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  7. Square Transmissive ECO Type, NPN

Built-in amplifier photoelectric sensorsPZ2 series

Square Transmissive ECO Type, NPN

PZ2-51ECO

SPECIFICATIONS

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Model

PZ2-51ECO

Type

Thrubeam

Detection distance

7 m

Light source

Red LED

Detectable object

8 mm2 dia. min. opaque materials

Sensitivity adjustment

1-turn trimmer (240°)

Response time

1.5 ms or less

Operation mode

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

Indicator lamp

Controloutput

NPN: 100 mA max. (40 V max.), Residual voltage: 1 V max.

Protection circuit

Reversed polarity, overcurrent protection, surge absorber

Rating

Power voltage

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

Current consumption

Transmitter: 20 mA or less, Receiver: 25 mA or less

Environmental resistance

Enclosure rating

IP67

Ambient light

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

Ambient temperature

-20 to +55 °C (No freezing)

Relative humidity

35 to 85 % RH (No condensation)

Vibration resistance

10 to 55 Hz, Double amplitude 1.5 mm, 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-fibre reinforced plastic

Weight

Approx. 8 g

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