Omron E2EF-X3D1 2M Proximity Sensor
Omron E2EF-X3D1 2M brings a 3 mm sensing range to M12 industrial detection applications using shielded inductive technology. Its sensing distance can be set from 0 to 2.1 mm, while the DC 2-wire NO circuit operates from 10 to 30 VDC through a pre-wired 2 m cable. Ferrous metal is the specified detection target. Control current ranges from 3 to 100 mA, with red and green LEDs provided for operation and setting indication. Surge suppression and load short-circuit protection are included, along with IEC 60529 IP67 protection. The E2EF-X3D1 2M is part of the stainless steel proximity sensor range from Omron industrial automation sensors.
| Brand | Omron |
| Product | Proximity Sensors |
| Model Number | E2EF-X3D1 2M |
Omron E2EF-X3D1 2M Proximity Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Sensor | Inductive |
| Size | M12 |
| Mounting type | Shielded |
| Sensing Distance | 3mm |
| Setting Distance | 0 to 2.1mm |
| Output configuration | DC 2-Wire |
| Operation Mode | NO |
| Connection Method | Pre-wired 2 M Cable |
| Detectable Object | Ferrous metal |
| Standard Sensing Object | 3mm |
| Response Frequency | 0 to 2.1mm |
| Power Supply Voltage | 10 to 30 VDC |
| Protection Circuit | Surge suppressor, Load short-circuit protection |
| Ambient Temperature Range | Operating : −10 to 70°C, Storage : −25 to 70°C (with no icing or condensation) |
| Degree of Protection | IEC 60529 IP67 |
| Control Output | 3 to 100 mA |
| Indicators | Operation indicator (red LED), Setting indicator (green LED) |
| Materials | Stainless steel (SUS303), Zinc-plated iron, PVC (flame retardant). |
| Weight | Approx. 190 g |
The Omron E2EF-X3D1 2M Proximity Sensor is designed around an M12 shielded inductive sensing format offering a 3 mm detection distance and a 0 to 2.1 mm setting range. Its DC 2-wire NO output operates from 10 to 30 VDC and connects through a pre-wired 2 m cable. Ferrous metal is specified as the detectable material. Control current is rated from 3 to 100 mA. A red LED indicates operation, while a green LED provides setting status. Surge suppression and load short-circuit protection are included to protect the output circuit during industrial operation.
Operating conditions for the E2EF-X3D1 extend from -10 to 70°C, while storage is specified from -25 to 70°C without icing or condensation. IEC 60529 IP67 protection is listed for the enclosure. SUS303 stainless steel forms part of the construction, together with zinc-plated iron and flame-retardant PVC. The M12 size offers a balance between compact mounting and sensing clearance, while shielded installation allows the sensing face to be positioned near surrounding metal. The DC 2-wire interface also reduces the number of conductors required for connection. For an E2EF alternative with an M18 body and a longer 7 mm sensing range, see E2EF-X7D1 2M.
