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SICK GTB6 Proximity Sensors Series

5 variants · SICK

About the SICK GTB6 Proximity Sensors Series

The SICK GTB6 Proximity Sensors Series series groups 5 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common IP rating of IP67 and width of 12 mm. Variants differ by height, response time and switching type, so you can match the exact height your application requires using the selection guide below.

Select a variant by

Height
21 mm · 31.5 mm
Response time
1.2 ms · 625 us
Switching type
Dark-ON, Light-ON · Light-ON / Dark-ON
Length
21 mm · 32 mm

Shared specifications

IP rating
IP67
Width
12 mm

Variant comparison

ParameterGTB6-N4212GTB6-P4212GTB6-P4211GTB6-P4231
Height31.5 mm21 mm31.5 mm31.5 mm
Response time625 us625 us625 us1.2 ms
Switching typeLight-ON / Dark-ONDark-ON, Light-ONDark-ON, Light-ONLight-ON / Dark-ON
Length32 mm21 mm

Request a quote on any SICK GTB6 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