Ultra-compact Photoelectric Sensor EX-20 Ver.2

Using a single chip optical IC, Panasonic created the powerful EX-20 Ultra-Compact Photoelectric Sensors, which are among the smallest Photoelectric Sensors worldwide and in spite of their miniature size, the Sensors incorporate a sensitivity adjuster. Since a red LED dot light source is used, alignment and confirmation of the sensing position is easy, even if very tiny objects have to be detected.

Characteristics:

  • Miniature Construction
  • Response Time Only 0.5ms
  • Red LED
  • New: Up To 35% Less Power Consumption
  • New: Improved Ambient Light Immunity
  • Adjustable Sensitivity
  • Thru-Beam
  • Diffuse Reflective
  • Sealed To IP67
  • 2 Indicator LEDs

Part Number List

Results 45
Models table for series Ultra-compact Photoelectric Sensor EX-20 Ver.2
Part No.DatasheetCE Marking Directive ComplianceSensing Range Sensing Object HysteresisRepeatability (Perpendicular to Sensing Axis) Supply Voltage Current ConsumptionOutputOutput: Utilization Category Output: Short-Circuit ProtectionResponse TimeOperation Indicator Stability IndicatorProtectionOperation Mode Switch Sensitivity AdjusterAmbient TemperatureAmbient HumidityAmbient IlluminanceVoltage WithstandabilityInsulation Resistance Vibration ResistanceShock ResistanceEmitting ElementEmitting Element: Peak Emission WavelengthMaterialCableCable ExtensionWeight (Typ.)Accessory
EMC Directive, RoHS Directive
1 m 3.281 ft
Min. dia. 2.6 mm dia. 0.102 in opaque object (Setting distance between emitter and receiver: 1 m 3.281 ft)
-
0.05 mm 0.002 in or less
12 to 24 V DC plus or minus 10 % Ripple P-P 10 % or less
Emitter: 10 mA or less
Receiver: 10 mA or less
NPN 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)
DC-12 or DC-13
Incorporated
0.5 ms or less
Orange LED (lights up when the output is ON) (located on the receiver)
Green LED (lights up under stable light received condition or stable dark condition), located on the receiver
IP67 (IEC)
-
-
-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
35 to 85 % RH, Storage: 35 to 85 % RH
Incandescent light: 3,000 lx or less at the light-receiving face
1,000 V AC for one min. between all supply terminals connected together and enclosure
20 MOhm , or more, with 250 V DC megger between all supply terminals connected together and enclosure
10 to 500 Hz frequency, 3 mm 0.118 in double amplitude (20 G max.) in X, Y and Z directions for two hours each
500 m/s2 acceleration (50 G approx.) in X, Y and Z directions three times each
Red LED (modulated)
640 nm 0.025 mil
Enclosure: Polyethylene terephthalate
Lens: Polyalylate
0.1 mm2 3-core (emitter: 2-core) cabtyre cable, 5 m 16.404 ft long
Extension up to total 50 m 164.042 ft is possible with 0.3 mm2, or more, cable (both emitter and receiver).
-
EMC Directive, RoHS Directive
5 to 160 mm 0.197 to 6.299 in (Note) with white non-glossy paper (200 x 200 mm) (7.874 x 7.874 in)
(Note) In case of using this product at a sensing range of 50 mm 1.969 in or less, take care that the sensitivity adjustment range becomes extremely narrow.
Opaque,translucent or transparent object
(Note) Make sure to confirm detection with an actual sensor before use.
15 % or less of operation distance [200 x 200 mm 7.874 x 7.874 in with white non-glossy paper]
0.3 mm 0.012 in or less
12 to 24 V DC plus or minus 10 % Ripple P-P 10 % or less
13 mA or less
NPN 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)
DC-12 or DC-13
Incorporated
0.5 ms or less
Orange LED (lights up when the output is ON)
Green LED (lights up under stable light received condition or stable dark condition)
IP67 (IEC)
-
Continuously variable adjuster
-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
35 to 85 % RH, Storage: 35 to 85 % RH
Incandescent light: 3,000 lx or less at the light-receiving face
1,000 V AC for one min. between all supply terminals connected together and enclosure
20 MOhm , or more, with 250 V DC megger between all supply terminals connected together and enclosure
10 to 500 Hz frequency, 3 mm 0.118 in double amplitude (20 G max.) in X, Y and Z directions for two hours each
500 m/s2 acceleration (50 G approx.) in X, Y and Z directions three times each
Red LED (modulated)
680 nm 0.027 mil
Enclosure: Polyethylene terephthalate
Lens: Polyalylate
0.1 mm2 3-core cabtyre cable, 2 m 6.562 ft long
Extension up to total 50 m 164.042 ft is possible with 0.3 mm2, or more, cable.
