What are the available shipping methods?

We offer express shipping (DHL, Fedex, TNT, UPS) for freight prepaid or collect via your courier account. For larger quantities, we can arrange by air or sea.

What output signals does the sensor support?

The sensor supports various outputs including 4-20mA, 1-5V, 0.5-4.5V, 0-5V, 0-10V, I2C, Hart, and RS485.

1-5V 4-20mA Submersible Liquid Level Sensor for Water Tank

Name: 1-5V 4-20mA Submersible Liquid Level Sensor for Water Tank
Brand: Hefei WNK Smart Technology Co., Ltd.
SKU: 881073475

Anhui, ChinaHefei WNK Smart Technology Co., Ltd.

US$45.00

1 Piece

Product profile

Customization

Available

Type

Submersible

Contact

Model NO.

WNK8010

Output Signal Type

Digital Type

Production Process

Injection

Feature

Conductor

Material

Stainless Steel

IP Rating

IP67

Certification

Customized

Housing

304sst

Diaphragm

316L

Measure Range

0-200 Meters

Output

4-20mA

Transport Package

Standard Export Packaging

Specification

-100kPa~70MPa

Trademark

WNK

Origin

China

HS Code

9026201090

Production Capacity

2000 PCS Per Week

Key features

Stainless Steel Housing: Constructed with durable stainless steel for long-lasting performance in harsh environments.

Wide Output Options: Supports multiple signals including 4-20mA, 1-5V, RS485, and I2C for versatile integration.

IP68 Waterproof Rating: Fully submersible design with IP68 protection class for reliable underwater operation.

Custom Logo & OEM: Accepts custom logos and OEM/ODM requirements to meet specific brand needs.

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

ISO 9001 Certified: Manufactured under strict ISO 9001-2015 quality control with aging tests.

12-Month Warranty: Provides a 12-month warranty from shipment date for non-man-made damages.

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: ≤3.44h 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, and temperature measurement manufacturer since 2004.

Q:What is your quality control system?

We are an ISO 9001-2015 certified manufacturer with strict quality control. Each product 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 you customize products and add our logo?

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

Q:What is your MOQ (Minimum Order Quantity)?

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