PZ-M31 Keyence Built-in Amplifier Photoelectric Sensors Square Reflective Cable Type NPN

Model

PZ-M31

Type

Intelligent reflective

Output

NPN

Detecting distance

5 to 300 mm0.20" x 11.81" (100 x 100 mm3.94" x 3.94"white mat paper)^*1

Setting distance

40 to 300 mm1.57" to 11.81" (100 x 100 mm3.94" x 3.94"white mat paper)

Light source.

Red LED

Sensitivity adjustment

1-turn trimmer (230°)

Response time

1 ms max.

Operation mode

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

Indicator lamp

Output: orange LED, stable operation: green LED

Control output

100 mA (24 V) max., Residual voltage: 1 V max.

Digital monitor

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Protection circuit

Reversed polarity, overcurrent protection, surge absorber

Power voltage

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

Power consumption

30 mA max.

Enclosure rating

IP67

Ambient light

Incandescent lamp: 5,000 lux max., Sunlight: 20,000 lux max.

Ambient temperature

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

Relative humidity

35 to 85 % RH (No condensation)

Vibration resistance

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

Shock resistance

1,000 m/s², 6 times in each of the X, Y, and Z directions

Case material

Glass-fiber reinforced plastic

Accessories

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Weight

Approx. 55 g (including 2-m 6.6' cable).