Net weight: 20 g approx
Gross weight: 45 g approx
Adjusting screwdriver: 1 pc
EMC Directive, RoHS Directive
30 to 200 mm 1.181 to 7.874 in
(Note) The sensing range and the sensing object of the retroreflective type sensor are specified for the RF-200 reflector. Further, the sensing range is the possible setting range for the reflector. The sensor can detect an object less than 30 mm 1.181 in away. However, if the reflector is set 100 mm 3.937 in or less away, the sensing object should be opaque.
dia. 15 mm dia. 0.591 in or more opaque or translucent object
(Note) The sensing range and the sensing object of the retroreflective type sensor are specified for the RF-200 reflector. Further, the sensing range is the possible setting range for the reflector. The sensor can detect an object less than 30 mm 1.181 in away. However, if the reflector is set 100 mm 3.937 in or less away, the sensing object should be opaque.
(Note) Make sure to confirm detection with an actual sensor before use.
-
0.5 mm 0.020 in or less
12 to 24 V DC plus or minus 10 % Ripple P-P 10 % or less
13 mA or less
PNP open-collector transistor
- Maximum source current: 50 mA
- Applied voltage: 30 V DC or less (between output and +V)
- Residual voltage: 2 V or less (at 50 mA source current), 1 V or less (at 16 mA source current)
DC-12 or DC-13
Incorporated
0.5 ms or less
Orange LED (lights up when the output is ON)
Green LED (lights up under stable light received condition or stable dark condition)
IP67 (IEC)
-
Continuously variable adjuster
-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
35 to 85 % RH, Storage: 35 to 85 % RH
Incandescent light: 3,000 lx or less at the light-receiving face
1,000 V AC for one min. between all supply terminals connected together and enclosure
20 MOhm , or more, with 250 V DC megger between all supply terminals connected together and enclosure
10 to 500 Hz frequency, 3 mm 0.118 in double amplitude (20 G max.) in X, Y and Z directions for two hours each
500 m/s2 acceleration (50 G approx.) in X, Y and Z directions three times each
Red LED (modulated)
680 nm 0.027 mil
Enclosure: Polyethylene terephthalate
Lens: Polyalylate
0.1 mm2 3-core cabtyre cable, 2 m 6.562 ft long
Extension up to total 50 m 164.042 ft is possible with 0.3 mm2, or more, cable.
Net weight: 20 g approx
Gross weight: 45 g approx
RF-200 (Reflector): 1 pc
Adjusting screwdriver: 1 pc
EMC Directive, RoHS Directive
30 to 200 mm 1.181 to 7.874 in
(Note) The sensing range and the sensing object of the retroreflective type sensor are specified for the RF-200 reflector. Further, the sensing range is the possible setting range for the reflector. The sensor can detect an object less than 30 mm 1.181 in away. However, if the reflector is set 100 mm 3.937 in or less away, the sensing object should be opaque.
dia. 15 mm dia. 0.591 in or more opaque or translucent object
(Note) The sensing range and the sensing object of the retroreflective type sensor are specified for the RF-200 reflector. Further, the sensing range is the possible setting range for the reflector. The sensor can detect an object less than 30 mm 1.181 in away. However, if the reflector is set 100 mm 3.937 in or less away, the sensing object should be opaque.
(Note) Make sure to confirm detection with an actual sensor before use.
