Square photoelectric sensor EW-T61/81
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$15.00≥1 Piece/Pieces
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- 1 Piece/Pieces
- Min. Order:
- 1 Piece/Pieces
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Photoelectric Sensor EW-T61 (Switch Photoelectric Square Sensor & Through-Beam Photoelectric Sensors Switch)
- Features of the square photoelectric sensor: high resolution, the ability to achieve high resolution by superior design techniques to focus the projected light beam on small light points or by constituting a special light-receiving optical system. Detection of tiny objects and high-precision position detection are also possible.
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At present, the main products are: safety light curtain, photoelectric switch series, proximity switch series, optical fiber sensor series, ultrasonic sensor, intelligent sensor, displacement sensor, gas pressure sensor, etc. Look forward to your cooperation!
Sensing Method
Through-beam type
Retro-Reflective Type
Diffuse Reflection Type
Wide field of view
Long-range
Narrow beam
Setting Distance Type
Models
NPN Output
EW-T21
EW-T61
EW-LT61
EW-R61
EW-D61
EW-D62
EW-L61
EW-LS61
PNP Output
EW-T41
EW-T81
EW-LT81
EW-R81
EW-D81
EW-D82
EW-L81
EW-LS81
Sensing Distance
2m
6m
20m
3m[100mm]
100mm
600mm
300mm
20-200mm
Sensing Object
Opaque objects φ12mm min
Opaque objects φ75mm min
Transparent objects, semi-transparent objects, opaque objects
Differential Travel
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15% max of the Sensing Distance
Repeated Accuracy
0.5mm max
1mm max
Response Time
1ms max
2ms max
1ms max
Light-Emitting Element
Infrared LED
Red laser
Red LED
Infrared LED
Red laser
Red LED
Directional Angle
2 to 10°
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Supply Voltage
DC12 to 24V±10% Pulse (p-p) 10% max
Current Consumption
35mA max
10mA max
25mA max
Control Output
Output Form
<NPN Output type>NPN Open collector transistor
<PNP Output type>PNP Open collector transistor
Output Action
NO/NC Switchable
Indicator Light
Action indicator (orange), stability indicator (green) [Light Emitter with through-beam type only have power indicator (orange)]
Sensitivity Adjustment
Single-directional rotary knob
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Single-directional rotary knob
5-turn endless rotary knob
Anti-Interference Function
Equipped
Protective Circuit
Power reverse connection protection, output short circuit protection, output reverse connection protection
Environmental Performance
Protective Structure
IEC Standard IP64
Ambient Illumination
On the surface of the receiver Incandescent light: 3000 lx max; Sunlight: 10000 lx max
Ambient Temperature
Operating: -20 to +60℃(With no icing or condensation), Storage: -40 to +70℃(With no icing or condensation)
Ambient Humidity
Operating: 35 to 85%RH; Storage: 35 to 95%RH(With no condensation)
Insulating Resistance
20MΩ min(DC500V Megohmmeter)
Voltage Withstand
AC1000V 50/60Hz 1min
Vibration Resistance
10 to 55Hz 1.5-mm dual amplitude for 2h each in X, Y, and Z directions
Shock Resistance
500m/s² for 3 times each in X, Y, and Z directions
Connecting Method
Pre-wired (standard Cable length 2m)
Material
Case
Case: PBT; Lens: Acrylic
Cable
0.2mm2 2cores/3cores/4cores Rubber cable, length 2m
Accessories
Instruction manual, screwdriver, reflector(retro-reflective type)
Weight
120g
65g
Maximum Inflow Current: 80mA
External voltage: 30V DC max(Output between -0V)
Residual voltage: 2V max(When the inflow current is 80mA) 1V max(When the inflow current is 16mA)
Maximum Inflow Current：80mA
External voltage：30V DC max(Output between -+V)
Residual voltage：2V max(When the inflow current is 80mA)
1V max(When the inflow current is 16mA)
1. When using EW-R61/81, please set the distance between the sensor and the reflector plate to be greater than the value in [100mm]
2. The Sensing Distance of diffuse reflector type is the distance when the white background A4 paper is Sensing
3. Reflectors are sold separately
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