If youβre not fully sure about E2B-M30KN20-WP-B2-2M, taking a closer look at Omron Photoelectric Sensor, Proximity Sensor M18 Pnp No and Sick Proximity Sensor often helps compare reliability, cost, and availability.
Omron E2B-M30KN20-WP-B2 2M Proximity Sensor
The Omron E2B-M30KN20-WP-B2 2M Proximity Sensor offers Inductive, M30, Unshielded, 20 mm Sensing distance, Short Body, DC 3-wire PNP, NC (Normally Closed) , Pre Wired Cable, 2M Length , 10 to 30 VDC Power supply voltage. Manufactured by Omron under the Omron Proximity Sensors category, this model belongs to the Omron E2B Series.

| Brand | Omron |
| Product Type | Proximity Sensors |
| Model Number | E2B-M30KN20-WP-B2 2M |
Omron E2B-M30KN20-WP-B2 2M Proximity Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Sensor Head (Dia) | M30 |
| Installation | Unshielded |
| Sensing Distance | 20 mm |
| Body Length | Short Body |
| Output Configuration | PNP |
| Switching | NC |
| Connection | Pre Wired Cable, 2M Length |
| Differential Travel | 10% max. of sensing distance |
| Detectable Object | Ferrous metal (The sensing distance decreases with non-ferrous metal.) |
| Standard Sensing Object | 60 Γ 60 Γ 1 mm |
| Response Frequency | 100Hz |
| Power Supply Voltage | 10 to 30 VDC |
| 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 Air Temperature | Operation and storage : -25 to 70ΒΊC (with no icing or condensation) |
| Ambient Humidity | Operation and Storage: 35 to 95% |
| Voltage Influence | Β±1% max. of sensing distance in 24 VDC Β±15% |
| Standard and Listings | (1) IP67 (IEC60529) (2) EMC (EN60947-5-2) |
| Material Case | Brass-nickel plated |
| Material Sensing Surface | PBT |
| Material Cable | Standard cable is 4 mm dia. PVC. |
| Material Clamping Nut | Brass-nickel plated |
The Omron E2B-M30KN20-WP-B2 2M is often compared with other models in the E2B Proximity Sensor group due to shared installation characteristics and consistent sensing behavior. Engineers frequently evaluate Omron E2B-M18KN16-WP-B2 2M (M18, 16 mm sensing, PNP, NC), Omron E2B-M30KS15-WP-B2 2M (M30, 15 mm sensing, PNP, NC), and Omron E2B-M12LN08-WP-C2 2M (M12, 8 mm sensing, NPN, NC) when selecting suitable alternatives. This ensures compatibility when matching size, sensing distance, wiring style, output logic, or connector format. The E2B-M30KN20-WP-B2 2M integrates smoothly into machinery, fixtures, conveyors, and automation systems requiring dependable detection from an Omron Cylindrical Proximity Sensor.




