What input signals does the transmitter support?

It supports Thermocouple, RTD (PT100/PT1000), MV, and Resistive sensor inputs.

What is the power supply range?

The power supply range is 9~45V, with 9~24V available for Ex (explosion-proof) applications.

Where is the product shipped from?

The port of loading is Shanghai, China.

Thermocouple High Cost-Effective Temperature Transmitter, 4~20mA

Name: PT100/PT1000/Thermocouple High Cost-Effective Temperature Transmitter, 4~20mA
Brand: Hefei WNK Smart Technology Co., Ltd.
SKU: 806184585

Anhui, ChinaHefei WNK Smart Technology Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

Measuring Medium

Temperature

Display Type

LCD

Model NO.

WNK4S

Site Display

Accuracy

0.2

IP Rating

IP67

Certification

ISO

Customized

Output Signal

4~20m, 4~20mA/Hart, Modbus

Housing Material

Aluminum Alloy

Stability

±0.3%Url

Reference Accuracy

±0.2%Url

Transport Package

Paper Carton or as Client's Requirement

Trademark

WNK

Origin

Anhui, China

HS Code

90262010

Production Capacity

50000PCS/Year

Key features

Long-Term Stability: Features molecular sieve technology ensuring long-term drift less than 0.1% per year.

Strong Anti-Interference: Equipped with high-quality feedthrough capacitors for robust noise resistance.

IP67 Protection Rating: Dust-tight and water-resistant design suitable for harsh industrial environments.

LCD Backlight Display: Large screen with backlight for clear visibility in low-light conditions.

Flexible Output Signals: Supports 4~20mA, Hart, and Modbus digital communication protocols.

Customizable Housing: Aluminum alloy housing material is available for customization.

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: ≤3.93h 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:What is the warranty period for this transmitter?

The warranty period is 12 months starting from the shipping date.

Q:Does the warranty cover all types of repairs?

Free repair services are provided for failures due to manufacturing quality. For damages not arising from manufacturing issues or out of warranty, paid repair services apply.

Q:What are the payment terms accepted?

We accept T/T, Western Union, and PayPal. Other terms include LC, D/P, and PayPal as per company info.

Q:What is the lead time for samples and delivery?

Sample lead time is 3-7 working days. Delivery time is 7-15 working days after payment.

Q:Is OEM/ODM service available?

Yes, both OEM and ODM services are available for this product.