Omron E2B-S08KN04-MC-B2 Proximity Sensor
Omron E2B-S08KN04-MC-B2 is a cylindrical M8 unshielded inductive proximity sensor with a 4 mm sensing distance, 0 to 3.2 mm setting distance, and short-body design. It uses a DC 3-wire PNP output with NC operation through a 3-pin M8 connector and operates from 10 to 30 VDC. Ferrous metal is the specified detection target, with a 12 × 12 × 1 mm standard sensing object. Response frequency is 1,000 Hz, while control output is rated 200 mA max. at 32 VDC max. with a 2 V max. voltage drop. The E2B-S08KN04-MC-B2 belongs to compact PNP proximity sensors from Omron industrial automation sensors.
| Brand | Omron |
| Product | Proximity Sensors |
| Model Number | E2B-S08KN04-MC-B2 |
Omron E2B-S08KN04-MC-B2 Proximity Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Sensor | Inductive |
| Housing Shape | Cylindrical |
| Size | M8 |
| Mounting type | Unshielded |
| Sensing Distance | 4 mm |
| Setting Distance | 0 to 3.2 mm |
| Output configuration | DC, 3-wire, PNP |
| Operation Mode | NC |
| Body Length | Short body |
| Connection Method | M8 Connector (3-pin) |
| Detectable Object | Ferrous metal |
| Standard Sensing Object | 12 × 12 × 1 mm |
| Response Frequency | 1,000 Hz |
| Power Supply Voltage | 10 to 30 VDC. |
| 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 |
| Degree of Protection | (1) IP67 (IEC60529) (2) EMC (EN60947-5-2) |
| Control Output | 200 mA max. (32 VDC max.), 2 V max. |
| Indicators | Operation indicator (Yellow LED) |
| Materials | Stainless steel, PBT, Standard cable is 4 mm dia. PVC. Brass-nickel plated, Zinc-plated iron |
| Weight | Approx. 65 g |
The Omron E2B-S08KN04-MC-B2 Proximity Sensor uses a cylindrical M8 unshielded inductive sensing body with a 4 mm sensing distance, a 0 to 3.2 mm setting distance, and short-body construction. It provides a DC 3-wire PNP output with NC operation through a 3-pin M8 connector and operates from 10 to 30 VDC. Ferrous metal is the specified detectable object, with a 12 × 12 × 1 mm standard sensing object. Response frequency is 1,000 Hz, while control output is rated 200 mA max. at 32 VDC max. with a 2 V max. voltage drop. A yellow operation LED is provided together with output reverse-polarity, power-source reverse-polarity, surge, and short-circuit protection.
Operating and storage conditions for the E2B-S08KN04-MC-B2 cover -25 to 70°C. IP67 according to IEC 60529 and EMC according to EN60947-5-2 are specified. The compact M8 body supports restricted mounting locations, while the unshielded arrangement provides the stated 4 mm sensing range. Stainless steel, PBT, brass-nickel-plated material, zinc-plated iron, and PVC are listed among the construction details. PNP NC switching is combined with a detachable 3-pin M8 connector for field wiring. For another E2B sensor with an M12 body, NPN output, and M12 connector, see E2B-M12KS04-M1-C2.