-
0.5 mm 0.020 in or less
12 to 24 V DC plus or minus 10 % Ripple P-P 10 % or less
13 mA or less
PNP open-collector transistor
- Maximum source current: 50 mA
- Applied voltage: 30 V DC or less (between output and +V)
- Residual voltage: 2 V or less (at 50 mA source current), 1 V or less (at 16 mA source current)
DC-12 or DC-13
Incorporated
0.5 ms or less
Orange LED (lights up when the output is ON)
Green LED (lights up under stable light received condition or stable dark condition)
IP67 (IEC)
-
Continuously variable adjuster
-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
35 to 85 % RH, Storage: 35 to 85 % RH
Incandescent light: 3,000 lx or less at the light-receiving face
1,000 V AC for one min. between all supply terminals connected together and enclosure
20 MOhm , or more, with 250 V DC megger between all supply terminals connected together and enclosure
10 to 500 Hz frequency, 3 mm 0.118 in double amplitude (20 G max.) in X, Y and Z directions for two hours each
500 m/s2 acceleration (50 G approx.) in X, Y and Z directions three times each
Red LED (modulated)
680 nm 0.027 mil
Enclosure: Polyethylene terephthalate
Lens: Polyalylate
0.1 mm2 3-core cabtyre cable, 2 m 6.562 ft long
Extension up to total 50 m 164.042 ft is possible with 0.3 mm2, or more, cable.
Net weight: 20 g approx
Gross weight: 45 g approx
RF-200 (Reflector): 1 pc
Adjusting screwdriver: 1 pc
EMC Directive, RoHS Directive
2 to 25 mm 0.079 to 0.984 in (Conv. point: 10 mm 0.394 in) with white non-glossy paper (50 x 50 mm) (1.969 x 1.969 in)
Min. dia. 0.1 mm dia. 0.004 in copper wire (Setting distance: 10 mm 0.394 in)
15 % or less of operation distance [50 x 50 mm 1.969 x 1.969 in with white non-glossy paper]
0.1 mm 0.004 in or less (Setting distance: 10 mm 0.394 in)
12 to 24 V DC plus or minus 10 % Ripple P-P 10 % or less
13 mA or less
NPN 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)
DC-12 or DC-13
Incorporated
0.5 ms or less
Orange LED (lights up when the output is ON)
Green LED (lights up under stable light received condition or stable dark condition)
IP67 (IEC)
-
-
-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
35 to 85 % RH, Storage: 35 to 85 % RH
Incandescent light: 3,000 lx or less at the light-receiving face
1,000 V AC for one min. between all supply terminals connected together and enclosure
20 MOhm , or more, with 250 V DC megger between all supply terminals connected together and enclosure
10 to 500 Hz frequency, 3 mm 0.118 in double amplitude (20 G max.) in X, Y and Z directions for two hours each
500 m/s2 acceleration (50 G approx.) in X, Y and Z directions three times each
Red LED (modulated)
680 nm 0.027 mil
Enclosure: Polyethylene terephthalate
Lens: Polyalylate
0.1 mm2 3-core cabtyre cable, 2 m 6.562 ft long
Extension up to total 50 m 164.042 ft is possible with 0.3 mm2, or more, cable.
Net weight: 20 g approx
Gross weight: 45 g approx
-
EMC Directive, RoHS Directive
5 to 160 mm 0.197 to 6.299 in (Note) with white non-glossy paper (200 x 200 mm) (7.874 x 7.874 in)
(Note) In case of using this product at a sensing range of 50 mm 1.969 in or less, take care that the sensitivity adjustment range becomes extremely narrow.
Opaque,translucent or transparent object
(Note) Make sure to confirm detection with an actual sensor before use.
15 % or less of operation distance [200 x 200 mm 7.874 x 7.874 in with white non-glossy paper]
0.3 mm 0.012 in or less
12 to 24 V DC plus or minus 10 % Ripple P-P 10 % or less
13 mA or less
NPN 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)
DC-12 or DC-13
Incorporated
0.5 ms or less
Orange LED (lights up when the output is ON)
Green LED (lights up under stable light received condition or stable dark condition)
IP67 (IEC)
-
Continuously variable adjuster
-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
35 to 85 % RH, Storage: 35 to 85 % RH
Incandescent light: 3,000 lx or less at the light-receiving face
1,000 V AC for one min. between all supply terminals connected together and enclosure
20 MOhm , or more, with 250 V DC megger between all supply terminals connected together and enclosure
10 to 500 Hz frequency, 3 mm 0.118 in double amplitude (20 G max.) in X, Y and Z directions for two hours each
500 m/s2 acceleration (50 G approx.) in X, Y and Z directions three times each
Red LED (modulated)
680 nm 0.027 mil
Enclosure: Polyethylene terephthalate
Lens: Polyalylate
0.1 mm2 3-core cabtyre cable, 5 m 16.404 ft long
Extension up to total 50 m 164.042 ft is possible with 0.3 mm2, or more, cable.
