Sensing method		Distance-settable
Model		E3NC-SH250	E3NC-SH100
Light source (wavelength) *1		Visible semiconductor laser diode (660 nm), 100 μW max. (JIS Class 1,  IEC/EN Class 1, and FDA Class 1)
Measurement range		35 to 250 mm (display value: 350 to  2,500)	35 to 100 mm (display value: 350 to  1,000)
Standard detected level difference *2		35 to 180mm: 9 mm  180 to 250 mm: 25 mm	35 to 50 mm: 1.5 mm  50 to 100 mm: 3 mm
Spot diameter *3		Approx. 1 mm (at 250 mm)	Approx. 0.5 mm (at 100 mm)
Indicators		OUT indicator (orange), STABILITY indicator (green), and ST indicator (blue)
Ambient illumination		Illumination on received light  surface: 2,000 lx max. of  incandescent light, 4,000 lx max. of  sunlight	Illumination on received light  surface: 4,000 lx max. of  incandescent light, 8,000 lx max. of  sunlight
Ambient temperature range		Operating: -10 to 50°C; Storage: -25 to 70°C (with no icing or condensation)
Ambient humidity range		Operating and storage: 35% to 85% (with no condensation)
Insulation resistance		20 MΩ min. (at 500 VDC)
Dielectric strength		1,000 VAC at 50/60 Hz for 1 min.
Vibration resistance (destruction)		10 to 55 Hz with a 1.5-mm double amplitude for 2 hours each in X, Y, and  Z directions
Shock resistance (destruction)		500 m/s2 3 times each in X, Y, and Z directions
Degree of protection		IEC IP67
Connecting method		Pre-wired connector (Standard cable length: 2 m)
Materials	Case	Polybutylene terephthalate (PBT)
	Lens	Methacrylic resin
	Cable	PVC
Weight (packed state/Sensor Head only)		Approx. 125 g/approx. 75 g
Accessories		Instruction Manual

Note: Incorrect detection may occur outside the measurement range if the object has a high reflection factor. 
*1. These Sensors are classified as Class 1 laser devices under IEC 60825-1 and the regulations of Laser Notice No. 50 
       for FDA certification. 
       CDRH (Center for Devices and Radiological Health) registration has been completed. (Accession Number:1220691) 
*2. The values were measured at the center of the sensing distance using OMRON’s standard sensing object (white 
       ceramic). 
*3. Spot diameter: Defined as 1/e2 (13.5 %) of the minimum diameter (actual value) in the measurement range. 
       False detections can occur if there is light leakage outside the defined region and the surroundings of the target 
       object have a high reflectance in comparison to the target object. 
       Also, correct measurement values may not be obtained if the workpiece is smaller than the spot diameter.