FeaturesThe ideal solution for standard industrial environments
Thanks to the simple construction and Omron’s innovative “hot melt” production process, the E2B sensors embody two characteristics: value-for-money and high reliability.
- All-round-visible indicator
- The laser printed part number
- Vibration shock resistance: IEC 60947-5-2 (10 - 55 Hz)
- Operating temperature: -25°C to 70°C
- Water resistance: IP67
Pre-wired
Size | 
| 
| Sensing distance | Output configuration | Order code (for pre-wired types with 2 m PVC cable) |
|---|
Operation mode NO | Operation mode NC |
|---|
M8 | ⬛ | − | 2.0 mm | PNP1 | E2B-S08KS02-WP-B1 2M2 | E2B-S08KS02-WP-B2 2M2 |
− | ⬛ | 4.0 mm | PNP1 | E2B-S08KN04-WP-B1 2M2 | E2B-S08KN04-WP-B2 2M2 |
M12 | ⬛ | − | 4.0 mm | PNP1 | E2B-M12KS04-WP-B1 2M | E2B-M12KS04-WP-B2 2M |
− | ⬛ | 8.0 mm | PNP1 | E2B-M12KN08-WP-B1 2M | E2B-M12KN08-WP-B2 2M |
M18 | ⬛ | − | 8.0 mm | PNP1 | E2B-M18KS08-WP-B1 2M | E2B-M18KS08-WP-B2 2M |
− | ⬛ | 16.0 mm | PNP1 | E2B-M18KN16-WP-B1 2M | E2B-M18KN16-WP-B2 2M |
M30 | ⬛ | − | 15.0 mm | PNP1 | E2B-M30KS15-WP-B1 2M | E2B-M30KS15-WP-B2 2M |
− | ⬛ | 30.0 mm | PNP1 | E2B-M30LN30-WP-B1 2M | E2B-M30LN30-WP-B2 2M |
Connector types
Size | 
| 
| Sensing distance | Output configuration | Order code |
|---|
Operation mode NO | Operation mode NC |
|---|
M8 | ⬛ | − | 2.0 mm | PNP1 | E2B-S08KS02-MC-B12 | E2B-S08KS02-MC-B22 |
− | ⬛ | 4.0 mm | PNP1 | E2B-S08KN04-MC-B12 | E2B-S08KN04-MC-B22 |
M12 | ⬛ | − | 4.0 mm | PNP1 | E2B-M12KS04-M1-B1 | E2B-M12KS04-M1-B2 |
− | ⬛ | 8.0 mm | PNP1 | E2B-M12KN08-M1-B1 | E2B-M12KN08-M1-B2 |
M18 | ⬛ | − | 8.0 mm | PNP1 | E2B-M18KS08-M1-B1 | E2B-M18KS08-M1-B2 |
− | ⬛ | 16.0 mm | PNP1 | E2B-M18KN16-M1-B1 | E2B-M18KN16-M1-B2 |
M30 | ⬛ | − | 15.0 mm | PNP1 | E2B-M30KS15-M1-B1 | E2B-M30KS15-M1-B2 |
− | ⬛ | 30.0 mm | PNP1 | E2B-M30LN30-M1-B1 | E2B-M30LN30-M1-B2 |
Optional features
Refer to complete datasheet or contact your OMRON representative for the below optional features
Sensing module and body
−Single sensing distance (ideal for compatibility with previous machine generations)
−Long body (ideal for mounting through thicker constructions)
Connection
−M8 3-pin -MC e.g. E2B-S08KS02-MC-B1
Output
−200 mA max. load current
Specifications
(Exemplary for shielded versions.)
Item | M8 | M12 | M18 | M30 |
|---|
E2B-S08KS | E2B-M12KS | E2B-M18KS | E2B-M30KS |
|---|
Sensing distance | 2 mm±10% | 4 mm±10% | 8 mm±10% | 15 mm±10% |
Response frequency | 1,500 Hz | 1,000 Hz | 500 Hz | 250 Hz |
Power supply voltage (operating voltage) | 12 to 24 VDC. Ripple (p-p): 10% max. (10 to 32 VDC) |
Protective circuits | Output reverse polarity protection, Power source circuit reverse polarity protection |
Ambient temperature | Operating and storage | −25 to 70°C |
Degree of protection | IP67 after IEC 60529 |
Material | Case | Stainless steel | Brass-nickel plated |
Sensing surface | PBT |
1.NPN models are available. For ordering replace “-B1” or “-B2” by “-C1” or “-C2”.
2.M8 sized housings are only available in stainless steel (SUS 303).