Surface-mounted non-contact inductive proximity sensors with PBT housing | for detecting metal objects in automation control and monitoring systems
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Inductive proximity sensors with PBT housing – reliable, contactless detection devices designed to accurately and safely detect metal objects in various automation, control, and monitoring systems. Due to their non-flush mounting type, these sensors offer a greater detection distance, making them ideal for applications where objects are not located very close to the sensor surface.
Made from high-quality PBT (polybutylene terephthalate) plastic, these sensors ensure resistance to impact, chemicals, and temperature variations, making them suitable for use in industrial, commercial, or technical systems where long-lasting and stable performance is required.
Functions and operating principle
Inductive sensors operate on the principle of electromagnetic induction – when a metallic object enters the sensing field, it changes the electromagnetic field, and the sensor sends an electrical signal to the control system.
Non-flush models have a wider detection field, allowing them to detect objects from a greater distance, but they require more installation space and cannot be embedded into metal surfaces.Applications
Industrial automation: conveyor systems, metal detection, position or presence control.
Production lines: part counting, machine operation synchronization.
Robotics: monitoring moving components and precise position control.
Electricians and technicians: a reliable alternative to mechanical switches, offering contactless operation and long lifespan.
Household or technical projects: monitoring doors, dampers, or other mechanical components without physical contact.
Main advantages
Contactless operation – no mechanical wear, longer service life.
High accuracy and reliability – stable performance even under harsh conditions.
Environmentally resistant – PBT housing provides resistance to moisture, oil, and vibration.
Extended detection distance – surface mounting allows detection from farther away.
Wide operating temperature range – typically from -25 °C to +70 °C (or higher, depending on model).
Compatible with most control systems – supports NPN, PNP, NO/NC configurations.
Disadvantages
Cannot be embedded into metal surfaces – may interfere with the electromagnetic field.
Designed only for metal object detection.
Non-flush inductive proximity sensors with PBT housing are a versatile and reliable tool for detecting metal objects, suitable for both professionals and technical enthusiasts. They stand out for their durability, robustness, and stability, making them ideal for automation, control, and protection systems where precision, safety, and reliability are key.
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Inductive proximity sensor | 70mm | 40x80x98mm | 20-250VAC | NO/NC | non-flush mount | IP67Code: LE80XZSN70SBBY-DPrice 12260 € VAT incl.(101 33 € VAT excl.)
Inductive proximity sensor | 40mm | 40x40x129mm | 10-30VDC | NO+NC | PNP | non-flush mount | M12 | IP67Code: LE40XZSN40DPRY-E2Price 7913 € VAT incl.(65 40 € VAT excl.)
Inductive proximity sensor | 40mm | 40x40x140mm | 10-30VDC | NO+NC | PNP | non-flush mount | IP67Code: LE40XZSN40DPRY-DPrice 7144 € VAT incl.(59 04 € VAT excl.)
Inductive proximity sensor | 40mm | 40x40x140mm | 10-30VDC | NO | PNP | non-flush mount | IP67Code: LE40XZSN40DPOY-DPrice 6631 € VAT incl.(54 80 € VAT excl.)
Inductive proximity sensor | 40mm | 40x40x66mm | 10-30VDC | NO+NC | PNP | non-flush mount | M12 | IP67Code: LE40SZSN40DPRY-E2Price 7144 € VAT incl.(59 04 € VAT excl.)
Inductive proximity sensor | 40mm | 40x40x66mm | 10-30VDC | NO | PNP | non-flush mount | M12 | IP67Code: LE40SZSN40DPOY-E2Price 6631 € VAT incl.(54 80 € VAT excl.)
Inductive proximity sensor | 20mm | 40x40x140mm | 20-250VAC | NO/NC | non-flush mount | IP67Code: LE40XZSN20SBB-DPrice 8431 € VAT incl.(69 68 € VAT excl.)
Inductive proximity sensor | 50mm | 40x80x104mm | 10-30VDC | NO+NC | PNP | non-flush mount | M12 | IP67Code: LE80XZSN50DPR-E2Price 11001 € VAT incl.(90 92 € VAT excl.)
Inductive proximity sensor | 50mm | 40x80x98mm | 10-30VDC | NO+NC | PNP | non-flush mount | IP67Code: LE80XZSN50DPR-DPrice 10227 € VAT incl.(84 52 € VAT excl.)
Inductive proximity sensor | 50mm | 40x80x98mm | 10-30VDC | NO | PNP | non-flush mount | IP67Code: LE80XZSN50DPO-DPrice 9714 € VAT incl.(80 28 € VAT excl.)
Inductive proximity sensor | 50mm | 40x80x98mm | 10-30VDC | NO | NPN | non-flush mount | IP67Code: LE80XZSN50DNO-DPrice 9714 € VAT incl.(80 28 € VAT excl.)
Inductive proximity sensor | 20mm | 40x40x140mm | 10-30VDC | NO+NC | PNP | non-flush mount | IP67Code: LE40XZSN20DPR-DPrice 4830 € VAT incl.(39 92 € VAT excl.)
Inductive proximity sensor | 20mm | 40x40x66mm | 10-30VDC | NO+NC | PNP | non-flush mount | M12 | IP67Code: LE40SZSN20DPR-E2Price 4830 € VAT incl.(39 92 € VAT excl.)
Inductive proximity sensor | 20mm | 40x40x53mm | 10-30VDC | NO | non-flush mount | IP67Code: LE40SN20DLOPrice 2004 € VAT incl.(16 56 € VAT excl.)
Inductive proximity sensor | 15mm | 30x30x53mm | 10-30VDC | NO | non-flush mount | IP67Code: LE30SN15DLOPrice 2004 € VAT incl.(16 56 € VAT excl.)
Inductive proximity sensor | 25mm | 20x40x68mm | 10-30VDC | NC | NPN | non-flush mount | IP67Code: LE68SN25DNCPrice 4061 € VAT incl.(33 56 € VAT excl.)