E2E-C04S12-WC-C1 2M Omron M4 Ultra-Compact Inductive Proximity Sensor Shielded NPN-NO 1.2mm Sensing Distance IP67 2m Cable

E2E-C04S12-WC-C1 2M Product Overview

The E2E-C04S12-WC-C1 2M is an ultra-compact M4 threaded cylindrical inductive proximity sensor from Omron's E2E series. The E2E-C04S12-WC-C1 2M features a shielded (flush) mounting type with a standard sensing distance of 1.2mm. The output is NPN Normally Open (NO), 3-wire, with an operating voltage range of DC 10-30V. The E2E-C04S12-WC-C1 2M housing is made of stainless steel (SUS303) with an IP67 protection rating, and features a 2-meter PVC oil-resistant cable. The E2E-C04S12-WC-C1 2M's maximum switching frequency of 4kHz ensures stable detection of high-speed moving objects. With its ultra-compact M4 size and excellent environmental resistance, the E2E-C04S12-WC-C1 2M is widely used in semiconductor manufacturing, precision assembly, robotics, and various compact industrial equipment for position detection and object positioning.

E2E-C04S12-WC-C1 2M Core Features

Ultra-Compact M4 Threaded Cylindrical Design: The E2E-C04S12-WC-C1 2M features an M4 threaded cylindrical housing with a diameter of only 4mm and length of 25mm. The ultra-compact size allows installation in extremely tight spaces where traditional sensors cannot fit, ideal for semiconductor equipment and micro-automation assembly lines.

Shielded (Flush) Mounting with 1.2mm Sensing Distance: The E2E-C04S12-WC-C1 2M's shielded mounting type allows flush installation into metal mounting brackets. The standard sensing distance is 1.2mm, suitable for close-range, high-precision metal object detection.

NPN Normally Open (NO) Output: The E2E-C04S12-WC-C1 2M provides NPN NO output, 3-wire. Normally open output conducts when a target is detected, compatible with most industrial control systems. Operating voltage range DC 10-30V, compatible with 12V and 24V control systems. Maximum output current is 100mA.

Stainless Steel Housing with IP67 Protection: The E2E-C04S12-WC-C1 2M's stainless steel (SUS303) housing provides excellent corrosion resistance and mechanical strength. IP67 protection rating ensures dust-tight and waterproof performance in harsh industrial environments.

4kHz High-Speed Response Frequency: The E2E-C04S12-WC-C1 2M delivers a maximum switching frequency of 4kHz for extremely fast response. Capable of stable detection of high-speed moving objects on fast-paced production lines.

2-Meter PVC Oil-Resistant Cable: The E2E-C04S12-WC-C1 2M features a 2-meter pre-wired PVC cable. The oil-resistant PVC cable provides excellent resistance to oil and abrasion, suitable for machining and automotive manufacturing environments.

Built-in Protection Circuits: The E2E-C04S12-WC-C1 2M includes built-in reverse polarity protection and short-circuit protection, effectively preventing damage from wiring errors and load short circuits.

LED Status Indicator: The E2E-C04S12-WC-C1 2M is equipped with a yellow LED status indicator for visual confirmation of switching status, facilitating on-site commissioning and troubleshooting.

Wide Operating Temperature Range: The E2E-C04S12-WC-C1 2M operates with a temperature range of -25℃ to 70℃, suitable for various industrial environments.

E2E-C04S12-WC-C1 2M Applications

Semiconductor & Electronics Manufacturing: The E2E-C04S12-WC-C1 2M detects wafer cassette presence, PCB positioning, and micro-component counting; the ultra-compact M4 size fits into tight spaces of precision equipment.

Precision Assembly & Robotics: The E2E-C04S12-WC-C1 2M detects workpiece presence in robotic grippers or micro-assembly cells to ensure assembly accuracy.

Machine Tools & Spindle Positioning: The E2E-C04S12-WC-C1 2M detects tool magazine positions and spindle tool change confirmation; stainless steel housing withstands cutting fluids and metal chips.

Packaging Machinery: The E2E-C04S12-WC-C1 2M detects label or packaging material positions to ensure accurate packaging actions.

Medical Devices: The E2E-C04S12-WC-C1 2M detects test tube or vial positions in medical analyzers or automated pharmacy equipment.

Automated Warehousing & Logistics: The E2E-C04S12-WC-C1 2M detects metal rack, pallet, or bin positions to assist automated material handling equipment.

Industrial Automation Equipment: The E2E-C04S12-WC-C1 2M supports various close-range, high-precision metal object detection applications.

E2E-C04S12-WC-C1 2M Key Advantages

M4 Ultra-Compact Size for Space-Constrained Installations: At just 4mm diameter and 25mm length, the E2E-C04S12-WC-C1 2M is one of the smallest metal threaded proximity sensors available. The E2E-C04S12-WC-C1 2M fits where traditional sensors cannot in semiconductor equipment, micro-robotics, and other space-constrained applications.

4kHz High-Speed Response for Fast Production Lines: The E2E-C04S12-WC-C1 2M provides a maximum switching frequency of 4kHz with extremely fast response time. The E2E-C04S12-WC-C1 2M accurately detects fast-moving miniature targets on high-speed pick-and-place machines and sorters without missing signals.

IP67 Stainless Steel Housing for Harsh Environments: The E2E-C04S12-WC-C1 2M's SUS303 stainless steel housing provides excellent corrosion resistance and mechanical strength. The E2E-C04S12-WC-C1 2M's IP67 rating ensures dust-tight and waterproof performance in oil and coolant environments of machining workshops.

Shielded Flush Mounting Saves Installation Space: The E2E-C04S12-WC-C1 2M's shielded design allows flush mounting into metal brackets without false triggering. Significantly saves installation space compared to unshielded sensors and reduces mechanical interference risks.

NPN Output with Built-in Protection for Safe and Easy Wiring: The E2E-C04S12-WC-C1 2M provides standard NPN NO output compatible with mainstream PLCs and control systems. The E2E-C04S12-WC-C1 2M's simple 3-wire connection with built-in reverse polarity and short-circuit protection effectively prevents damage from wiring errors and load short circuits.

Omron Original Quality for Long-Term Reliability: As a global leader in industrial automation, Omron's E2E series proximity sensors, including the E2E-C04S12-WC-C1 2M, are renowned for high reliability and long service life. Certified to CE standards with Active part status, ensuring quality assurance.

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