Omron E2EH-X3B1-M1 Proximity Sensor
Omron E2EH-X3B1-M1 is an M12 shielded high-temperature inductive proximity sensor with a 3 mm sensing distance and a 0 to 2.4 mm setting distance. It provides a DC 3-wire PNP output with NO operation through an M12 connector and operates from 12 to 24 VDC. Ferrous metal is the specified detectable object, with an iron 12 × 12 × 1 mm standard sensing object. Response frequency is 500 Hz, and control output is rated 100 mA max. A yellow LED indicates sensor operation, while electrical protection functions are specified for industrial use. The E2EH-X3B1-M1 is part of M12 high-temperature proximity sensors from Omron factory automation products.
| Brand | Omron |
| Product | Proximity Sensors |
| Model Number | E2EH-X3B1-M1 |
Omron E2EH-X3B1-M1 Proximity Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Sensor | Inductive |
| Size | M12 |
| Mounting type | Shielded |
| Sensing Distance | 3 mm |
| Setting Distance | 0 to 2.4 mm |
| Output configuration | DC 3-wire PNP |
| Operation Mode | NO |
| Connection Method | M12 Connector |
| Detectable Object | Ferrous metal |
| Standard Sensing Object | Iron, 12 × 12 × 1 mm |
| Response Frequency | 500 Hz |
| Power Supply Voltage | 12 to 24 VDC |
| Protection Circuit | Power supply reverse polarity protection, Surge suppressor, Load short-circuit protection, Reversed output polarity protection |
| Ambient Temperature Range | Operating: 0 to 100°C Storage: −25 to 70°C (with no icing or condensation) |
| Degree of Protection | IEC IP67, DIN 40050-9 IP69K |
| Control Output | 100 mA max. |
| Indicators | Operation indicator (yellow) |
| Materials | Stainless steel (SUS316L), PBT, Heat-resistant PVC cable. |
| Weight | Approx. 80 g |
The Omron E2EH-X3B1-M1 Proximity Sensor uses an M12 shielded inductive sensing body with a 3 mm sensing distance and a 0 to 2.4 mm setting distance. It provides a DC 3-wire PNP output with NO operation through an M12 connector and operates from 12 to 24 VDC. Ferrous metal is the specified detectable object, with an iron 12 × 12 × 1 mm standard sensing object. Response frequency is 500 Hz, while control output is rated 100 mA max. A yellow operation indicator is provided together with supply reverse-polarity protection, surge suppression, load short-circuit protection, and reversed output-polarity protection for the electrical circuit.
Operating conditions for the E2EH-X3B1-M1 extend from 0 to 100°C, while storage covers -25 to 70°C without icing or condensation. IEC IP67 and DIN 40050-9 IP69K are specified. SUS316L stainless steel, PBT, and heat-resistant PVC cable are listed among the construction materials. The shielded M12 configuration combines a compact 3 mm sensing range with PNP NO switching and connector-based wiring. The M12 connector enables detachable cabling during installation or service. For another E2EH sensor with the same M12 size and 3 mm sensing distance but DC 2-wire NC operation, see E2EH-X3D2 2M.
