USD 33.57
Omron E2S-Q23 1M super-compact NPN open-collector proximity sensor with front-facing 2.5 mm sensing and a 1 m pre-wired cable.
The Omron E2S-Q23 1M is a super-compact rectangular inductive proximity sensor with a front-sensing face and 2.5 mm ±15% sensing distance. It uses dc 3-wire npn open-collector, no; 50 ma max. at 30 vdc max., a 1 m pre-wired cable and IP67 protection. The current manufacturer catalog lists this model configuration and technical data but does not state present supply status, recorded as Unknown.
Super-compact NPN open-collector inductive proximity sensor with 2.5 mm front sensing and a 1 m cable.
| Parameter | Value |
|---|---|
| Sensing principle | Inductive proximity sensing |
| Sensor format | Unshielded compact rectangular body; front sensing surface |
| Sensing distance | 2.5 mm ±15% |
| Set distance | 0 to 1.9 mm |
| Detectable object | Ferrous metal |
| Standard sensing object | Iron, 15 × 15 × 1 mm |
| Response frequency | 1 kHz min. |
| Output | DC 3-wire NPN open-collector, NO; 50 mA max. at 30 VDC max. |
| Output switching mode | normally open |
| Power supply | 12 to 24 VDC rated (10 to 30 VDC operating range), 10% max. ripple |
| Current consumption | 13 mA max. at 24 VDC, no load |
| Leakage current | Not specified for three-wire output |
| Residual voltage | 1.0 V max. |
| Connection method | Pre-wired 1 m, 2.9 mm diameter vinyl-insulated round cable; 3 conductors |
| Operating temperature | −25 to 70 °C; no icing or condensation |
| Storage temperature | −40 to 85 °C; no icing or condensation |
| Relative humidity | Operating 35% to 90%; storage 35% to 95%, non-condensing |
| IP rating | IP67 (IEC 60529) |
| Housing material | Polyarylate resin |
| Physical Weight (kg) | Approx. 0.010 kg, packed state |
| Dimensions L x W x H (cm) | 2.3 x 1.08 x 0.89 (approx.; overall length with bracket) |
Engineering suggestions require suitability checks for your installation.
A constrained fixture may need to sense a small iron component using a front-facing target approach.
The 2.5 mm inductive sensing distance can detect a suitable ferrous target in a small sensor footprint; confirm installation clearance, target size and switching margin.
A compact automation station may need a discrete signal when a metal part or mechanism reaches a defined position.
The NPN open-collector output and 1 m cable can connect to a compatible control input after verifying supply, load and NO/NC logic.
