Self-contained Photoelectric Sensor

PR-G series

Catalogues View Catalogue

Specs Self-contained Photoelectric Sensor PR-G series

Threaded mount type: NPN + PNP (Bipolar), M12 connector 4-pin

Model

PR-G51CBD

PR-G61CBD

PR-G41CBL

Image

Type

Thrubeam

Retro-reflective

Diffuse reflective (Long distance)

Shape

M18 Threaded type

Output

NPN+PNP

Cable connection

M12 connector (4-pin)

Detecting distance

30 m

0.1 to 4.2 m (when using R-2L)

500 mm

Number of control outputs

2 (NPN+PNP)

Output operation

Output 1

Dark-ON

Light-ON

Output 2

Response time

1 ms

0.5 ms

Sensitivity adjustment

1-rotation trimmer (230°)

5-rotation trimmer

Spot diameter

–

φ20 mm or less (at 300 mm)

Light source

4 element, red LED (631 nm)

4 element, red LED (630 nm)

4 element, point light source, red LED (650 nm)

Light interference prevention function

–

2 sensors

Indicator lamp

Transmitter: power supply indicator (green)
Receiver: output indicator (yellow)
stable operation indicator (green)

7 segment display (0 to 999), output indicator (yellow)

Control output

NPN + PNP open collector
30 V DC or less, 100 mA or less
Residual voltage: 1.2 V or less at 10 mA or less, 2 V or less at 10 to 100 mA

Stop emission input

No voltage input
Input time ON: 1 ms or more
OFF : 20 ms or more

–

Protection circuit

Power supply reverse connection protection, power supply surge protection, output overcurrent protection, output surge protection, output reverse connection protection

Rating

Power voltage

10 to 30 V DC including 10% ripple (P-P)

Power consumption

Transmitter: 450 mW or less (15 mA or less at 24 V, 15 mA or less at 12 V)
Receiver: 360 mW or less (12 mA or less at 24 V, 15 mA or less at 12 V)

450 mW or less (15 mA or less at 24 V, 21 mA or less at 12 V)

Environmental resistance

Enclosure rating

IP68 (IEC60529), IP69K (DIN40050-9), 4, 6, 13 (NEMA250) *1

Insulation resistance

20 MΩ or more (500 V DC)

Ambient light

Incandescent lamp 5,000 lx or less, sunlight: 20,000 lx or less

Ambient temperature

-20 to +70°C (No freezing)*2

Relative humidity

35 to 85% RH (No condensation)

Storage temperature

-20 to 70°C

Withstand voltage

1,000 V AC 50/60Hz 1 min

Vibration resistance

10 to 55 Hz, double amplitude 1.5 mm, X, Y, Z each direction 2 hours

Shock resistance

1,000 m/s2, X, Y, Z each direction 6 times

Material

Case: zinc die-cast (nickel-chrome-plated), indicator cover: PES, 7 segment display/lens cover: PMMA (Scratch-resistant coating)
M18 nut: brass (nickel-plated), lock washer: steel (chrome-plated)

Accessories

Instruction Manual, M18 nut, lock washer

Weight

Approx. 85g

Approx. 45g

*1 The enclosure rating for the connector type varies based on the cable that is used.
*2 When the ambient temperature is 60°C or higher, the device should be powered with no more than 24 VDC and 50 mA..

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Rectangular type: NPN

Model

PR-G51N

PR-G61N

PR-G41N

PR-G51CN

Image

Type

Thrubeam

Retro-reflective

Diffuse reflective (Long distance)

Thrubeam

Shape

Rectangular type

Output

NPN

Cable connection

2 m cable

M8 connector (4-pin)

Detecting distance

30 m

0.1 to 4.2 m (when using R-2L)

500 mm

30 m

Number of control outputs

2 (Dark-ON +Light ON)

Output operation

Output 1

Dark-ON

Light-ON

Dark-ON

Output 2

Light-ON

Dark-ON

Light-ON

Response time

1 ms

0.5 ms

1 ms

Sensitivity adjustment

1-rotation trimmer (230°)

5-rotation trimmer

1-rotation trimmer (230°)

Spot diameter

–

φ20 mm or less (at 300 mm)

–

Light source

4 element, red LED (631 nm)

4 element, red LED (630 nm)

4 element, point light source, red LED (650 nm)

4 element, red LED (631 nm)

Light interference prevention function

–

2 sensors

–

Indicator lamp

Transmitter: power supply indicator (green)
Receiver: output indicator (yellow),
stable operation indicator (green)

7 segment display (0 to 999), output indicator (yellow)

