Before procurement teams confirm E2A-M30KN20-M1-B1, they typically review Omron SMPS 24V 10A, Proximity Sensor M18 Pnp No and Sick Proximity Sensor to double-check performance ratings, stock availability, and supplier credibility carefully.
Omron E2A-M30KN20-M1-B1 Proximity Sensor
The Omron E2A-M30KN20-M1-B1 Proximity Sensor offers Inductive, M30, Unshielded, 20 mm Sensing distance, Short body, PNP NO Output, M12 connector, 12 to 24 VDC Power supply voltage. Manufactured by Omron under the Omron Proximity Sensors category, this model belongs to the Omron E2A Series.

| Brand | Omron |
| Product Type | Proximity Sensors |
| Model Number | E2A-M30KN20-M1-B1 |
Omron E2A-M30KN20-M1-B1 Proximity Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Size | M30 |
| Mounting type | Unshielded |
| Sensing Distance | 20 mm |
| Setting distance | 0 to 16 mm |
| Output type | PNP |
| Operation mode | NO |
| Power supply | 12 to 24 VDC |
| Connection method | M12 connector |
| Body Length | Short body |
| Body material | Brass |
| Thread Length | 44 mm |
| Overall Length | 58 mm |
| Differential travel | 10% max. of sensing distance |
| Detectable object | Ferrous metal (The sensing distance decreases with non-ferrous metal.) |
| Standard target | 60Γ60Γ1 mm |
| Response frequency | 100 Hz |
| Current consumption | 10 mA max |
| Indicator | Operation indicator (Yellow LED) |
| Protection circuit | Output reverse polarity protection, Power source circuit reverse polarity protection, Surge suppressor, Short-circuit protection |
| Ambient temperature range | Operating: β40Β°C to 70Β°C, Storage: β40Β°C to 85Β°C (with no icing or condensation) |
| Ambient humidity | Operating: 35% to 95%, Storage: 35% to 95% |
| Temperature influence | Β±10% max. of sensing distance at 23Β°C within temperature range of β25Β°C to 70Β°C Β±15% max. of sensing distance at 23Β°C within temperature range of β40Β°C to 70Β°C |
| Voltage influence | Β±1% max. of sensing distance in rated voltage range Β±15% |
| Insulation resistance | 50 MΞ© min. (at 500 VDC) between current carry parts and case |
| Dielectric strength | 1,000 VAC at 50/60 Hz for 1 min between current carry parts and case |
| Vibration resistance | 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y and Z directions |
| Shock resistance | 1,000 m/s2, 10 times each in X, Y and Z directions |
| Degree of protection | IP67 |
| Weight | Approx. 200 g |
The Omron E2A-M30KN20-M1-B1 is often compared with other models in the E2A Cylindrical Proximity Sensor group due to shared installation characteristics and consistent sensing behavior. Engineers frequently evaluate Omron E2A-M12KS04-WP-C1 2M (M12, 4 mm Sensing Distance, NPN, NO, Pre Wired Cable Length 2M), Omron E2A-M18KS08-WP-C1 2M (M18, 8 mm Sensing Distance, NPN, NO, Pre Wired Cable Length 2M), and Omron E2A-S08KS02-M1-B1 (M8, 2 mm Sensing Distance, PNP, NO, M12 connector) when selecting suitable alternatives. This ensures compatibility when matching size, sensing distance, wiring style, output logic, or connector format. The E2A-M30KN20-M1-B1 integrates smoothly into machinery, fixtures, conveyors, and automation systems requiring dependable detection from an Omron Cylindrical Proximity Sensor.




