New Original CONTRINEX DW-AS-623-M12-693 Anti-Weld Industrial Inductive Proximity Sensor
"*" indicates required fields
New Original CONTRINEX DW-AS-623-M12-693 Anti-Weld Industrial Inductive Proximity Sensor
1. Product Overview
The CONTRINEX DW-AS-623-M12-693 belongs to the Classics 600 series anti-weld inductive proximity sensor. It features an M12 flush-mount stainless steel barrel coated with proprietary ActivStone anti-spatter treatment, specially developed for harsh welding workshop environments. This unit offers a 4 mm nominal sensing distance with PNP normally open switching output and a built-in 4-pin M12 quick-disconnect connector. The anti-weld construction effectively prevents adhesion of hot welding spatter and suppresses electromagnetic interference generated by welding equipment. It is widely adopted on automotive welding production lines, robotic fixture stations, metal processing machinery for metal workpiece presence detection, position confirmation and automatic counting. The supplied unit is brand-new original genuine CONTRINEX product.
2. Main Technical Specifications
| Item | Parameter |
|---|---|
| Model | DW-AS-623-M12-693 |
| Series | Classics 600 Anti-Weld Inductive Proximity Sensor |
| Thread Size | M12 cylindrical housing |
| Mounting Type | Flush (Embeddable) Mount |
| Nominal Sensing Distance | 4 mm |
| Operating Voltage | 10 V DC ~ 30 V DC |
| Output Configuration | PNP, Normally Open (NO) |
| Maximum Load Current | 200 mA |
| Maximum Switching Frequency | 15 Hz |
| Electrical Connection | Integrated 4-pin M12 quick-disconnect connector |
| Housing Material | V2A stainless steel with ActivStone anti-weld coating |
| Internal Protection | Reverse polarity protection, short-circuit protection |
| Environmental Rating | IP67 |
| Status Indicator | Red LED for switching output status |
| Operating Temperature | -25 °C ~ +70 °C |
| Storage Temperature | -40 °C ~ +85 °C |
| Overall Length | 60 mm |
| Net Weight | Approx. 42 g |
| Compliance | CE, RoHS |
3. Main Functions
- Detect ferrous metal objects via inductive electromagnetic sensing principle without physical contact.
- Convert target detection signals into PNP switching signals to drive PLC input modules, counters and auxiliary relays.
- ActivStone surface coating avoids accumulation of molten welding spatter on the sensing face and sensor body.
- Optimized internal circuit provides high immunity to electromagnetic noise from welding power sources.
- Visible red LED indicator enables straightforward status check during commissioning and daily troubleshooting.
- M12 quick-disconnect connector simplifies wiring and allows rapid sensor replacement without rewiring.
- Realize workpiece positioning, stroke limit detection and part counting for automated welding and assembly equipment.
4. Technical Features
- Special ActivStone non-stick coating greatly reduces spatter adhesion and extends service life in welding cells.
- High-strength V2A stainless steel housing provides outstanding impact and abrasion resistance.
- Advanced anti-interference circuit prevents false triggering under strong magnetic disturbance from welding equipment.
- Standard M12 external thread, compatible with universal lock nuts and mounting brackets.
- Fully encapsulated IP67 sealed structure blocks dust, coolant mist and splash water.
- Flush mounting design saves installation space and protects the sensing surface from mechanical collision.
- Low repeatability error guarantees consistent detection performance during long-term continuous operation.
- Wide DC supply voltage range adapts to diverse industrial automation power distribution systems.
- Compact integrated structure with excellent vibration resistance for installation on moving jigs and robots.
- Stable temperature characteristics reduce detection drift under fluctuating workshop temperatures.
5. 10 CONTRINEX Similar Anti-Weld Inductive Proximity Sensors
- DW-AS-621-M12-693, M12 anti-weld proximity sensor, 4 mm range, NPN normally open, M12 connector
- DW-AS-624-M12-693, M12 anti-weld inductive sensor, PNP normally closed output
- DW-AS-633-M12-693, M12 non-flush anti-weld sensor with extended sensing distance
- DW-AS-623-M8-697, M8 flush-mount anti-weld inductive proximity sensor, 2 mm sensing distance
- DW-AS-623-M18-693, M18 large-diameter anti-weld inductive sensor for heavy-duty welding stations
- DW-AS-523-M12-693, Extra-distance series M12 anti-weld inductive proximity sensor
- DW-AS-623-M12-698, M12 anti-weld sensor equipped with fixed cable instead of M12 connector
- DW-AS-723-M12-693, Full Inox 700 series all-stainless anti-weld inductive sensor
- DW-AS-623-M30-693, M30 large-size anti-weld inductive proximity sensor
- DW-AS-623-M12, Standard M12 PNP NO inductive sensor without anti-weld ActivStone coating
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.