Transmitter: power supply indicator (green)
Receiver: output indicator (yellow),
stable operation indicator (green)

Control output

Open collector
30 V DC or less, 100 mA or less
Residual voltage: 1.2 V or less at 10 mA or less, 2 V or less at 10 to 100 mA

Stop emission input

No voltage input
Input time ON: 1 ms or more, OFF: 20 ms or more

–

No voltage input
Input time ON: 1 ms or more, OFF: 20 ms or more

Protection circuit

Power supply reverse connection protection, power supply surge protection, output overcurrent protection, output surge protection, output reverse connection protection

Rating

Power voltage

10 to 30 V DC including 10% ripple (P-P)

Power consumption

Transmitter: 450 mW or less (15 mA or less at 24 V, 15 mA or less at 12 V)
Receiver: 360 mW or less (12 mA or less at 24 V, 15 mA or less at 12 V)

450 mW or less (15 mA or less at 24 V, 21 mA or less at 12 V)

Transmitter: 450 mW or less (15 mA or less at 24 V, 15 mA or less at 12 V)
Receiver: 360 mW or less (12 mA or less at 24 V, 15 mA or less at 12 V)

Environmental resistance

Enclosure rating

IP68 (IEC60529), IP69K (DIN40050-9), 4X, 6P, 13 (NEMA250)

IP68 (IEC60529), IP69K (DIN40050-9), 4X, 6P, 13 (NEMA250) *2

Insulation resistance

20 MΩ or more (500 V DC)

Ambient light

Incandescent lamp 5,000 lx or less, sunlight: 20,000 lx or less

Ambient temperature

-20 to +70°C (No freezing)*1

Relative humidity

35 to 85% RH (No condensation)

Storage temperature

-20 to +70°C

Withstand voltage

1,000 V AC 50/60Hz 1 min

Vibration resistance

10 to 55 Hz, double amplitude 1.5 mm, X, Y, Z each direction 2 hours

Shock resistance

1,000 m/s2, X, Y, Z each direction 6 times

Material

Case: SUS 316L, Indicator cover: PES, 7 segment display/lens cover: PMMA (Scratch-resistant coating)

Accessories

Instruction Manual

Weight

Approx. 160g

Approx. 75g

Approx. 55g

*1 When the ambient temperature is 60°C or higher, the device should be powered with no more than 24 VDC and 50 mA.
*2 The enclosure rating for the connector type varies based on the cable that is used.

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Rectangular type: PNP, 2 m 6.6' cable/M8 connector 4-pin

Model

PR-G51P

PR-G61P

PR-G51CP

PR-G61CP

PR-G41CP

Image

Type

Thrubeam

Retro-reflective

Thrubeam

Retro-reflective

Diffuse reflective (Long distance)

Shape

Rectangular type

Output

PNP

Cable connection

2 m cable

M8 connector (4-pin)

Detecting distance

30 m

0.1 to 4.2 m (when using R-2L)

30 m

0.1 to 4.2 m (when using R-2L)

500 mm

Number of control outputs

2 (Dark-ON +Light ON)

Output operation

Output 1

Dark-ON

Light-ON

Output 2

Light-ON

Dark-ON

Response time

1 ms

0.5 ms

1 ms

0.5 ms

Sensitivity adjustment

1-rotation trimmer (230°)

5-rotation trimmer

1-rotation trimmer (230°)

5-rotation trimmer

Spot diameter

–

φ20 mm or less (at 300 mm)

Light source

4 element, red LED (631 nm)

4 element, red LED (630 nm)

4 element, red LED (631 nm)

4 element, red LED (630 nm)

4 element, point light source, red LED (650 nm)

Light interference prevention function

–

2 sensors

–

2 sensors

Indicator lamp

Transmitter: power supply indicator (green)
Receiver: output indicator (yellow),
stable operation indicator (green)

7 segment display (0 to 999), output indicator (yellow)

Transmitter: power supply indicator (green)
Receiver: output indicator (yellow),
stable operation indicator (green)

7 segment display (0 to 999), output indicator (yellow)

Control output

Open collector
30 V DC or less, 100 mA or less
Residual voltage: 1.2 V or less at 10 mA or less, 2 V or less at 10 to 100 mA

Stop emission input

No voltage input
Input time ON: 1 ms or more, OFF: 20 ms or more

–

No voltage input
Input time ON: 1 ms or more, OFF: 20 ms or more

–

Protection circuit

Power supply reverse connection protection, power supply surge protection, output overcurrent protection, output surge protection, output reverse connection protection

Rating

Power voltage

10 to 30 V DC including 10% ripple (P-P)

