Photoelectric Sensor for Transparent Object Detection [E3S]

Part Number

Configured Part Number is shown.

Part Number
E3S-R11 2M
E3S-R12 2M
E3S-R61 2M
Part NumberVolume DiscountDays to ShipLight Source Detection distance 【classification】
Reflection type detection method Ambient Operating Temperature
Ambient Operating Temperature
Head maximum size width
Head maximum size, depth
Overview Mounting Method Detection Distance details
13 Day(s) or more [Red] Red light emitting diode~1000[Retroreflective] Retro-Reflective Shape (With MSR Function)0~4035~852142.3Horizontal type plastic caseMounting bracket (SUS304, with screws)1000
15 Day(s) or more Infrared-emitting diode~300[Retroreflective] Retro-Reflective0~4035~852142.3Horizontal type plastic caseMounting bracket SUS304 (with screws)300
15 Day(s) or more [Red] Red light emitting diode~1000[Retroreflective] Retro-Reflective Shape (With MSR Function)0~4035~8523.340Vertical type plastic caseMounting bracket SUS304 (with screws)1000


  1. 1

Basic Information

Type Photoelectric sensor Detected Objects Opaque Objects / Transparent Objects Detection Method Retro reflective
Light Axis Arrangement Type Use of Emitting and Receiving Integrated Reflection Plate Beam Shape Standard Head Shape Square shape
Case Material Polybutylene Terephthalate Amplifier Installation Type Amplifier Built-in Type Operating Environment Standard
Protection Structure IP67 Head maximum size height(mm) 12.4 Power Supply Voltage(V) 10–30 VDC
Output Mode NPN Open Collector Output Operation Mode Light ON / Dark ON, switchable via switch Connection Method Integrated Cable Type
Detection head size (screw type)(mm) - Detection head size (cylindrical)(mm) - Code Length(m) 2
Timer - Accessory functionality (non-amplifier) - Spot Dia.(mm) -
Response time (standard mode)(ms) 1 Numbers of optical axis(Optical axis) - Accessories (dedicated reflective plate, etc.) -
Laser class - Shape (amplifier) - Material (amplifier) -
Applicable Sensors - Shape (beam) - Input/Output -
Free Cut Support - Strength (tensile)(N) - Strength (tightening)(N·m) -
Opening Angle(°) 3-10 (Directional Angle) Material (detection head) Modified polyarylate Combination lens -

Additional Products in this Category

Customers Who Viewed This Item Also Viewed

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
Tel:021-8990-4102 / FAX:021-8990-5803
8:30am - 5:30pm (Monday - Friday)