Description

SICK WTB8-P2131

Features

Device type	photo seller
Sensor/ Detection principle	diffuse reflection sensor, Background suppression
Dimensions (W x H x D)	11 mm x 31 mm x 20 mm
Body shape (light output)	rectangular form
Maximum detection distance	30 mm … 300 mm ¹⁾
Detection distance	40 mm … 300 mm ¹⁾
Light type	Visible red light
Source of light	LED ²⁾
Light beam diameter (distance)	Ø 20 mm (300 mm)
wave length	650 nm
Adjustment	Potentiometer, 4 turns

Mechanical/Electrical

Supply voltage	10 V DC … 30 V DC ¹⁾
Signal transport	± 10 % ²⁾
Current consumption	30 mA ³⁾
Switching output	PNP
Switching type	Switching with light/dark
Switching type can be selected	Selectable with light/dark switch
Signal voltage PNP HIGH/LOW	Yakl. U_V – 1,8 V / 0 V
Output current I _max.	≤ 100 mA
Reaction time	≤ 0,5 ms ⁴⁾
Switching frequency	1.000 Hz ⁵⁾
Connection type	3-pin M8 male connector
Protection circuits	A ⁶⁾ B ⁷⁾ D ⁸⁾
Weight	10 g
Body material	Plastic, ABS
Material, optics	Plastic, PMMA
Protection class	IP67
Scope of Delivery	BEF-W100-A stainless steel mounting bracket (1.4301/304)
Working environment temperature	–25 °C … +55 °C
Storage ambient temperature	–40 °C … +70 °C