The Omron E2E-S04SR8-WC-C1 is a 4 mm diameter shielded proximity sensor from the E2E Small-Diameter series, with a threaded SUS (stainless steel) housing and PVC pre-wired cable. It senses ferrous targets at 0.8 mm (R8 variant) and outputs a DC 3-wire NPN normally open signal, meaning it pulls the output low when a target enters the sensing field. The shielded construction allows flush mounting in metal without affecting the sensing distance—critical for tight spaces like grippers or small machine cavities. Listed as a mature product, this sensor is still widely available through sourcing channels; we source and quote to order against RFQs.
Omron E2E-S04SR8-WC-C1 Proximity Sensor, Shielded M4, 0.8 mm
MPNE2E-S04SR8-WC-C1
Omron E2E-S04SR8-WC-C1 Small-Diameter Proximity Sensor, shielded M4 threaded stainless steel, 0.8 mm sensing distance, DC 3-wire NPN normally open, PVC pre-wired.
$79.00Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Sensing distance | R8 = 0.8 mm |
| Shielding | S = Shielded Models |
| Parameter | Value |
|---|---|
| Operation mode | 1 = Normally open (NO) |
| Parameter | Value |
|---|---|
| Size | 04 = Outer diameter 4 mm |
| Parameter | Value |
|---|---|
| Weight | 0.03 Kg |
| Product type | Small-Diameter Proximity Sensor |
| Connecting method | WC = PVC Pre-wired Model |
| Output specifications | C = DC 3-wire NPN open-collector output |
| Case material and shape | S = SUS, threaded |
Product details
Frequently asked questions
What is the size of the E2E-S04SR8-WC-C1?
The outer diameter is 4 mm (Size 04), with a threaded M4 stainless steel housing.
What is the sensing distance of this sensor?
The sensing distance is 0.8 mm, suitable for detecting small ferrous targets at very close range.
What output type does the E2E-S04SR8-WC-C1 have?
It is a DC 3-wire NPN normally open (NO) output with an open-collector transistor.
Is this sensor shielded?
Yes, the 'S' in the part number indicates a shielded model, allowing flush mounting in metal.
MPN
E2E-S04SR8-WC-C1