Omron E2A-M12KN08-M5-B1 Proximity Sensor
The Omron E2A-M12KN08-M5-B1 Proximity Sensor features a cylindrical M12 inductive unshielded design offering 8 mm sensing range in a compact short-body format. Designed with DC 3-wire PNP NO output and M8 (3-pin) connector termination, it operates across 12–24 VDC supply conditions. Manufactured by Omron, this sensor is included in the automation proximity sensing systems deployed in manufacturing plants. It forms part of the E2A connector-based series engineered for dependable inductive detection.

| Brand | Omron |
| Product | Proximity Sensors |
| Model Number | E2A-M12KN08-M5-B1 |
Omron E2A-M12KN08-M5-B1 Proximity Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Sensor | Inductive |
| Housing Shape | Cylindrical |
| Size | M12 |
| Mounting type | Unshielded |
| Sensing Distance | 8 mm |
| Setting Distance | 0 to 6.4 mm |
| Output configuration | DC, 3-wire, PNP |
| Operation Mode | NO |
| Body Length | Short body |
| Connection Method | M8 connector (3-pin) |
| Response Frequency | 800 Hz |
| Power Supply Voltage | 12 to 24 VDC |
| Protection Circuit | Output reverse polarity protection, 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 | Brass-nickel plated or stainless steel, PBT, Standard cable is PVC dia 4mm. Brass-nickel plated for brass models stainless steel for steel models |
| Weight | Approx. 35 g |
The Omron E2A-M12KN08-M5-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-M18LN16-M1-B2 (M18, 16 mm sensing, NC, M12 Connector), Omron E2A-M18KS08-M3-C2 (M18, DC, 3-wire, NPN, NC, M8 Connector (4-pin)), and Omron E2A-M30KS15-M1-B3 (M30, 15 mm sensing, 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-M12KN08-M5-B1 integrates smoothly into machinery, fixtures, conveyors, and automation systems requiring dependable detection from an Omron Cylindrical Proximity Sensor.




