Omron E2E-C04N03-MC-C1 Small-diameter Proximity Sensor
Omron E2E-C04N03-MC-C1 features a 4 mm diameter unshielded sensing body with a 3 mm sensing distance and a 0 to 2.1 mm setting range. It provides DC 3-wire NPN normally open output through an M8 3-pin connector. Operating voltage is 10 to 30 VDC with a 2 kHz response frequency. The E2E-C04N03-MC-C1 sits within the E2E Small-diameter Series, while related connector configurations are grouped in the small-diameter NPN proximity sensor range offered through Omron Automation Products.
| Brand | Omron |
| Product | Proximity Sensors |
| Model Number | E2E-C04N03-MC-C1 |
Omron E2E-C04N03-MC-C1 Small-diameter Proximity Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Sensor | Inductive |
| Housing Shape | Cylindrical |
| Size | 4 dia. |
| Mounting type | Unshielded |
| Sensing Distance | 3 mm |
| Setting Distance | 0 to 2.1 mm |
| Output configuration | DC 3-wire NPN |
| Operation Mode | NO |
| Connection Method | M8 Connector, 3-pin |
| Wire color / pin arrangement | 1: +V, 3: 0 V, 4: Control output |
| Detectable Object | Ferrous metal |
| Standard Sensing Object | Iron, 9 × 9 × 1 mm |
| Response Frequency | 2 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. 10 g |
The Omron E2E-C04N03-MC-C1 Small-diameter Proximity Sensor uses a 4 mm diameter unshielded body with a 3 mm sensing distance and a setting range from 0 to 2.1 mm. DC 3-wire NPN normally open output is connected through an M8 3-pin connector. The sensor operates from 10 to 30 VDC with a 2 kHz response frequency, while ferrous metal is referenced using an iron 9 × 9 × 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 included. The connector format allows detachable wiring while retaining the compact 4 mm diameter sensing body.
Where an Omron NPN proximity sensor requires a compact 4 mm diameter body, 3 mm sensing, NO output, and detachable M8 connection, the specified model is the E2E-C04N03-MC-C1. Operation and storage temperatures cover -25 to 70°C, with IEC 60529 IP67 and an oil-resistant in-house specification. It also matches Omron small diameter proximity sensor, Omron 3 mm proximity sensor, and Omron M8 connector proximity sensor requirements. The 100 mA output rating provides a higher current specification than several smaller 3 mm diameter models in the group. For the same 4 mm diameter unshielded 3 mm NPN NO arrangement with a pre-wired 5 m cable, see E2E-C04N03-WC-C1 5M.
