Page top

E3S-R12 2M

Transparent Object Detection Sensor

CG Image [3D-CAD]

Retro-Reflective Type , Horizontal Shape PBT Case , Pre-Wired Type , Sensing Distance 300 mm , NPN Transistor Output

about this Product Family

Sensing method Retro-reflective without M.S.R. function
Sensing distance 100 mm to 300 mm (When using the E39-R1)
Standard sensing object Opaque, LCD glass plate(thickness:0.7-mm): 75 mm dia. Min.
Directional angle Sensor:3 to 10 DEG
Reflector:30 DEG Min.
Light source Infrared LED (880nm)
Power supply voltage 10 to 30 VDC (ripple(p-p) 10% included)
Current consumption 30mA DC Max.
Control output (Output type) NPN open collector output
Control output (Load current) 0 to 100 mA
Control output (Residual voltage) (DC) 1 V Max. (Load current 100mA Max.)
Operation mode Light-ON/Dark-ON selectable
Load power supply voltage 30 VDC Max.
Protective circuit Surge suppressor
Output short-cut protection
Power supply reverse polarity protection
Mutual interference prevention
Response time 1 ms Max.
Sensitivity setting 2-turn endless adjustment (with indicator)
Ambient illuminance Incandescent lamp:5000 lux Max., Sunlight:10000 lux Max.
Ambient temperature Operating: 0 to 40 CEL
Storage: -40 to 70 CEL
(with no icing or condensation)
Ambient humidity Operating: 35 to 85 %RH
Storage: 35 to 95 %RH
(with no condensation)
Insulation resistance 20 M OHM Min. at 500 VDC between charged parts and the case
Dielectric strength 1000 VAC at 50/60 Hz for 1 minute between charged parts and the case
Vibration resistance 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance 500m/s2 for 3 times each in X, Y, and Z directions
Degree of protection IEC60529: IP67
Applicable standard (EC Directive (Low Voltage Directive)) EN60947-5-2
Applicable standard (EC Directive (EMC Directive)) EMI: EN60947-5-2
Emission Enclosure: EN55011 Group 1 class A
EMS: EN60947-5-2
Immunity ESD: IEC61000-4-2
Immunity RF-interference: IEC61000-4-3
Immunity Burst: IEC61000-4-4
CE marking: Equipped
Connection method Pre-wired models (Cable length: 2 m)
Indicator Light indicator(red), Stability indicator(green)
Weight (packed state) approx. 110 g
Material (case) PBT
Material (lens) Denatured Polyarylate
Material (mounting bracket) Stainless steel(SUS304)
Accessories Instruction manual, Mounting bracket(with screws), Sensitivity adjustment driver, Reflector

Caution:
All units are in millimeters unless otherwise indicated.


Excess gain ratio vs. setting distance