This Omron E2E-S05N03-WC-B2 5M is an M5 cylindrical proximity sensor from the E2E Mini DC series. It outputs PNP normally-closed, detects ferrous targets up to 3 mm away, and runs on 12–24 VDC (10–30 VDC range). The 5 m oil-resistant PVC cable and stainless steel body suit it for tight spots with washdown exposure. Shielded only? No — this is unshielded, so the sensing face can be flush-mounted without derating the 3 mm gap. The NC output keeps the signal high when the target is absent, a common failsafe arrangement for end-of-stroke detection on small actuators. Keep one on the shelf if this sensor lands in a washdown cell; the stainless case and 5 m cable mean it's not a quick swap from a standard M8 barrel.
Omron E2E-S05N03-WC-B2 5M M5 PNP Proximity Sensor, 3mm
MPNE2E-S05N03-WC-B2 5M
Omron E2E-S05N03-WC-B2 5M, M5 PNP unshielded NC proximity sensor, 3 mm sensing distance, 5 m PVC cable, 12–24 VDC.
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Lead timeIn Stock wk
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
How we verify every order →Specifications
Sensing
| Parameter | Value |
|---|---|
| Sensing distance | 3 mm |
Electrical
| Parameter | Value |
|---|---|
| Supply voltage | 12 to 24 VDC, 10 to 30 VDC |
| Connection / connector | PVC cable (oil resistant) |
Mechanical
| Parameter | Value |
|---|---|
| Size | M5 |
| Cable length | 5 m |
Other specifications
| Parameter | Value |
|---|---|
| Output | PNP |
| Shielded | Unshielded |
| Operation | NC |
| Case material | Stainless steel |
Product details
MPN
E2E-S05N03-WC-B2 5M