Adjusting screwdriver: 1 pc
EMC Directive, RoHS Directive
2 m 6.562 ft
Min. dia. 3 mm dia. 0.118 in opaque object (Setting distance between emitter and receiver: 2 m 6.562 ft)
-
0.05 mm 0.002 in or less
12 to 24 V DC plus or minus 10 % Ripple P-P 10 % or less
Emitter: 10 mA or less
Receiver: 10 mA or less
NPN 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)
DC-12 or DC-13
Incorporated
0.5 ms or less
Orange LED (lights up when the output is ON) (located on the receiver)
Green LED (lights up under stable light received condition or stable dark condition), located on the receiver
IP67 (IEC)
Located on the receiver
Continuously variable adjuster, located on the emitter
-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
35 to 85 % RH, Storage: 35 to 85 % RH
Incandescent light: 3,000 lx or less at the light-receiving face
1,000 V AC for one min. between all supply terminals connected together and enclosure
20 MOhm , or more, with 250 V DC megger between all supply terminals connected together and enclosure
10 to 500 Hz frequency, 3 mm 0.118 in double amplitude (20 G max.) in X, Y and Z directions for two hours each
500 m/s2 acceleration (50 G approx.) in X, Y and Z directions three times each
Red LED (modulated)
650 nm 0.026 mil
Enclosure: Polyethylene terephthalate
Lens: Polyalylate
0.1 mm2 3-core (emitter: 2-core) cabtyre cable, 5 m 16.404 ft long
Extension up to total 50 m 164.042 ft is possible with 0.3 mm2, or more, cable (both emitter and receiver).
Adjusting screwdriver: 1 pc
EMC Directive, RoHS Directive
30 to 200 mm 1.181 to 7.874 in
(Note) The sensing range and the sensing object of the retroreflective type sensor are specified for the RF-200 reflector. Further, the sensing range is the possible setting range for the reflector. The sensor can detect an object less than 30 mm 1.181 in away. However, if the reflector is set 100 mm 3.937 in or less away, the sensing object should be opaque.
dia. 15 mm dia. 0.591 in or more opaque or translucent object
(Note) The sensing range and the sensing object of the retroreflective type sensor are specified for the RF-200 reflector. Further, the sensing range is the possible setting range for the reflector. The sensor can detect an object less than 30 mm 1.181 in away. However, if the reflector is set 100 mm 3.937 in or less away, the sensing object should be opaque.
(Note) Make sure to confirm detection with an actual sensor before use.
-
0.5 mm 0.020 in or less
12 to 24 V DC plus or minus 10 % Ripple P-P 10 % or less
13 mA or less
NPN 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)
DC-12 or DC-13
Incorporated
0.5 ms or less
Orange LED (lights up when the output is ON)
Green LED (lights up under stable light received condition or stable dark condition)
IP67 (IEC)
-
Continuously variable adjuster
-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
35 to 85 % RH, Storage: 35 to 85 % RH
Incandescent light: 3,000 lx or less at the light-receiving face
1,000 V AC for one min. between all supply terminals connected together and enclosure
20 MOhm , or more, with 250 V DC megger between all supply terminals connected together and enclosure
10 to 500 Hz frequency, 3 mm 0.118 in double amplitude (20 G max.) in X, Y and Z directions for two hours each
500 m/s2 acceleration (50 G approx.) in X, Y and Z directions three times each
Red LED (modulated)
680 nm 0.027 mil
Enclosure: Polyethylene terephthalate
Lens: Polyalylate
0.1 mm2 3-core cabtyre cable, 2 m 6.562 ft long
Extension up to total 50 m 164.042 ft is possible with 0.3 mm2, or more, cable.
