Long sensing distance 2m Optical proximity sensor PNP NO diffuse reflective M18 infrared photoelectric switch sensor

Sensing method

Diffuse-reflective

Dimension

M18

Output mode

PNP NO

Sensing distance

200 cm (white paper: 300 × 300 mm)

Differential travel

20% max.

Light source (wavelength)

Infrared LED (660 nm)

Power supply voltage

10 to 30 VDC (include voltage ripple of 10%(p-p) max.)

Current consumption

25 mA max.

Control output

NPN/PNP (open collector) 
Load current: 100 mA max. (Residual voltage: 3 V max.), Load power supply voltage: 30
VDC max.

Indicator

Operation indicator (red) 

Protection circuits

Power supply reverse polarity protection, Output short-circuit protection, and Output 
reverse polarity protection

Response time

1 ms

Ambient illumination 
(Receiver side)

Incandescent lamp: 3,000 lx max./Sunlight: 10,000 lx max.

Ambient temperature range

Operating: -25 to 55°C/ Storage: -40 to 70°C (with no icing or condensation)

Ambient humidity range

Operating: 35 to 85%/Storage: 35 to 95% (with no condensation)

Insulation resistance

20 MΩ min. at 500 VDC

Dielectric strength

1,000 VAC at 50/60 Hz for 1 min. between current-carrying parts and case

Vibration resistance

Destruction: 10 to 55 Hz, 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, DIN 40050-9: IP69K *

Connection method

Pre-wired cable 1.5m

Weight (packed state/ only 
sensor)

Approx. 75 g

Material

Case

ABS

Lens and Display

PMMA

Accessories

Instruction sheet 
M18 nuts (2 pcs)