Omron E2B-M12KN08-M1-B2 Proximity Sensor
Omron E2B-M12KN08-M1-B2 is an M12 unshielded inductive proximity sensor with an 8 mm sensing distance, 0 to 6.4 mm setting distance, and short-body construction. Its output is PNP with NC operation, and the connection uses an M12 connector. The sensor operates from 10 to 30 VDC and is specified for ferrous-metal detection with a 24 × 24 × 1 mm standard sensing object. Response frequency is 800 Hz, current consumption is 10 mA max., and differential travel is 10% max. of sensing distance. A yellow LED indicates operation, and the protection set includes reverse-polarity, surge, and short-circuit protection functions. The E2B-M12KN08-M1-B2 is part of the Proximity sensor range from Omron industrial sensor products.
| Brand | Omron |
| Product | Proximity Sensors |
| Model Number | E2B-M12KN08-M1-B2 |
Omron E2B-M12KN08-M1-B2 Proximity Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Sensor | Inductive |
| Size | M12 |
| Mounting | Unshielded |
| Sensing Distance | 8 mm |
| Setting Distance | 0 to 6.4 mm |
| Body Length | Short body |
| Output Configuration | PNP |
| Operation Mode | NC |
| Connection | M12 connector |
| Power Supply Voltage | 10 to 30 VDC |
| Body Material | Brass |
| Standard Target | 24 × 24 × 1 mm |
| Differential Travel | 10% max. of sensing distance |
| Detectable Object | Ferrous metal (The sensing distance decreases with non-ferrous metal.) |
| Response Frequency | 800 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 | Operation and storage : -25 to 70ºC (with no icing or condensation) |
| Ambient Humidity Range | Operating: 35% to 95%, Storage: 35% to 95% |
| Insulation Resistance | ±10% max. of sensing distance at 23ºC within temperature range of -10 to 55ºC ±15% max. of sensing distance at 23ºC within temperature range of -25 to 70ºC |
| Dielectric Strength | 50 MΩ min. (at 500 VDC) 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 |
| Voltage Influence | ±1% max. of sensing distance in 24 V ±15% |
| Degree Of Protection | IP67 |
The Omron E2B-M12KN08-M1-B2 Proximity Sensor is an M12 unshielded inductive model with a short body, 8 mm sensing distance, and 0 to 6.4 mm setting distance. It uses a PNP output with NC operation and an M12 connector. The power-supply range is 10 to 30 VDC, while current consumption is 10 mA max. Ferrous metal is specified as the detectable object, with a 24 × 24 × 1 mm standard sensing object. Differential travel is 10% max. of sensing distance, response frequency is 800 Hz, and the operation indicator is a yellow LED for the listed switching condition.
The protection circuit provides output reverse-polarity protection, power-source circuit reverse-polarity protection, a surge suppressor, and short-circuit protection. Operating and storage temperature is -25 to 70°C without icing or condensation, and humidity is 35% to 95%. Temperature influence is specified at ±10% max. of sensing distance at 23°C from -10 to 55°C and ±15% max. from -25 to 70°C. Insulation resistance is 50 MΩ min. at 500 VDC, with 1,000 VAC dielectric strength for 1 minute. Degree of protection is IP67. For the same E2B M12 KN08 family with a pre-wired 2 m format, the supplied includes E2B-M12KN08-WP-B2 2M.
