What is the lead time for orders?

For products without customization, the lead time is within 7 working days. Samples take 3-7 working days, and standard delivery takes 7-15 working days after payment.

What are the payment terms?

We accept T/T, Western Union, and PayPal. Other terms include LC, D/P, and CIF/FOB depending on the agreement.

Modbus Output

Name: Smart Stainless Steel Water Level Transducer, OLED Display with 4-20mA/0-10V/0-5V/Modbus Output
Brand: Hefei WNK Smart Technology Co., Ltd.
SKU: 807518405

Anhui, ChinaHefei WNK Smart Technology Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

Type

Diffused Silicon Level Sensor Switch

Usage

Control Switch

Model NO.

sls

Application

Industrial

Certification

ISO9001

Power Supply

12-30VDC

Output Signal Type

Digital or Analog Type

Material

Stainless Steel

Measuring Media

Liquid

Accuracy

≤0.5%Fs

Temperature Error

±0.02%Fs/°c(Zero / Full Span)

Long-Term Stability

±0.3%Fs/Year

Transport Package

Paper Carton and as Buyer's Requirement

Specification

SGS

Trademark

WNK

Origin

Hefei, Anhui

Production Capacity

20000PCS/Year

Key features

Multi-Protocol Output Options: Supports 4-20mA, 0-10V, 0-5V, and Modbus RS485 communication protocols.

Stainless Steel Construction: Built with stainless steel wetted parts for durability in industrial liquid applications.

IP65/IP68 Waterproof Rating: Offers robust protection against dust and water immersion for harsh environments.

Customizable OEM/ODM Service: Supports logo printing and customized power supply, output signal, and material options.

Password Protected Settings: Includes password protection for parameter settings to prevent unauthorized changes.

Fast Response Time: Ensures rapid detection with a response time of less than 10ms.

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: ≤3.38h 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 13-year professional manufacturer of Pressure/Level/Temperature transmitters and electronic switches, providing high-quality products with competitive factory prices.

Q:What is your quality control system?

As an ISO9001:2015 certified manufacturer, we perform strict fatigue testing, calibration, and temperature compensation on each product before shipment to guarantee quality.

Q:Is there a minimum order quantity (MOQ)?

We have no MOQ limits; even 1 piece for testing purposes is acceptable.

Q:Do you provide customized products or logo printing?

Yes, we support OEM, ODM, and customization. We can print your logo on the products and offer customized power supply, output signal, and material options.

Q:What is the warranty period and after-sales service?

The warranty is 12 months from the shipping date. We provide free repair for manufacturing defects, and our after-sales department responds to inquiries within 24 hours.