Description
OMRON E2G‑M18KN10‑WS‑C1 2M
Technical Specifications: Sensing distance 10 mm (non‑shielded); output type DC 3‑wire NPN normally open; supply voltage DC10‑30V; rated control output current 200mA maximum; residual voltage ≤2V; response time ≤0.5ms; protection grade IP67; cable length 2 meters, WS‑type PVC oil‑resistant cable; operating temperature ‑25‑70°C; storage temperature ‑40‑85°C; weight approx 60g; M18 cylindrical brass housing; built‑in output status LED indicator.
Functional Features: Non‑contact metal detection without mechanical wear; NPN open‑collector normally‑open output compatible with mainstream PLC digital input units; non‑shielded design provides long sensing range; IP67 protection rating tolerates dust, splash and workshop moisture; built‑in status LED shows switching state directly; oil‑resistant 2‑meter fixed cable simplifies field wiring; anti‑interference frequency‑division design suppresses mutual disturbance among multiple adjacent sensors.
Application Scenarios: Conveyor line workpiece position detection; packaging machinery position confirmation; machine‑tool component limit sensing; automated assembly equipment part presence check; spare‑part replacement for legacy sensor installations.
Performance Parameters: Meets IEC60947‑5‑2 proximity‑sensor standard; vibration and shock resistance suitable for workshop machine environments; stable switching performance under voltage fluctuation within rated range; long mechanical service life due to contact‑free detection principle.
Material Composition: Sensor main housing nickel‑plated brass; sensing head surface high‑strength engineering plastic; internal FR‑4 miniaturized PCB with oscillation coil; PVC oil‑resistant insulated outer cable; high‑brightness red LED indicator; internal epoxy potting compound for sealing.
Structural Features: M18 cylindrical threaded body for nut mounting; non‑shielded front sensing face; fixed 2‑meter outgoing cable; circular status LED on sensor end face; two M18 mounting nuts supplied for installation adjustment; internal full epoxy potting structure.
Working Principle: Internal oscillation coil generates high‑frequency alternating magnetic field. When metallic target enters 10 mm sensing range, eddy currents form on metal surface, causing oscillation‑circuit impedance variation. Internal signal processing circuit detects impedance change and triggers NPN output transistor to turn ON. LED indicator illuminates simultaneously when output activates. When metal target moves out of detection zone, oscillation recovers and output switches OFF.
Installation Requirements: Use two M18 mounting nuts to fasten sensor body; maintain minimum spacing between adjacent non‑shielded proximity sensors to avoid mutual interference; do not embed non‑shielded sensor into metal mounting bracket; route sensor signal cable separately from high‑power motor cables; keep cable bending radius above specified minimum value.
Usage Notes: Do not apply mechanical impact to sensing head; avoid continuous immersion in liquid; keep operating voltage strictly within DC10‑30V range; do not short‑circuit output wire; prevent exposure to strong corrosive chemical atmosphere; check cable insulation integrity periodically.
