During technical comparisons, E2E-S04N02-WC-B2-2M appears alongside Omron SMPS 24V 10A, Proximity Sensor M18 Pnp No and IFM Proximity Sensor so engineers assess signal types, ingress protection, and ambient tolerances accurately.
Omron E2E-S04N02-WC-B2 2M Small-diameter Proximity Sensor
The Omron E2E-S04N02-WC-B2 2M Small-diameter Proximity Sensor offers Inductive, M4, Unshielded, 2 mm Sensing distance, PVC (oil-resistant), Pre-wired 2 M Cable, DC 3-wire PNP NC Output, 10 to 30 VDC Power supply voltage. Manufactured by Omron under the Omron Proximity Sensors category, this model belongs to the Omron E2E Small Diameter Series.
| Brand | Omron |
| Product | Proximity Sensors |
| Model Number | E2E-S04N02-WC-B2 2M |
Omron E2E-S04N02-WC-B2 2M Proximity Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Sensor | Small-diameter |
| Size | M4 |
| Mounting | Unshielded |
| Sensing Distance | 2 mm |
| Setting Distance | 0 to 1.4 mm |
| Output | DC 3-wire |
| Output Configuration | PNP open collector |
| Operation Mode | NC |
| Connection | Pre-wired 2 M Cable |
| Cable Specifications | PVC (oil-resistant) |
| Differential Travel | 15% max. of sensing distance |
| Detectable Object | Ferrous metal (Sensitivity lowers with non-ferrous metals.) |
| Standard Sensing Object | Iron, 6 Γ 6 Γ 1 mm |
| Response Frequency | 3.5 kHz |
| Current Consumption | 10 mA max. |
| Control Output Switching Capacity | 50 mA max. |
| Control Output Residual Voltage | 2 V max. |
| Indicator | Operation indicator (yellow) |
| Protection Circuit | Output short-cut protection Output reverse polarity protection Power supply reverse polarity protection Surge suppressor |
| Wire Color Pin Arrangement | Brown: +V Black: Output Blue: 0 V |
| Ambient Temperature Operating Storage | -25 to 70 β/-25 to 70 β |
| Temperature Influence | 35 to 95 %/35 to 95 % |
| Insulation Resistance | Β±15% max. of sensing distance at 23 β in the temperature range of -25 to 70 β |
| Dielectric Strength | Between charged parts and the case: 50 MΞ© min. at 500 VDC |
| Vibration Resistance | Destruction: 10 to 55 Hz, 1.5 mm double amplitude each in X, Y, and Z directions for 2 h |
| Shock Resistance | Destruction: 500 m/s2 10 times each in X, Y, and Z directions |
| Voltage Influence | Β±2.5% max. of sensing distance at rated voltage in the rated voltage Β±15% range |
| Material | Case: SUS303 (EN1.4305) Sensing surface: Heat-resistant ABS resin Cable: PVC |
| Degree Of Protection | IEC: IP67 Company standard: Oil-proof |
The Omron E2E-S04N02-WC-B2 2M Proximity Sensor is often used alongside other small-diameter inductive sensors in the E2E series, as these models share similar installation patterns and stable detection behavior. Engineers comparing options in this range frequently look at alternatives such as Omron E2E-C06S02-WC-B1 5M (head size 6.5 dia, Shielded, NO, Pre-wired 5 M Cable), Omron E2E-C06S02-WC-B2 5M (head size 6.5 dia, Shielded, Pre-wired 5 M Cable), and Omron E2E-C06S02-WC-C1 5M (head size 6.5 dia, Shielded, NO, Pre-wired 5 M Cable). Using related sensors from the same family helps maintain consistent wiring layouts, predictable sensing performance, and easier panel design. The E2E-S04N02-WC-B2 2M fits naturally into applications requiring compact sensing heads, short detection ranges, and stable switching in tight industrial spaces, making it suitable for machine builders standardizing on Omronβs small-diameter proximity line.
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