Omron E2E-C04S12-MC-B1 Small-diameter Proximity Sensor
Omron E2E-C04S12-MC-B1 is a small-diameter 4 mm shielded inductive proximity sensor with a 1.2 mm sensing distance and a 0 to 0.84 mm setting distance. It uses a DC 3-wire PNP output with NO operation through a 3-pin M8 connector and operates from 10 to 30 VDC. Ferrous metal is the specified detectable object, paired with an iron 4 × 4 × 1 mm standard sensing object. Response frequency is 4 kHz, while control output is rated 100 mA max. with a 2 V max. voltage drop. The E2E-C04S12-MC-B1 is included among small diameter proximity sensors from Omron compact sensing products.
| Brand | Omron |
| Product | Proximity Sensors |
| Model Number | E2E-C04S12-MC-B1 |
Omron E2E-C04S12-MC-B1 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 Connector, 3-pin |
| 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. 10 g |
The Omron E2E-C04S12-MC-B1 Small-diameter Proximity Sensor uses a cylindrical 4 mm shielded inductive sensing body with a 1.2 mm sensing distance and a 0 to 0.84 mm setting distance. It provides a DC 3-wire PNP output with NO operation through a 3-pin M8 connector and operates from 10 to 30 VDC. Ferrous metal is the specified detectable object, with an iron 4 × 4 × 1 mm standard sensing object. Response frequency is 4 kHz, while control output is rated 100 mA max. with a 2 V max. voltage drop. A yellow operation indicator is provided together with reverse-polarity, surge, and load short-circuit protection.
Operating and storage conditions for the E2E-C04S12-MC-B1 cover -25 to 70°C. IEC 60529 IP67 and an in-house oil-resistant rating are specified. SUS303 stainless steel, heat-resistant ABS, and PVC are included among the listed construction materials. The small 4 mm diameter sensing body is designed for locations where installation space is restricted, while shielded construction supports mounting close to surrounding metal. Its 4 kHz response frequency supports rapid detection within the stated 1.2 mm sensing range. The 3-pin M8 connector enables detachable field wiring. For another compact E2E sensor with the same 1.2 mm sensing distance but an M5 threaded body and prewired M8 connector, see E2E-S05S12-CJ-B1 0.3M.