Net weight: 20 g approx
Gross weight: 45 g approx
Adjusting screwdriver: 1 pc
EMC Directive, RoHS Directive
30 to 200 mm 1.181 to 7.874 in
(Note) The sensing range and the sensing object of the retroreflective type sensor are specified for the RF-200 reflector. Further, the sensing range is the possible setting range for the reflector. The sensor can detect an object less than 30 mm 1.181 in away. However, if the reflector is set 100 mm 3.937 in or less away, the sensing object should be opaque.
dia. 15 mm dia. 0.591 in or more opaque or translucent object
(Note) The sensing range and the sensing object of the retroreflective type sensor are specified for the RF-200 reflector. Further, the sensing range is the possible setting range for the reflector. The sensor can detect an object less than 30 mm 1.181 in away. However, if the reflector is set 100 mm 3.937 in or less away, the sensing object should be opaque.
(Note) Make sure to confirm detection with an actual sensor before use.
-
0.5 mm 0.020 in or less
12 to 24 V DC plus or minus 10 % Ripple P-P 10 % or less
13 mA or less
PNP open-collector transistor
- Maximum source current: 50 mA
- Applied voltage: 30 V DC or less (between output and +V)
- Residual voltage: 2 V or less (at 50 mA source current), 1 V or less (at 16 mA source current)
DC-12 or DC-13
Incorporated
0.5 ms or less
Orange LED (lights up when the output is ON)
Green LED (lights up under stable light received condition or stable dark condition)
IP67 (IEC)
-
Continuously variable adjuster
-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
35 to 85 % RH, Storage: 35 to 85 % RH
Incandescent light: 3,000 lx or less at the light-receiving face
1,000 V AC for one min. between all supply terminals connected together and enclosure
20 MOhm , or more, with 250 V DC megger between all supply terminals connected together and enclosure
10 to 500 Hz frequency, 3 mm 0.118 in double amplitude (20 G max.) in X, Y and Z directions for two hours each
500 m/s2 acceleration (50 G approx.) in X, Y and Z directions three times each
Red LED (modulated)
680 nm 0.027 mil
Enclosure: Polyethylene terephthalate
Lens: Polyalylate
0.1 mm2 3-core cabtyre cable, 2 m 6.562 ft long
Extension up to total 50 m 164.042 ft is possible with 0.3 mm2, or more, cable.
Net weight: 20 g approx
Gross weight: 45 g approx
Adjusting screwdriver: 1 pc
EMC Directive, RoHS Directive
45 to 115 mm 1.772 to 4.528 in with white non-glossy paper (100 x 100 mm 3.937 x 3.937 in), spot diameter dia. 5 mm dia. 0.197 in with setting distance 80 mm 3.150 in
Opaque, translucent or transparent object (Note) (Min. dia. 1 mm dia. 0.039 in copper wire at setting distance 80 mm 3.150 in)
(Note) Make sure to confirm detection with an actual sensor before use.
15 % or less of operation distance [100 x 100 mm 3.937 x 3.937 in with white non-glossy paper]
0.3 mm 0.012 in or less
12 to 24 V DC plus or minus 10 % Ripple P-P 10 % or less
15 mA or less
PNP open-collector transistor
- Maximum source current: 50 mA
- Applied voltage: 30 V DC or less (between output and +V)
- Residual voltage: 2 V or less (at 50 mA source current), 1 V or less (at 16 mA source current)
DC-12 or DC-13
Incorporated
0.5 ms or less
Orange LED (lights up when the output is ON)
Green LED (lights up under stable light received condition or stable dark condition)
IP67 (IEC)
-
Continuously variable adjuster
-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
35 to 85 % RH, Storage: 35 to 85 % RH
Incandescent light: 3,000 lx or less at the light-receiving face
1,000 V AC for one min. between all supply terminals connected together and enclosure
20 MOhm , or more, with 250 V DC megger between all supply terminals connected together and enclosure
10 to 500 Hz frequency, 3 mm 0.118 in double amplitude (20 G max.) in X, Y and Z directions for two hours each
500 m/s2 acceleration (50 G approx.) in X, Y and Z directions three times each
Red LED (modulated)
650 nm 0.026 mil
Enclosure: Polyethylene terephthalate
Lens: Polyalylate
0.1 mm2 3-core cabtyre cable, 2 m 6.562 ft long
Extension up to total 50 m 164.042 ft is possible with 0.3 mm2, or more, cable.
Net weight: 20 g approx
Gross weight: 45 g approx
Adjusting screwdriver: 1 pc.