Specifications table for model EX-11SEA
ItemPerformance characteristics
Sensing Range 150 mm 5.906 in
Min. Sensing Objectdia. 1.0 mm dia. 0.039 in opaque object (Completely beam interrupted object)
(Note) : The min. sensing objects are specified in case the emitter / reciever sensing range is to set the maximum.
Repeatability (Perpendicular to Sensing Axis) 0.05 mm 0.002 in or less
Supply Voltage 12 to 24 V DC plus or minus 10 % Ripple P-P 10 % or less
Current ConsumptionEmitter: 10 mA or less
Receiver: 10 mA or less
OutputNPN open-collector transistor
- Maximum sink current: 50 mA
- Applied voltage: 30 V DC or less (between output and 0 V)
- Residual voltage: 2 V or less (at 50 mA sink current),1 V or less (at 16 mA sink current)
Output: Utilization Category DC-12 or DC-13
Output: Short-Circuit ProtectionIncorporated
Response Time0.5 ms or less
Operation Indicator Orange LED (lights up when the output is ON)
Incident Beam Indicator-
Stability IndicatorGreen LED (lights up under stable light received condition or stable dark condition)
Pollution Degree 3 (Industrial environment)
ProtectionIP67 (IEC)
Ambient Temperature-25 to +55 degrees -13 to +131 degrees Fahrenheit (No dew condensation or icing allowed), Storage: -30 to +70 degrees -22 to +158 degrees Fahrenheit
Ambient Humidity35 to 85 % RH, Storage: 35 to 85 % RH
Ambient IlluminanceIncandescent light: 3,000 lx at the light-receiving face
EMCEN 60947-5-2
Voltage Withstandability1,000 V AC for one min. between all supply terminals connected together and enclosure
Insulation Resistance20 MOhm , or more, with 250 V DC megger between all supply terminals connected together and enclosure
Vibration Resistance10 to 500 Hz frequency, 3 mm 0.118 in amplitude (20 G max.) in X, Y and Z directions for two hours each
Shock Resistance500 m/s2 acceleration (50 G approx.) in X, Y and Z directions for three times each
Emitting ElementRed LED (Peak emission wavelength: 680 nm 0.027 mil, modulated)
MaterialEnclosure: Polyethylene terephthalate
Lens: Polyalylate
Cable0.1 mm2 3-core (emitter: 2-core) cabtyre cable, 2 m 6.562 ft long
Cable ExtensionExtension up to total 50 m 164 ft is possible with 0.3 mm2, or more, cable (emitter and receiver).
(Note) : For safety applications, do not exceed 30 m 98.425 ft.
Weight (Typ.)Net weight (each emitter and receiver): 20 g approx
Gross weight: 50 g approx
AccessoryMounting screws: 1 set
CE Marking Directive Compliance・EMC Directive : EN 60947-5-2
・RoHS Directive
・ISO 13849-1 (Category 1, PLc) (Note)
(Note) : Conformed from December 2021 production.
CertificationUL certification

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