Omron E2E-X3B28-M3 Proximity Sensor
Omron E2E-X3B28-M3 uses an M8 shielded short-body housing with 3 mm sensing and DC 3-wire PNP normally closed operation. Wiring is provided through an M8 4-pin connector, while its setting range extends from 0 to 2.4 mm. The sensor accepts 10 to 30 VDC and operates at a 1,000 Hz response frequency. The E2E-X3B28-M3 sits within the E2E NEXT Series, with similar compact models available through the complete M8 inductive sensor selection offered among automation sensing products from Omron Sensors.
| Brand | Omron |
| Product | Proximity Sensors |
| Model Number | E2E-X3B28-M3 |
Omron E2E-X3B28-M3 Proximity Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Sensor | Inductive |
| Size | M8 |
| Mounting type | Shielded |
| Sensing Distance | 3 mm |
| Setting Distance | 0 to 2.4 mm |
| Output configuration | DC 3-Wire PNP |
| Operation Mode | NC |
| Body Length | Short Body |
| Connection Method | M8 (4-pin) Connector |
| Detectable Object | Ferrous metals |
| Standard Sensing Object | Iron, 9 × 9 × 1 mm |
| Response Frequency | 1,000 Hz |
| Power Supply Voltage | 10 to 30 VDC |
| Protection Circuit | Power supply reverse polarity protection, Surge suppressor, Output short-circuit protection, Output reverse polarity protection |
| Ambient Temperature Range | Operating/Storage: -25 to 70°C |
| Degree of Protection | IEC 60529: IP67, ISO 20653 |
| Control Output | 1-output models: 10 to 30 VDC, Class 2, 100 mA max. |
| Indicators | In the Standard I/O mode (SIO mode): Operation indicator (orange, lit) and communication indicator (green, not lit) In the IO-Link communication mode (COM mode): Operation indicator (orange, lit) and communication indicator (green, blinking at 1 s intervals) |
| Materials | Nickel-plated brass, Polybutylene terephthalat (PBT), Nickel-plated brass, Zinc-plated iron, Vinyl chloride (PVC). |
| Weight | Approx. 40 g |
The Omron E2E-X3B28-M3 Proximity Sensor has an M8 shielded short-body format with a 3 mm sensing distance and 0 to 2.4 mm setting range. DC 3-wire PNP normally closed switching is connected through an M8 4-pin connector. Operating voltage spans 10 to 30 VDC, and response frequency reaches 1,000 Hz. Ferrous metals are specified using an iron 9 × 9 × 1 mm standard object. Rated current is 100 mA max. for the listed 1-output model. Reverse supply polarity, reverse output polarity, surge, and short-circuit protection are specified.
For compact mounting that requires an Omron M8 proximity sensor with four-pin connection and PNP NC logic, the matching model is the E2E-X3B28-M3. Operating and storage temperatures range from -25 to 70°C, together with IP67 under IEC 60529 and ISO 20653. Nickel-plated brass, PBT, zinc-plated iron, and PVC are included in the material specification. Related search terms include Omron PNP proximity sensor, Omron shielded proximity sensor, and Omron 3 mm proximity sensor. For an M8 NPN model with 2 mm sensing and an M12 connector, see E2E-X2C2L8-M1.
