Ato M12 Inductive Proximity Sensor Switch, 4Pcs Non-Shield Detector 4Mm Npn Product Features ATO Inductive proximity sensor: 4psc; Installation type: Unshielded; DC type: NPN NO; Detection range: 4mm10%; Standard detection object: Iron 15*15*1mm Robust Unshielded Design: ATO M12 proximity sensor is unshielded for easy installation and cost-efficiency. It's resistant to shocks, dust, water, and oil, ensuring reliable performance in harsh environments. Wide Voltage Compatibility: With a voltage range of DC 6-36V, inductive sensor operates efficiently across various systems. It integrates seamlessly into industrial setups without additional adjustments. Advanced Protection Features: proximity switch comes with reverse power protection, short-circuit protection, and direct PLC connectivity, making it a reliable replacement for small switches and limit switches. Versatile Application: The M12 proximity sensor is a popular choice in automation industries. It's used in machine automation, 3D printer probe bed leveling, paper making, and other light industrial applications for precise detection and control. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!