The Omron E2S-Q21 5M is an inductive proximity switch from the E2S series, used for non-contact detection of metal targets in automated machinery, conveyors, and packaging lines. It switches when a ferrous or non-ferrous metal enters its sensing field, providing a digital output to a PLC or relay—routinely specified for position sensing, part-present verification, and end-of-travel limits in industrial equipment.
Omron E2S-Q21 5M Inductive Proximity Switch, Current Product
MPNE2S-Q21 5M
Omron E2S Series, Inductive Proximity Switch, Part # E2S-Q21 5M, 0.45 kg.
$130.26Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Weight | 0.45 kgs |
Product details
MPN
E2S-Q21 5M