What is the quality control system?

We are an ISO 9001-2015 certified manufacturer with strict quality control. Each set undergoes temperature compensation and aging tests before shipment.

What power supply options are available?

Power supply options include 5V, 3.3-5V, 12-30V, 10V, and 24V.

4-20mA 0.5-4.5V Water Level Sensor Transmitter for Oil Tank

Name: 4-20mA 0.5-4.5V Water Level Sensor Transmitter for Oil Tank
Brand: Hefei WNK Smart Technology Co., Ltd.
SKU: 1913256281

Anhui, ChinaHefei WNK Smart Technology Co., Ltd.

US$60.00

10-99 Pieces

US$58.00

100-499 Pieces

US$55.00

500+ Pieces

Sample price:US$60.00/piece.Request sample

Product profile

Customization

Available

Pressure Range

High Pressure

IP Rating

IP68

Model NO.

WNK 8010-T

Certification

Customized

Power Supply

5V, 3.3-5V, 12-30V, 10V, 24V

Output

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

Housing Material

Stainless Steel

Measured Range

0-1m- 200m H2O

Cable Material

Polyethylene, PTFE

Stability

0.25%Fs/Year

Ambient Temperature

-20~85°C

Process Temperature

-20~85°C

Compensation Temperature

-20~85°C

Transport Package

Standard Export Carton Box

Specification

109*22.9*18mm

Trademark

WNK

Origin

Anhui China

HS Code

9026201090

Production Capacity

10000 Pieces a Month

Key features

High Stability Sensor: Diffused silicon oil-filled core with 0.25%FS/year stability.

Wide Measuring Range: Hydrostatic measurement up to 200 meters H2O.

IP68 Waterproof: Fully waterproof design suitable for harsh environments.

Flexible Output Options: Supports 4-20mA, 0-5V, 1-5V, 0-10V, and I2C signals.

Customizable Solutions: Custom power supply, output, housing, and cable materials available.

Versatile Applications: Ideal for water tanks, fuel tanks, rivers, lakes, and wells.

ISO 9001 Certified: Strict quality control with temperature compensation and aging tests.

No MOQ Limit: Small quantity orders are acceptable with no minimum limit.

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: ≤3.37h 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 since 2004.

Q:What is the warranty period?

12 months from shipment date for non-man-made damages.

Q:Can we customize the product with our logo?

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

Q:What is the MOQ?

We have no MOQ limits; small quantity orders are acceptable.

Q:What are the transport options?

Express such as DHL, Fedex, TNT, UPS for freight prepaid, or your own courier account for freight collect. For larger quantities, we can arrange by air or sea.