{"id":8070,"date":"2026-08-07T13:17:11","date_gmt":"2026-08-07T05:17:11","guid":{"rendered":"https:\/\/atfits.com\/?post_type=product&p=8070"},"modified":"2026-08-10T23:09:30","modified_gmt":"2026-08-10T15:09:30","slug":"new-original-contrinex-dw-as-623-m12-693-anti-weld-industrial-inductive-proximity-sensor","status":"publish","type":"product","link":"https:\/\/atfits.com\/es\/producto\/new-original-contrinex-dw-as-623-m12-693-anti-weld-industrial-inductive-proximity-sensor\/","title":{"rendered":"New Original CONTRINEX DW-AS-623-M12-693 Anti-Weld Industrial Inductive Proximity Sensor"},"content":{"rendered":"
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New Original CONTRINEX DW-AS-623-M12-693 Anti-Weld Industrial Inductive Proximity Sensor<\/h1>\n<\/div>\n
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1. Product Overview<\/h2>\n<\/div>\n
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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.<\/div>\n<\/div>\n
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2. Main Technical Specifications<\/h2>\n<\/div>\n
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\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Item<\/th>\nParameter<\/th>\n<\/tr>\n<\/thead>\n
Model<\/td>\nDW-AS-623-M12-693<\/td>\n<\/tr>\n
Series<\/td>\nClassics 600 Anti-Weld Inductive Proximity Sensor<\/td>\n<\/tr>\n
Thread Size<\/td>\nM12 cylindrical housing<\/td>\n<\/tr>\n
Mounting Type<\/td>\nFlush (Embeddable) Mount<\/td>\n<\/tr>\n
Nominal Sensing Distance<\/td>\n4 mm<\/td>\n<\/tr>\n
Operating Voltage<\/td>\n10 V DC ~ 30 V DC<\/td>\n<\/tr>\n
Output Configuration<\/td>\nPNP, Normally Open (NO)<\/td>\n<\/tr>\n
Maximum Load Current<\/td>\n200 mA<\/td>\n<\/tr>\n
Maximum Switching Frequency<\/td>\n15 Hz<\/td>\n<\/tr>\n
Electrical Connection<\/td>\nIntegrated 4-pin M12 quick-disconnect connector<\/td>\n<\/tr>\n
Housing Material<\/td>\nV2A stainless steel with ActivStone anti-weld coating<\/td>\n<\/tr>\n
Internal Protection<\/td>\nReverse polarity protection, short-circuit protection<\/td>\n<\/tr>\n
Environmental Rating<\/td>\nIP67<\/td>\n<\/tr>\n
Status Indicator<\/td>\nRed LED for switching output status<\/td>\n<\/tr>\n
Operating Temperature<\/td>\n-25 \u00b0C ~ +70 \u00b0C<\/td>\n<\/tr>\n
Storage Temperature<\/td>\n-40 \u00b0C ~ +85 \u00b0C<\/td>\n<\/tr>\n
Overall Length<\/td>\n60 mm<\/td>\n<\/tr>\n
Net Weight<\/td>\nApprox. 42 g<\/td>\n<\/tr>\n
Compliance<\/td>\nCE, RoHS<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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3. Main Functions<\/h2>\n<\/div>\n
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  1. Detect ferrous metal objects via inductive electromagnetic sensing principle without physical contact.<\/li>\n
  2. Convert target detection signals into PNP switching signals to drive PLC input modules, counters and auxiliary relays.<\/li>\n
  3. ActivStone surface coating avoids accumulation of molten welding spatter on the sensing face and sensor body.<\/li>\n
  4. Optimized internal circuit provides high immunity to electromagnetic noise from welding power sources.<\/li>\n
  5. Visible red LED indicator enables straightforward status check during commissioning and daily troubleshooting.<\/li>\n
  6. M12 quick-disconnect connector simplifies wiring and allows rapid sensor replacement without rewiring.<\/li>\n
  7. Realize workpiece positioning, stroke limit detection and part counting for automated welding and assembly equipment.<\/li>\n<\/ol>\n<\/div>\n
    \n

    4. Technical Features<\/h2>\n<\/div>\n
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      \n
    • Special ActivStone non-stick coating greatly reduces spatter adhesion and extends service life in welding cells.<\/li>\n
    • High-strength V2A stainless steel housing provides outstanding impact and abrasion resistance.<\/li>\n
    • Advanced anti-interference circuit prevents false triggering under strong magnetic disturbance from welding equipment.<\/li>\n
    • Standard M12 external thread, compatible with universal lock nuts and mounting brackets.<\/li>\n
    • Fully encapsulated IP67 sealed structure blocks dust, coolant mist and splash water.<\/li>\n
    • Flush mounting design saves installation space and protects the sensing surface from mechanical collision.<\/li>\n
    • Low repeatability error guarantees consistent detection performance during long-term continuous operation.<\/li>\n
    • Wide DC supply voltage range adapts to diverse industrial automation power distribution systems.<\/li>\n
    • Compact integrated structure with excellent vibration resistance for installation on moving jigs and robots.<\/li>\n
    • Stable temperature characteristics reduce detection drift under fluctuating workshop temperatures.<\/li>\n<\/ul>\n<\/div>\n
      \n

      5. 10 CONTRINEX Similar Anti-Weld Inductive Proximity Sensors<\/h2>\n<\/div>\n
      \n
        \n
      1. DW-AS-621-M12-693, M12 anti-weld proximity sensor, 4 mm range, NPN normally open, M12 connector<\/li>\n
      2. DW-AS-624-M12-693, M12 anti-weld inductive sensor, PNP normally closed output<\/li>\n
      3. DW-AS-633-M12-693, M12 non-flush anti-weld sensor with extended sensing distance<\/li>\n
      4. DW-AS-623-M8-697, M8 flush-mount anti-weld inductive proximity sensor, 2 mm sensing distance<\/li>\n
      5. DW-AS-623-M18-693, M18 large-diameter anti-weld inductive sensor for heavy-duty welding stations<\/li>\n
      6. DW-AS-523-M12-693, Extra-distance series M12 anti-weld inductive proximity sensor<\/li>\n
      7. DW-AS-623-M12-698, M12 anti-weld sensor equipped with fixed cable instead of M12 connector<\/li>\n
      8. DW-AS-723-M12-693, Full Inox 700 series all-stainless anti-weld inductive sensor<\/li>\n
      9. DW-AS-623-M30-693, M30 large-size anti-weld inductive proximity sensor<\/li>\n
      10. DW-AS-623-M12, Standard M12 PNP NO inductive sensor without anti-weld ActivStone coating<\/li>\n<\/ol>\n<\/div>","protected":false},"excerpt":{"rendered":"

        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<\/p>","protected":false},"featured_media":8071,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[16],"product_tag":[],"class_list":["post-8070","product","type-product","status-publish","has-post-thumbnail","product_cat-sensor","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\nNew Original CONTRINEX DW-AS-623-M12-693 Anti-Weld Industrial Inductive Proximity Sensor - Autofits<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/atfits.com\/es\/producto\/new-original-contrinex-dw-as-623-m12-693-anti-weld-industrial-inductive-proximity-sensor\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"New Original CONTRINEX DW-AS-623-M12-693 Anti-Weld Industrial Inductive Proximity Sensor - Autofits\" \/>\n<meta property=\"og:description\" content=\"New Original CONTRINEX DW-AS-623-M12-693 Anti-Weld Industrial Inductive Proximity Sensor 1. 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