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Built-in amplifier photoelectric sensorsPZ series

Square Reflective Cable Type, PNP


[Discontinued model]

This model has been discontinued.

Compliance with the certification standard is ensured as of the time of shipment from our company.

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Diffuse-reflective model (short range), L model

Detecting distance

8 cm (10 × 10 cm white mat paper)

Light source

Infrared LED

Detectable object

Transparent and opaque materials


20% max. of detecting distance

Sensitivity adjustment

1-turn trimmer (240°)

Response time

1 ms max. (2 ms in alternate frequency mode)

Operation mode

LIGHT-ON/DARK-ON (switch-selectable)

Indicator lamp

Output: red LED, stable operation: green LED


Control output

Maximum PNP open-collector output: 100 mA or less (40 V or less)

Stability output

Protection circuit

Reversed polarity, overcurrent protection, surge absorber


Power voltage

12 to 24 VDC ±10 %, Ripple (P-P) 10 % or less

Current consumption

30 mA or less

Environmental resistance

Enclosure rating


Ambient light

Incandescent lamp: 5,000 lux or less, Sunlight: 20,000 lux or less

Ambient temperature

-20 to +55 °C -4 to 131 °F (No freezing)

Relative humidity

35 to 85 % RH

Vibration resistance

10 to 55 Hz, Double amplitude 1.5 mm 0.06", 2 hours in each of the X, Y, and Z directions

Case material

Fiberglass reinforced plastic


Approx. 75 g (including 2-m 6.6' cable)

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