New Original KEYENCE SR‑751 Industrial Fixed Mount Code Reader
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New Original KEYENCE SR‑751 Industrial Fixed Mount Code Reader
Product Overview
The KEYENCE SR‑751 is a medium‑distance fixed‑mount industrial 2D code reader with built‑in Ethernet communication capability基恩士. As a brand‑new original unit, it reliably decodes barcodes, QR codes, Data Matrix and other 2D codes for factory automation production lines, traceability stations, packaging machines and material handling workflows. Designed for stationary installation, it performs stable code reading even under challenging industrial conditions including partial code smudge, scratches and variable ambient lighting, supporting real‑time data transmission for manufacturing traceability and quality control applications
Main Functions
- High‑speed reading of 1D barcodes and multiple 2D code formats including QR Code, Data Matrix and PDF417.
- Supports Ethernet communication, PoE power supply and industrial protocol data output for direct connection to PLC and host systems
- Reads codes on moving targets to match continuous‑running conveyor‑line production processes.
- Built‑in multi‑mode illumination automatically adapts to reflective, uneven‑surface and poorly‑printed code labels.
- Provides status feedback signals for trigger input, read success and error notification for automated system integration.
- Supports parameter configuration and diagnostic monitoring via software for on‑site commissioning and maintenance.
Technical Features
- Compact integrated fixed‑mount housing, easy for cabinet‑on‑machine installation
- IP65‑rated enclosure resists dust and splashing water for harsh workshop environments
- Multiple‑mode adjustable lighting handles reflective surfaces, dirty or partially damaged codes
- Medium‑distance reading range, compatible with diversified workpiece positioning requirements
- Supports PoE Class 2 power supply and 24 VDC power input for flexible wiring options
- Strong anti‑interference performance against high ambient light such as sunlight and factory lamps
- Excellent vibration resistance adapts to mechanical vibration on production equipment
- Fast decoding algorithm reduces no‑read rate in high‑cycle‑rate industrial scenarios
- Small overall dimension and light weight save installation space of automation stations
Specifications
| Item | Parameter |
|---|---|
| Brand | KEYENCE |
| Model | SR‑751 |
| Mounting Type | Fixed‑mount |
| Supported Code Types | 1D Barcode, QR Code, Data Matrix, PDF417 |
| Power Supply | 24 VDC ±10 % or PoE Class 2 |
| Current Consumption | Max 220 mA (24 VDC input) |
| Enclosure Protection | IP65 |
| Operating Temperature | 0 °C ~ +45 °C |
| Storage Temperature | -10 °C ~ +50 °C |
| Relative Humidity | 35‑95 % RH (No condensation) |
| Vibration Resistance | 10‑500 Hz, 5G acceleration, X/Y/Z 3‑hour test each axis |
| Weight | Approx. 160 g |
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WHO WE ARE
About us
Located in Kunshan, China, Atifts Technology Co., Ltd. is a well-known enterprise specializing in electronic components distribution. We specialize in the sales of global brands of industrial automation components, with a wealth of experience in foreign product agents, and many of the world's leading manufacturers such as Keens, Schneider, SMC, ABB, Siemens, and other world-renowned manufacturers to establish a long-term and stable relations of cooperation.
Atifts Technology Co., Ltd. @ 2024
Over the years, we have always adhered to the "pioneering, pragmatic, standardized, innovative" management philosophy, and constantly promote the close integration of products and market demand. We firmly believe that only by constantly exploring new market areas, doing a good job in every detail, standardizing business processes, and continuously innovating products and services can we ensure that our products are more adaptable to market changes and meet the diversified needs of our customers.
Since the founding of the company, we have always adhered to the core concept of "survival by quality", and are committed to providing customers with high-quality electronic components. At the same time, we take specialized R & D manufacturing as the goal, market-oriented development strategy to ensure that our products are always in the forefront of the industry.
With excellent product quality, professional technical service and good market reputation, Kunshan Autofits Technology Co.,Ltd. has won the trust and support of our customers. We look forward to working with more partners hand in hand, to achieve long-term win-win relationship, and jointly promote the prosperity of the electronic components industry.
Where is your company located?
We are located next to Shanghai, the largest city in China, and Kunshan, the first economic county in China. With convenient transportation and developed logistics, it provides a good geographical advantage for our electronic components sales business.
What types of electronic components does your company mainly sell?
We are committed to providing many types and brands of electronic components, including but not limited to Sensors, Switches & Relays, Connectors, Circuit Protectio, Power Supplier & Cable, etc. We have established relationships with many well-known electronic component manufacturers. We have established long-term and stable relationships with many well-known electronic component manufacturers to ensure that the products we sell are of reliable quality and reasonable price.
What are the prices of your products?
Our product prices vary according to market conditions and product models. We are committed to providing high quality electronic components at fair and reasonable prices, and offer our customers a variety of incentives and flexible purchasing methods.
How to purchase your electronic components?
You can contact our customer service staff directly by phone, whatsapp, email, our official website. We support a variety of payment methods, and provide you with fast and safe logistics and distribution services.
How do you guarantee the quality of your products?
We attach great importance to product quality, all the electronic components we sell come from regular channels and undergo strict quality testing. We promise to provide customers with high-quality electronic components, and provide perfect after-sales service to ensure that customers have no worries in the process of use.
If I am not satisfied with the electronic components I purchased, can I return them?
We provide perfect after-sales service, if you are not satisfied with the purchased electronic components, you can return or exchange them within the specified time. Please refer to our official website or consult our customer service staff for the specific return policy and process.
Can your company provide technical support and solutions?
We have a professional technical team that can provide technical support and solutions for our customers. Whether you encounter any problems in choosing or using the products, we will be happy to answer your questions and provide professional technical support.
How to contact your customer service?
You can contact our customer service personnel through the online customer service system on our official website, telephone, e-mail or social media platforms. Our customer service staff will provide you with professional services and answer any questions you may have.
Does your company often organize promotional activities?
In order to give back to our customers, we will organize various promotions from time to time, including discounts, full reductions, giveaways and so on. Please keep an eye on our official website or social media platforms to stay up-to-date with the latest promotions.
