Omron E2S-W11 1M Proximity Sensor
Omron E2S-W11 1M combines a compact square, unshielded sensing body with a 1.6 mm sensing distance and a 0 to 1.2 mm setting distance. It uses a DC 2-wire NO output through a pre-wired 1 m cable 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 1 kHz minimum, leakage current is 0.8 mA max., control-output current is 3 to 50 mA, and differential travel is 10% max. of sensing distance. Orange and green indicators show operation and setting status, while IP67 protection is listed. The E2S-W11 1M appears under 2-wire proximity sensors from Omron industrial sensors.
| Brand | Omron |
| Product | Proximity Sensors |
| Model Number | E2S-W11 1M |
Omron E2S-W11 1M Proximity Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Sensor | Compact Square Type |
| Sensing Distance | 1.6 mm |
| Setting Distance | 0 to 1.2 mm |
| Output Configuration | DC 2-Wire |
| Operation Mode | NO |
| Connection | Pre-wired 1 M Cable |
| Differential Travel | 10% max. of sensing distance |
| Detectable Object | Ferrous metal |
| Standard Sensing Object | Iron, 12 × 12 × 1 mm |
| Response Frequency | 1 kHz min. |
| Current Consumption | 0.8 mA max. |
| Control Output Load Current | 3 to 50 mA max. |
| Indicator | Operation indicator (orange), Setting indicator (green) |
| Protection Circuit | Output short-circuit protection, Surge suppressor |
| Ambient Temperature Range | Operating: −25 to 70°C , Storage: −40 to 85°C (with no icing or condensation) |
| Ambient Humidity Range | Operating: 35% to 90% , Storage: 35% to 95% (with no condensation) |
| Material | Polyarylate resin |
| Degree Of Protection | IP67 |
| Weight | Approx. 10 g |
The Omron E2S-W11 1M Proximity Sensor combines a compact square, unshielded sensing structure with a 1.6 mm sensing distance and a 0 to 1.2 mm setting distance. It uses a DC 2-wire NO output, a pre-wired 1 m cable, and a 12 to 24 VDC supply. Ferrous metal is the specified detectable object, with an iron 12 × 12 × 1 mm standard sensing object. Response frequency is 1 kHz minimum, leakage current is 0.8 mA max., control-output current is 3 to 50 mA, and differential travel is 10% max. of sensing distance. Orange and green indicators show operation and setting status, with output short-circuit protection and surge suppression included.
Environmental specifications for the E2S-W11 include -25 to 70°C operating temperature and -40 to 85°C storage temperature. Operating humidity ranges from 35% to 90%, while storage humidity is 35% to 95%. Polyarylate resin is specified for construction, with IP67 protection listed. Output short-circuit protection and surge suppression are also specified. The compact 1.6 mm unshielded sensing format is paired with DC 2-wire NO operation and the 1 m cable. For another E2S model using the same sensing distance, output type, and cable length in the Q-style compact square configuration, see E2S-Q11 1M.
