Skip to main content

SICK WTB1 Proximity Sensors Series

27 variants · SICK

About the SICK WTB1 Proximity Sensors Series

The SICK WTB1 Proximity Sensors Series series groups 27 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Variants differ by height, IP rating and response time, so you can match the exact height your application requires using the selection guide below.

Select a variant by

Height
42 mm · 48.5 mm · 55.7 mm
IP rating
IP66 / IP67 / IP69 · IP66 / IP67 / IP69K · IP69
Response time
2.5 ms · 150 us · 500 us
Switching type
Dark-ON, Light-ON · IO-Link · Light-ON / Dark-ON
Width
15.6 mm · 20 mm
Length
42 mm · 56 mm
Light type
Infrared, LED · LED, Red

Variant comparison

ParameterWTB16P-1H161120A00Z2WTB16P-24161420A00Z2WTB16I-24161120A00WTB16P-24161120A00ZWTB11-2P2431
Height55.7 mm55.7 mm55.7 mm42 mm48.5 mm
IP ratingIP66 / IP67 / IP69IP66 / IP67 / IP69IP66 / IP67 / IP69IP69IP66 / IP67 / IP69K
Response time500 us150 us500 us500 us2.5 ms
Switching typeIO-LinkIO-LinkDark-ON, Light-ONDark-ON, Light-ONLight-ON / Dark-ON
Width20 mm20 mm20 mm20 mm15.6 mm
Length42 mm42 mm42 mm56 mm
Light typeInfrared, LEDLED, RedLED, Red

Request a quote on any SICK WTB1 Proximity Sensors Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants