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Rating/performance
Sensor type
NPN output
Model
Item
PNP output
Sensing distance
Standard sensing object
Directional angle
Light source (wave length)
Power supply voltage
Current consumption
Control output
Protective circuits
Response time
Sensitivity adjustment
Ambient illuminance
Ambient temperature
Ambient humidity
Insulation resistance
Dielectric strength
Vibration resistance
Shock resistance
Protective structure
Connection method
Weight (Packed state)
Case
Material
Lens
Mounting Brackets Stainless steel (SUS304)
Accessories
*1. Values in parentheses indicate the minimum required distance between the sensor and reflector.
Characteristic data (typical)
Operating Range
E3S-R11, E3S-R61+ E39R1
6
Reflector: E39-R1
5
4
3
2
Operating
voltage
1
0
0.4
0.8
1.2
E3S-R
1 m (100 mm) *1(When using the E39-R1)
75-mm dia. or larger opaque LCD glass plate (thickness: 0.7 mm)
3 to 10°
Red LED (700 nm)
10 to 30 V DC (including 10% ripple (p- p))
30 mA max.
Load supply voltage: 30 VDC or less, load current: 100 mA or less (residual voltage of 1 V or less),
NPN open collector output, Light ON / Dark ON switching
Reverse polarity protection, output short-circuit protection, mutual interference prevention
Operation or reset: 1 ms max.
2-revolution endless volume
Incandescent lamp: 5,000 lux max. Sunlight 10,000 lux max.
Operating: 0 to +40°C, storage: -40 to +70°C (no ice formation or condensation)
Operating: 35 to 85% RH, Storage: 35 to 95% RH (no condensation)
20 M
min. at 500 VDC
1,000 VAC at 50/60 Hz for 1 minute
10 to 55 Hz, 1.5 mm double amplitude for 2 hours each in X, Y, and Z directions
2
Destruction: 500 m/s
for 3 times each in X, Y, and Z directions
IEC 60529 IP67
Pull-out cable type (standard cord length: 2 m) / connector type
Approximately 110 g (pull-out cable type) Approximately 60 g (connector type)
PBT (polybutylene terephthalate)
Denatured polyarylate
Clamps (with screws), operation manual, reflector
1.6
2.0
Distance (mm)
Retroreflective Models (with M.S.R)
E3S-R11/-R16/-R61/-R66
E3S-R31/-R36/-R81/-R86
Changes in light intensity when detecting various transparent
objects (Note 1)
The following are the permeation rates of a various transparent
objects on condition that a permeation rate of 100 means that
there is no object within the sensing distance of the E3S-R. The
permeation rate of any type of object sensed by the E3S-R must
be as low as possible for the stable sensing of the object. Before
using the E3S-R to sense objects, use samples of the objects to
check if the E3S-R can sense the samples easily.
Sensing object
Shape
Passage position
50 x 50 t = 0.5
50 x 50 t = 1
50 x 50 t = 2
Glass
plate
50 x 50 t = 3
50 x 50 t = 5
50 x 50 t = 10
t = 0.5 (98% transparency)
Liquid
t = 0.7 (95% transparency)
crystal
glass
t = 1.1 (91% transparency)
Operating range
Stable operating range
Note: 1 . The sensing distance of each model was set to the rated sensing dis-
tance.
2 . The permeability values were checked with light with a wavelength of
700 m.
E3S-R11, R61, R81;
Model
E3S-R16, R66, R36, R86
Center
82
74
73
62
53
38
86
81
75
95 max.
90 max.
A-267
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