0.5-4.5V, I2c

Production Process

Ceramics

Material

Stainless Steel

Thread Type

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

Measuring Medium

Liquid, Gas, Ateam

IP Rating

IP65/IP67

Certification

Customized

Housing Material

SS304

Pressure Type

Gauge, Sealing, Absolute

Transport Package

Standard Export Carton Box

Specification

Ceranic Capacitive Pressure Sensor

Trademark

WNK

Origin

China

HS Code

9026201090

Production Capacity

2000 Pieces Per Week

Key features

High Accuracy & Stability: 1% F.S. accuracy with ASIC conditioning circuit and 48h aging test.

Corrosion Resistant: 304 Stainless Steel housing with robust ceramic capacitive membrane.

Flexible Output Options: Supports 4-20mA, 0.5-4.5V, I2C, SPI, and various voltage outputs.

Durable IP65 Protection: IP65/IP67 rated for use in pollution and corrosive environments.

Customizable Design: Custom housing materials (SS304) and pressure types (Gauge/Sealing/Absolute).

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: ≤3.61h 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 period for your products?

12 months 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 is the accuracy of the pressure sensor?

The accuracy (linearity, Hysteresis, and Repeatability) is 1% F.S.