What is the transport method?

Express such as DHL, Fedex, TNT, UPS for freight prepaid, also can use your own couier account to do the freight collect. For more goods we can arrange by air or by Sea.

High Stable 4-20mA 200m Level Sensor for Deep Well

Name: High Stable 4-20mA 200m Level Sensor for Deep Well
Brand: Hefei WNK Smart Technology Co., Ltd.
SKU: 1913331001

Anhui, ChinaHefei WNK Smart Technology Co., Ltd.

US$45.00

10-99 Pieces

US$43.00

100-499 Pieces

US$40.00

500+ Pieces

Sample price:US$45.00/piece.Request sample

Product profile

Customization

Available

Type

Diffused Silicon Oil-Filled

Structure Design

Submersible

Model NO.

WNK 8010-TT

Pressure Range

High Pressure

Display Type

4~20mA

Accuracy Grade

0.2%Fs

IP Rating

IP68

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

0-0.5~200mh2o

Cable Material

Polyethylene, PTFE

Ambient Temperature

-20~85°C

Process Temperature

-20~85°C

Compensation Temperature

-20~85°C

EMC Standard Electrognetic Radiation

En50081-1/-2

Electromagnetic Susceptibility

En50082-2

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

Wide Measurement Range: Supports measured range from 0-0.5 to 200mH2O for various depths.

Durable Stainless Steel Housing: Constructed with stainless steel for high reliability and corrosion resistance.

IP68 Waterproof Rating: Fully submersible design with IP68 protection class for harsh environments.

Customizable Output Signals: Offers 4-20mA, 0-10mA, 0-5V, and 1-5V output options.

Factory Direct Pricing: Direct manufacturer pricing with no MOQ limits for small orders.

Comprehensive OEM/ODM Support: Custom logo printing and product customization available upon request.

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: ≤4.18h 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, with stated activities covering sensor and transmitter production, R&D, sales, and services. The supplier reports ISO9001:2015 certification, two production lines, a 3,500 m² manufacturing area, 77 employees, and documented annual output of 30,000 temperature transmitters and 60,000 pressure transmitters. Its materials describe technical innovation, PROFIBUS transmitter development, broad export markets, and stated order fulfillment within 15 working days in both peak and off-peak periods. Evidence is insufficient to assess after-sales capability, customization capability, financial credibility, or customer cases. The supplier registration date is stated as May 2025, while another record states establishment in 2014 and a background description says founded in 2004; this inconsistency should be verified.

Supplier typeThe supplier is identified as a limited company and combined business entity in China, with its business type also described as a trading company. Its stated operations focus on producing, researching, selling, and servicing sensors and transmitters, while its commercial trade engagement is electrical and electronics.

CertificationsThe supplier explicitly reports an ISO9001:2015 certificate. It also reports earlier conformity with GB/T 19001-2008 / ISO 9001:2008 and PROFIBUS certification for a transmitter product, providing direct evidence of quality-system and product-related certification claims.

R&D capabilityWNK explicitly states commitments to new-product development and technical innovation, participation in Ministry of Science and Technology innovation projects, and recognition as a promising technology enterprise. It also claims development of PROFIBUS transmitters and proprietary intellectual property, while reporting four R&D engineers.

Production capacityThe supplier reports 77 employees, approximately 3,500 m² of manufacturing space, two production lines, and production of 30,000 temperature transmitters and 60,000 pressure transmitters annually. It also states order fulfillment within 15 working days during both peak and off-peak periods, indicating documented production capacity, although the differing workshop-area figures and company-history dates should be verified.

Product Q&A

Q:Are you a manufacturer or trading company?

We are professional pressure/level/temperature measurement manufacturer since 2004.

Q:What is your quality control system?

We are an ISO 9001-2015 certified manufacturer, we have strict quality control system. Besides clibartiaon, each set product we also do temperature compensation and aging test before shipment, so the quality is guaranteed.

Q:What is the warranty of your products?

12 month from 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, we can provide customized products per requirement. OEM/ODM is welcome

Q:What is your MOQ?

We have no MOQ limits, small quantity order is acceptable.