Omron E2E-C04S12-WC-B2 2M Small-diameter Proximity Sensor
Omron E2E-C04S12-WC-B2 2M provides 1.2 mm sensing through a 4 mm diameter shielded body with a setting range from 0 to 0.84 mm. Its DC 3-wire PNP output operates as normally closed through a pre-wired 2 m PVC cable. Supply voltage is 10 to 30 VDC and response frequency is 4 kHz. The E2E-C04S12-WC-B2 2M is an E2E Small-diameter Series model, while related fixed-cable options can be explored through the shielded small-diameter proximity sensor range across the Omron Sensing Range.
| Brand | Omron |
| Product | Proximity Sensors |
| Model Number | E2E-C04S12-WC-B2 2M |
Omron E2E-C04S12-WC-B2 2M Small-diameter Proximity Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Sensor | Inductive |
| Housing Shape | Cylindrical |
| Size | 4 dia. |
| Mounting type | Shielded |
| Sensing Distance | 1.2 mm |
| Setting Distance | 0 to 0.84 mm |
| Output configuration | DC 3-wire PNP |
| Operation Mode | NC |
| Connection Method | Pre-wired 2M Cable |
| Cable specifications | PVC (oil-resistant) |
| Wire color / pin arrangement | 1: +V, 3: 0 V, 4: Control output |
| Detectable Object | Ferrous metal |
| Standard Sensing Object | Iron, 4 × 4 × 1 mm |
| Response Frequency | 4 kHz |
| Power Supply Voltage | 10 to 30 VDC |
| Protection Circuit | Output reverse polarity protection, Power source circuit reverse polarity protection, Surge suppressor, Load short-circuit protection |
| Ambient Temperature Range | Operation and storage: −25 to 70°C |
| Degree of Protection | IEC 60529 IP67, in-house standards: oil-resistant |
| Control Output | 100 mA max. 2 V max. |
| Indicators | Operation indicator: Yellow (complies with European standard EN60947-5-2) Lights during output. |
| Materials | SUS303 (EN 1.4305) , Heat-resistant ABS, No, No, Polyvinyl chloride (PVC) |
| Weight | Approx. 35 g |
The Omron E2E-C04S12-WC-B2 2M Small-diameter Proximity Sensor uses a 4 mm diameter shielded body with a 1.2 mm sensing distance and a setting range from 0 to 0.84 mm. DC 3-wire PNP normally closed output is provided through a pre-wired 2 m PVC cable. The sensor operates from 10 to 30 VDC with a 4 kHz response frequency, while ferrous metal is referenced using an iron 4 × 4 × 1 mm standard object. Control output is rated at 100 mA max. with a 2 V max. voltage drop. Output reverse polarity, supply reverse polarity, surge, and load short-circuit protection are specified. The fixed cable supports direct wiring while the shielded compact body maintains a short 1.2 mm sensing range.
Where an Omron small diameter proximity sensor requires shielded 1.2 mm sensing, PNP NC switching, and fixed cable wiring, the corresponding model is the E2E-C04S12-WC-B2. Operation and storage temperatures extend from -25 to 70°C, together with IEC 60529 IP67 and an oil-resistant in-house rating. Its specification also covers Omron PNP proximity sensor, Omron shielded proximity sensor, Omron 1.2 mm proximity sensor, and Omron pre-wired proximity sensor requirements. The 4 kHz response frequency supports specifications requiring quick switching in a compact sensor body. For the same 4 mm diameter shielded PNP NC model with a longer 5 m cable, see E2E-C04S12-WC-B2 5M.
