OMRON E3S-R12, R62, R17, R67 E3S-R11, R16, R61, R66 E3S-RS30E4, RS30E42 E3S-R1E4, R1E42 --- E3S-R31, R36, R81, R86 --- --- Transparent Object Detection Sensor

Model

NPN

E3S-R12, R62, 
R17, R67

E3S-R11, R16, R61, R66

E3S-RS30E4, 
RS30E42

E3S-R1E4, R1E42

PNP

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E3S-R31, R36, R81, R86

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Sensing distance

300 mm [100 mm] *2 
(When using E39-R1)

1 m [100 mm] *2 
(When using E39-R1)

300 mm 
(When using 
E39-R1)

1 m 
(When using E39-R1)

Standard sensing 
object

Opaque: 75-mm dia. 
min. 0.7-mm-thick 
LCD glass boards; 
10-mm-dia., 1.0- 
mm-thick, 30-mm- 
long cylindrical 
glass objects

Opaque: 75-mm dia. min. 
0.7-mm-thick LCD 
glass boards

Opaque: 75-mm dia. min. 
10-mm-dia., 1.0-mm-thick, 30-mm-long 
cylindrical glass objects

Directional angle

3° to 10°

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Light source 
(wavelength)

Infrared LED (850 
nm)

Red LED (660 nm)

Infrared LED (950 nm)

Power supply voltage

10 to 30 VDC; ripple: 10% max.

12 to 24 VDC±10%; ripple: 10% max.

Current consumption

30 mA max.

40 mA max.

Control output

Load power supply voltage: 30 VDC max. 
Load current: 100 mA max. with a maximum 
residual voltage of 1 V 
Open collector output configuration 
Light-ON/Dark-ON selector switch

Load power supply voltage: 24 VDC max 
Load current: 80 mA max. with a 
maximum residual voltage: of 2 V 
NPN voltage output configuration 
Light-ON/Dark-ON cable connection 
selection

Protection circuits

Power supply reverse polarity protection, Output short-circuit protection, Mutual interference 
prevention

Response time

Operate or reset: 1 ms max.

Sensitivity adjustment

Two-turn endless adjuster

One-turn adjuster

Ambient illumination 
(Receiver side)

Incandescent lamp: 5,000 lx max. 
Sunlight: 10,000 lx max.

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

Ambient 
temperature range

Operating: 0 to 40°C, Storage: -40 to 70°C (with no icing or 
condensation)

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, 50/60 Hz for 1 min

Vibration resistance

Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 h each in X, Y, and Z directions

Shock resistance

Destruction: 500 m/s² for 3 times each in X, Y, and Z directions

Degree of protection

IEC 60529 IP67

Connection method

Pre-wired (standard length: 2 m)/Standard connector

Weight (packed state)

Pre-wired models: Approx. 110 g 
Standard connector: Approx. 60 g

Pre-wired models: Approx. 190 g

Ma- 
teri- 
als

Case

Polybutylene terephthalate

Zinc die-cast

Lens

Modified polyallylate

Polycarbonate

Mounting 
Bracket

Stainless steel (SUS304)

Iron

Accessories

Mounting Bracket (with screw), Adjustment 
screwdriver, Instruction manual, Reflector

Mounting Bracket (with screw), 
Adjustment screwdriver, Sensitivity 
adjuster, Instruction manual, Reflector