SICK WTB2 Proximity Sensors Series

6 variants · SICKAll Proximity Sensors by this brand →Browse Proximity Sensors category →

About the SICK WTB2 Proximity Sensors Series

AO Ctrl is an independent industrial automation distributor and independent sourcing agent for SICK WTB2 Proximity Sensors Series components — the parts engineering, repair and maintenance teams source here when lines face allocation constraints or urgent machine-down emergencies — with the physical condition of every unit verified up front. The SICK WTB2 Proximity Sensors Series series groups 6 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Variants differ by height, IP rating and length, so you can match the exact height your application requires using the selection guide below.

Select a variant by

Height: 21.8 mm · 53 mm · 65 mm · 80.6 mm
IP rating: IP66 / IP67 · IP67 · IP69
Length: 13.5 mm · 43.9 mm · 54 mm · 83 mm
Response time: 3 ms · 10 ms · 400 us · 500 us
Switching type: Dark-ON, Light-ON · Light-ON
Width: 7.7 mm · 20 mm · 24.6 mm · 25 mm
Light type: Infrared, LED · LED, Red

Variant comparison

Parameter	WTB27-3S1511	WTB250-2P2431	WTB250-2P2451	WTB26P-24161120A00Z	WTB2S-2P3110	WTB2S-2P3160
Height	80.6 mm	65 mm	65 mm	53 mm	21.8 mm	21.8 mm
IP rating	IP66 / IP67	IP67	IP67	IP69	IP67	IP67
Length	54 mm	43.9 mm	43.9 mm	83 mm	13.5 mm	13.5 mm
Response time	10 ms	3 ms	3 ms	500 us	400 us	500 us
Switching type	Light-ON	Dark-ON, Light-ON	Dark-ON, Light-ON	Dark-ON, Light-ON	Light-ON	Light-ON
Width	24.6 mm	20 mm	20 mm	25 mm	7.7 mm	7.7 mm
Light type	Infrared, LED	LED, Red	LED, Red	LED, Red	—	—

Request a quote on any SICK WTB2 Proximity Sensors Series part number and we confirm price, availability and lead time per line — including end-of-life, allocation-constrained, and machine-down urgent requirements.

About SICK SICK WTB2 Proximity Sensors Series Sourcing

What buyers ask when they search SICK WTB2 Series Industrial Component Specifications Datasheet.

Frequently Asked Sourcing & Technical Questions

Q:What is the SICK WTB2 Series used for?

Engineers searching for this product series need to understand the application scope before comparing specific part numbers.

Q:How do I select the correct part number within the SICK WTB2 Series series?

The series includes 21 variants — understanding the key selection parameters avoids ordering incorrect configurations.

Q:What are the key technical specifications for the SICK WTB2 Series?

Buyers comparing alternatives need to verify rated values match their application requirements before requesting a quote.

Q:Where can I find the SICK WTB2 Series datasheet and order from authorized distributors?

Procurement professionals need verified distributor sources for authentic parts with traceable supply chains.

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