EDA-1805NO ELSIE Sensor square inductive proximity sensor ELSIE
Key Specifications & Features

• Sensor Type: Inductive proximity sensor (non-contact metal detection via electromagnetic fields) 
• Housing Shape: Square / rectangular body design 
• Common Equivalents/Variants: Closely related to models like the DRH DA-1805NO, EDA-1805BNC, and similar 1805-series square inductive switches. 
• Typical Electrical Characteristics (similar 1805 series):
  • Operating Voltage: DC 10–30V
  • Sensing Distance: Generally around 5 mm for standard metal targets
  • Output Configuration: Available in NPN or PNP, Normally Open (NO) variants depending on the exact suffix (e.g., NO vs BNO / BNC).