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We offer express delivery such as DHL, Fedex, TNT, UPS for freight prepaid, or you can use your own courier account for freight collect. For larger quantities, we can arrange transport by air or by sea.

Low Cost 4~20mA Water Pressure Transmitter

Name: Low Cost 4~20mA Water Pressure Transmitter
Brand: Hefei WNK Smart Technology Co., Ltd.
SKU: 928997455

Anhui, ChinaHefei WNK Smart Technology Co., Ltd.

US$50.00

1-9 Pieces

US$45.00

10+ Pieces

Product profile

Customization

Available

Type

Medium & High Temperature Pressure Transmitter

Structure Type

Capacitive Pressure Transmitter

Model NO.

WNK4S

Measuring Medium

Gas, Steam, Liquid

Accuracy Grade

0.075%

Pressure range

-4000kpa~4000kpa

IP Rating

IP67

Certification

Customized

Range Down

100:1

Output Signal

4~20m

Housing Material

Aluminum Alloy

Stability

0.25% of Url for 1 Year

Temperature Drift

0.0625% of Url/10oc

Protection Class

IP66/67

Transport Package

Each Set in One Individual Carton with Foam

Specification

MC accuracy 0.075

Trademark

WNK

Origin

Anhui, China

HS Code

90262010

Production Capacity

1000set/Month

Key features

High Accuracy: Reference accuracy up to 0.075% for precise measurement.

Long-term Stability: Long-term drift is less than or equal to 0.25% of URL for 1 year.

Wide Pressure Range: Supports pressure range from -4000kPa to 4000kPa.

Multiple Protocols: Supports Hart, PROFIBUS-PA, or FF protocol options.

Explosion Proof: Intrinsically safe and flameproof explosion proof design.

High Range Down Ratio: Provides a range down ratio of 100:1 for flexibility.

IP67 Protection: IP67 protection class ensures durability in harsh environments.

Customizable Options: Customized range, output signal, housing material, and stability are available.

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: ≤3.67h 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 manufacturer or trading company?

We are a professional pressure/level/temperature measurement manufacturer with more than 13 years of experience. Our factory address is: 4/F,Bldg #6, No.168, Xiangzhang Road, High-tech District, 230088, Hefei, Anhui province, China.

Q:What is your quality control system?

We are an ISO 9001-2015 certified manufacturer with a strict quality control system. Besides calibration, each set of products undergoes temperature compensation and aging tests before shipment to guarantee quality.

Q:What is the warranty period for your products?

We provide a 12-month warranty from the shipment date for non-man-made damages.

Q:Can we use our logo on the products? Do you provide customized products?

Yes, we can use your logo and provide customized products per requirement. OEM/ODM is welcome.

Q:What is your MOQ?

We have no MOQ limits, and small quantity orders are acceptable.