E3S-R12 2M

Transparent Object Detection Sensor

Image

Transparent Object Detection Sensor, Horizontal type, Retro-reflective, Sensing distance: 300 mm (Using the E39-R1 Reflector), NPN output, Pre-wired model, 2 m

Sensing method	Retro-reflective without M.S.R. function
Sensing distance	When using the E39-R1: 100 to 300 mm
Light source	Infrared LED (850 nm)
Connection method	Pre-wired models

Item list of E3S-R

Ratings/Performance
Dimensions
Output circuit diagram
Timing chart
Parallel operating range
Setting distance

Ratings/Performance

As of July 25, 2024


Shape	Square type
Sensing method	Retro-reflective without M.S.R. function
Sensing distance	When using the E39-R1: 100 to 300 mm
Standard sensing object	Opaque: 75 mm dia. min. thickness: 0.7 mm, LCD glass plate Glass tube (10 mm dia. thickness: 1 mm length: 30 mm)
Directional angle	3 to 10 °
Light source	Infrared LED (850 nm)
Power supply voltage	10 to 30 VDC ripple (p-p) 10% included
Current consumption	30 mA max.
Control output	NPN open collector 30 VDC max. 100 mA max. Residual voltage: 1 V max.
Operation mode	Light-ON/Dark-ON selectable
Protective circuit	Output short-circuit protection, Power supply reverse polarity protection
Response time	Operate or reset: 1 ms max.
Sensitivity setting	2-turn endless adjustment
Ambient illuminance	Incandescent lamp: 5,000 lx max. Sunlight: 10,000 lx max.
Ambient temperature range (Operating)	0 to 40 ℃ (with no freezing or condensation)
Ambient temperature range (Storage)	-40 to 70 ℃ (with no freezing or condensation)
Ambient humidity range (Operating)	35 to 85 % (with no condensation)
Ambient humidity range (Strage)	35 to 95 % (with no condensation)
Insulation resistance	20 MΩ min. (500 VDC megger)
Dielectric strength	1000 VAC 50/60 Hz 1 min
Vibration resistance	Destruction: 10 to 55 Hz, 1.5 mm double amplitude each in X, Y, and Z directions for 2 h
Shock resistance	Destruction: 500 m/s² 3 times each in X, Y and Z directions
Degree of protection	IEC: IP67
Connection method	Pre-wired models (Cable length 2 m)
Indicator	Light indicator (red), Stability indicator (green)
Weight	Package: Approx. 110 g
Accessories	Instruction manual, Mounting bracket (with screws), Sensitivity adjustment driver, Reflector
Material	Case: Polybutylene terephthalate (PBT) Lens: Denatured Polyarylate Mounting Bracket: Stainless steel (SUS304)