Power consumption

Transmitter: 450 mW or less (15 mA or less at 24 V, 15 mA or less at 12 V)
Receiver: 360 mW or less (12 mA or less at 24 V, 15 mA or less at 12 V)

450 mW or less (15 mA or less at 24 V, 21 mA or less at 12 V)

Transmitter: 450 mW or less (15 mA or less at 24 V, 15 mA or less at 12 V)
Receiver: 360 mW or less (12 mA or less at 24 V, 15 mA or less at 12 V)

450 mW or less (15 mA or less at 24 V, 21 mA or less at 12 V)

Environmental resistance

Enclosure rating

IP68 (IEC60529), IP69K (DIN40050-9), 4X, 6P, 13 (NEMA250)

IP68 (IEC60529), IP69K (DIN40050-9), 4X, 6P, 13 (NEMA250) *2

Insulation resistance

20 MΩ or more (500 V DC)

Ambient light

Incandescent lamp 5,000 lx or less, sunlight: 20,000 lx or less

Ambient temperature

-20 to +70°C (No freezing)*1

Relative humidity

35 to 85% RH (No condensation)

Storage temperature

-20 to +70°C

Withstand voltage

1,000 V AC 50/60Hz 1 min

Vibration resistance

10 to 55 Hz, double amplitude 1.5 mm, X, Y, Z each direction 2 hours

Shock resistance

1,000 m/s2, X, Y, Z each direction 6 times

Material

Case: SUS 316L, Indicator cover: PES, 7 segment display/lens cover: PMMA (Scratch-resistant coating)

Accessories

Instruction Manual

Weight

Approx. 160g

Approx. 75g

Approx. 55g

Approx. 25g

*1 When the ambient temperature is 60°C or higher, the device should be powered with no more than 24 VDC and 50 mA.
*2 The enclosure rating for the connector type varies based on the cable that is used.

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Rectangular type: PNP, M8 connector 3-pin

Model

PR-G51C3PD

PR-G61C3PD

Image

Type

Thrubeam

Retro-reflective

Shape

Rectangular type

Output

PNP

Cable connection

M8 connector (3-pin)

Detecting distance

30 m

0.1 to 4.2 m (when using R-2L)

Number of control outputs

1(Dark-ON)

Output operation

Output 1

Dark-ON

Output 2

–

Response time

1 ms

0.5 ms

Sensitivity adjustment

1-rotation trimmer (230°)

5-rotation trimmer

Spot diameter

–

Light source

4 element, red LED (631 nm)

4 element, red LED (630 nm)

Light interference prevention function

–

2 sensors

Indicator lamp

Transmitter: power supply indicator (green)
Receiver: output indicator (yellow),
stable operation indicator (green)

7 segment display (0 to 999), output indicator (yellow)

Control output

Open collector
30 V DC or less, 100 mA or less
Residual voltage: 1.2 V or less at 10 mA or less, 2 V or less at 10 to 100 mA

Stop emission input

No voltage input
Input time ON: 1 ms or more, OFF: 20 ms or more

–

Protection circuit

Power supply reverse connection protection, power supply surge protection, output overcurrent protection, output surge protection, output reverse connection protection

Rating

Power voltage

10 to 30 V DC including 10% ripple (P-P)

Power consumption

Transmitter: 450 mW or less (15 mA or less at 24 V, 15 mA or less at 12 V)
Receiver: 360 mW or less (12 mA or less at 24 V, 15 mA or less at 12 V)

450 mW or less (15 mA or less at 24 V, 21 mA or less at 12 V)

Environmental resistance

Enclosure rating

IP68 (IEC60529), IP69K (DIN40050-9), 4X, 6P, 13 (NEMA250) *1

Insulation resistance

20 MΩ or more (500 V DC)

Ambient light

Incandescent lamp 5,000 lx or less, sunlight: 20,000 lx or less

Ambient temperature

-20 to +70°C (No freezing)*2

Relative humidity

35 to 85% RH (No condensation)

Storage temperature

-20 to +70°C

Withstand voltage

1,000 V AC 50/60Hz 1 min

Vibration resistance

10 to 55 Hz, double amplitude 1.5 mm, X, Y, Z each direction 2 hours

Shock resistance

1,000 m/s2, X, Y, Z each direction 6 times

Material

Case: SUS 316L, Indicator cover: PES, 7 segment display/lens cover: PMMA (Scratch-resistant coating)

Accessories

Instruction Manual

Weight

Approx. 55g

Approx. 25g

*1 The enclosure rating for the connector type varies based on the cable that is used.
*2 When the ambient temperature is 60°C or higher, the device should be powered with no more than 24 VDC and 50 mA.

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