SICK WL12G-3B2531T01 (1041458)- A&S Automation Co., Ltd

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Photoelectric reflex switch WL12G-3B2531T01 PNP and NPN, L/D control wire, teflon coated housing

Your benefits

Reliable detection thanks to superior chip technology and high resistance to optical interference factors from the industrial environment

PinPoint technology for bright, small and precise light spot enabling fast and simple sensor alignment

Precision switching characteristics and high standard of detection quality guaranteeing universal detection of objects

User-friendly sensors, simple commissioning and installation and easily visible status LEDs

Wide range of products in a robust metal housing enabling universal application possibilities and designed for industrial use

Entire sensor product family with a single uniform design: Standard housing, assembly and connection system regardless of sensor principle.

Maximum sensor versatility ensuring minimal time spent on mounting or installation

Easily installed with SICK accessories

Features
Dimensions (W x H x D)::	15.6 mm x 48.5 mm x 42 mm
Sensing range max.:	0 m ... 4 m ¹⁾
Housing desig (light emission):	Cuboid
Light source:	LED ²⁾
Type of light:	visible red light
Wave length:	640 nm
Adjustment:	adjustable
Sensitivity adjustment:	Potentiometer, 11-turn
Sensor/detection principle:	Photoelectric retro-reflective sensor, autocollimation
Light spot (distance):	25 mm (1.5 m)
¹⁾ PL80A ²⁾ Average service life 100,000 h at Ta = +25 C
Mechanics/electronics
Enclosure rating:	IP 66 IP 67 IP 69K
Supply voltage:	30 V DC ¹⁾
Residual ripple:	≤ 5 Vpp ²⁾
Power consumption:	≤ 30 mA ³⁾
Switching output:	PNP, light switching, Selectable via L/D control wire NPN, Dark-switching
Output current Imax.:	100 mA
Response time:	≤ 330 s ⁴⁾
Switching frequency:	1,500 Hz ⁵⁾
Connection type:	Connector M12, 5-pin
Protection class:	II
Circuit protection:	A C D ⁶⁾ ⁷⁾ ⁸⁾
Weight:	120 g
Ambient temperature, operation:	-40 C ... 60 C
Ambient temperature, storage:	-40 C ... 75 C
Polarisation filter:
Signal voltage PNP HIGH / LOW:	> Uv - 3 V / ca. 0 V
Angle of dispersion:	Ca. 1.5
¹⁾ Limit values, operation in short-circuit protected network max. 8 A ²⁾ ³⁾ Without load ⁴⁾ Signal transit time with resistive load ⁵⁾ With light/dark ratio 1:1 ⁶⁾ A = VS connections reverse-polarity protected ⁷⁾ C = interference suppression ⁸⁾ D = outputs overcurrent and short-circuit protected

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