Omron E2S-Q23 1M Proximity Sensor
Omron E2S-Q23 1M is a compact square proximity sensor with an unshielded sensing arrangement and a 2.5 mm sensing distance. The model uses a DC 3-wire NPN output with NO operation and is supplied with a pre-wired 1 m cable. Its power-supply range is 12 to 24 VDC, while the supplied specification lists an IP67 degree of protection. These attributes define the E2S-Q23 1M as a compact square NPN proximity sensor within the E2S family, with its model identity differentiated by output type, operation mode, sensing distance, and cable length. The E2S-Q23 belongs to the Proximity sensor category from Omron industrial sensing products.
| Brand | Omron |
| Product | Proximity Sensors |
| Model Number | E2S-Q23 1M |
Omron E2S-Q23 1M Proximity Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Sensor | Compact Square Type |
| Sensing Distance | 2.5 mm |
| Output Configuration | DC 3-Wire, NPN |
| Operation Mode | NO |
| Connection | Pre-wired 1 M Cable |
| Degree Of Protection | IP67 |
The Omron E2S-Q23 1M Proximity Sensor is specified as a compact square, unshielded proximity sensor with a 2.5 mm sensing distance. Its electrical configuration is DC 3-wire NPN with NO operation, and connection is through a pre-wired 1 m cable. The supplied data lists a 12 to 24 VDC power-supply range and an IP67 degree of protection. These core attributes identify the E2S-Q23 1M by four important selection parameters: compact square body format, 2.5 mm sensing distance, NPN output, and normally open switching. The 1 m pre-wired cable further distinguishes this configuration from E2S models using different cable lengths or output circuits.
Within the E2S series, model comparison is most meaningful when sensing distance, output type, switching mode, and connection length are kept explicit rather than treated as interchangeable specifications. The Q23 1M retains the 2.5 mm sensing value while using DC 3-wire NPN NO operation. The supplied related-model data also identifies E2S variants using DC 2-wire outputs, PNP outputs, or NC operation, showing how individual model codes correspond to different electrical arrangements. For a closely matched compact square E2S model that also uses a 2.5 mm sensing distance, DC 3-wire NPN output, NO operation, and a pre-wired 1 m cable, see E2S-W23 1M.
