SICK WTB4T-3P1264 (1028091)- A&S Automation Co., Ltd

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WTB4T-3P1264 Photoelectric Proximity Switch 120 mm BGS, PNP, in robust Teflon case , Teach-In via wire, 5 m cable 4 wire, 2 m cable in teflon hose

Sensor and cable have robust Teflon coating for direct use in the most aggressive environments
Suitable for use in the food industry
Scanning distance setting via teach line
Available as BGS and through-beam system

Your benefits

High cost savings since development or mounting of a protective housing is not needed. Entire sensor including cable is Teflon-coated so it can be placed directly in the process.
Excellent scanner characteristics even allow recognition of critical objects
Less machine downtime due to long-life sensor, which even defies the most aggressive cleaning and process agents.

Features
Dimensions (W x H x D)::	16 mm x 39.5 mm x 12 mm
Sensing range max.:	4 mm ... 120 mm
Sensing range:	15 mm ... 120 mm
Housing desig (light emission):	Flat
Light source:	PinPoint LED ¹⁾
Type of light:	visible red light
Wave length:	650 nm
Adjustment:	adjustable
Sensitivity adjustment:	Adjustable Teach Cable
Teach-in:	single
Sensor/detection principle:	Photoelectric proximity sensor, Background suppression
Light spot (distance):	7 mm (50 mm)
¹⁾ Average service life 100,000 h at Ta = +25 C
Mechanics/electronics
Enclosure rating:	IP 68 IP 69K
Supply voltage:	10 V DC ... 30 V DC ¹⁾
Residual ripple:	< 5 Vpp ²⁾
Power consumption:	≤ 30 mA ³⁾
Switching output:	PNP, light switching
Output current Imax.:	≤ 100 mA
Response time:	< 0.5 ms ⁴⁾
Switching frequency:	1,000 Hz With light/dark ratio 1:1
Connection type:	Cable, 4-wire 5 m ⁵⁾
Cable material:	PVC/teflon coating
Conductor cross-section:	0.14 mm2
Cable diameter:	3.4 mm
Protection class:	III
Circuit protection:	A C D ⁶⁾ ⁷⁾ ⁸⁾
Weight:	30 g
Housing material:	PTFE/teflon
Optics material:	PMMA
Ambient temperature, operation:	-40 C ... 60 C
Ambient temperature, storage:	-40 C ... 75 C
¹⁾ Limit values ²⁾ May not exceed or fall short of V_S tolerances ³⁾ Without load ⁴⁾ Signal transit time with resistive load ⁵⁾ Do not bend below 0 C ⁶⁾ A = VS connections reverse-polarity protected ⁷⁾ C = interference suppression ⁸⁾ D = outputs overcurrent and short-circuit protected

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