Omron E2A-M08LN04-M1-B1 Proximity Sensor
The Omron E2A-M08LN04-M1-B1 Proximity Sensor features a cylindrical M8 unshielded inductive construction with a 4 mm sensing distance designed for compact automation environments. It operates using DC 3-wire PNP NO output and an M12 (4-pin) connector interface across a 12–24 VDC supply range. Engineered by Omron, this model is positioned within the Omron industrial proximity sensing solutions used for reliable metal detection in production systems. The sensor is structured under the E2A cylindrical inductive range, known for stable switching accuracy in automation setups.

| Brand | Omron |
| Product | Proximity Sensors |
| Model Number | E2A-M08LN04-M1-B1 |
Omron E2A-M08LN04-M1-B1 Proximity Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Sensor | Inductive |
| Housing Shape | Cylindrical |
| Size | M8 |
| Mounting type | Unshielded |
| Sensing Distance | 4 mm |
| Setting Distance | 0 to 3.2 mm |
| Output configuration | DC, 3-wire, PNP |
| Operation Mode | NO |
| Body Length | Long body |
| Connection Method | M12 connector (4-pins) |
| Response Frequency | 1,000 Hz |
| Power Supply Voltage | 12 to 24 VDC |
| Protection Circuit | Power source circuit reverse polarity protection, Surge suppressor, Short-circuit protection |
| Ambient Temperature Range | Operating: −40°C to 70°C, Storage: −40°C to 85°C |
| Degree of Protection | IP67 after IEC 60529, IP69k after DIN 40050, EMC after EN60947-5-2 |
| Control Output | 200 mA max. (32 VDC max.), 2 V max. |
| Indicators | Operation indicator (Yellow LED) |
| Materials | Stainless stee, PBT, Standard cable is PVC dia 4mm. Brass-nickel plated |
| Weight | Approx. 20 g |
The Omron E2A-M08LN04-M1-B1 is often compared with other models in the E2A Proximity Sensor group due to shared installation characteristics and consistent sensing behavior. Engineers frequently evaluate Omron E2A-M30LS15-M3-B1 (M30, 15 mm sensing, M8 Connector (4-pin)), Omron E2A-M30KN20-M3-B2 (M30, 20 mm sensing, NC, M8 Connector (4-pin)), and Omron E2A-M12KN08-M1-C3 (M12, 8 mm sensing, DC, 3-wire, NPN, NO+NC, M12 connector) when selecting suitable alternatives. This ensures compatibility when matching size, sensing distance, wiring style, output logic, or connector format. The E2A-M08LN04-M1-B1 integrates smoothly into machinery, fixtures, conveyors, and automation systems requiring dependable detection from an Omron Cylindrical Proximity Sensor.




