What is the lead time for production?

Peak season lead time is within 15 workdays, and off-season lead time is within 15 workdays.

How do you handle shipping?

We use Express (DHL, Fedex, TNT, UPS) for freight prepaid, or your own courier account for freight collect. For larger goods, we can arrange by air or sea.

What is your quality control system?

We are an ISO 9001-2015 certified manufacturer with strict quality control, including calibration, temperature compensation, and aging tests before shipment.

High Accuracy 4-20mA 0.5-4.5V Liquid Level Sensor for Pool Lake Tank

Name: High Accuracy 4-20mA 0.5-4.5V Liquid Level Sensor for Pool Lake Tank
Brand: Hefei WNK Smart Technology Co., Ltd.
SKU: 927121705

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

Analog Type

Production Process

Injection

Feature

Corrosion Resistant

Material

Stainless Steel

IP Rating

IP67

Certification

Customized

Transport Package

Standard Export Packaging

Specification

-100kPa~70MPa

Trademark

WNK

Origin

China

HS Code

9026201090

Production Capacity

2000 PCS Per Week

Key features

Corrosion Resistant: Stainless steel housing and PTFE cable ensure durability in harsh environments.

Wide Output Options: Supports 4-20mA, 1-5V, 0.5-4.5V, 0-5V, 0-10V, I2C, Hart, RS485.

IP68 Protection: Fully submersible with IP68 rating for reliable underwater performance.

Customizable OEM/ODM: Customized products and logo printing available per customer requirements.

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

ISO 9001 Certified: Strict quality control with ISO 9001-2015 certification and aging tests.

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.