Omron E2E-C04S12-CJ-B1 0.3M Small-diameter Proximity Sensor
Omron E2E-C04S12-CJ-B1 0.3M uses a 4 mm diameter shielded body with 1.2 mm sensing and DC 3-wire PNP normally open output. Connection is provided through an M8 pre-wired 3-pin connector, while the setting range extends from 0 to 0.84 mm. It operates from 10 to 30 VDC with a 4 kHz response frequency. The E2E-C04S12-CJ-B1 0.3M forms part of the E2E Small-diameter Series, while similar compact PNP formats appear in the 1.2 mm PNP proximity sensor range offered by Omron Industrial Products.
| Brand | Omron |
| Product | Proximity Sensors |
| Model Number | E2E-C04S12-CJ-B1 0.3M |
Omron E2E-C04S12-CJ-B1 0.3M 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 | NO |
| Connection Method | M8 Pre-wired Connector, 3-pin |
| 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. 15 g |
The Omron E2E-C04S12-CJ-B1 0.3M 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. It provides DC 3-wire PNP normally open output through an M8 pre-wired 3-pin connector and operates from 10 to 30 VDC. Response frequency is rated at 4 kHz, while ferrous metal is specified using an iron 4 × 4 × 1 mm standard object. Control output is 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 shielded body and short connector lead create a compact connection format for restricted installation areas.
For an Omron PNP proximity sensor requiring a shielded small-diameter body, 1.2 mm sensing, NO operation, and short connector wiring, the relevant model is the E2E-C04S12-CJ-B1. Operation and storage temperatures cover -25 to 70°C, with IEC 60529 IP67 and an oil-resistant in-house specification. Its compact format also suits Omron small diameter proximity sensor, Omron shielded proximity sensor, and Omron 1.2 mm proximity sensor requirements. The 4 kHz response frequency provides fast switching while maintaining the short shielded sensing distance. For the same 4 mm diameter shielded 1.2 mm PNP NO specification using an M8 connector, see E2E-C04S12-MC-B1.
