Omron E2E-X8MD1S 2M Proximity Sensor
Omron E2E-X8MD1S 2M is an M12 unshielded inductive proximity sensor with an 8 mm sensing distance and a 0 to 6.4 mm setting distance. It uses a DC 2-wire NO output, a pre-wired 2 m oil-resistant PVC cable, and a 12 to 24 VDC supply. Ferrous metal is the specified detectable object, with an iron 30 × 30 × 1 mm standard sensing object. Response frequency is 0.8 kHz, control-output current is 3 to 100 mA, voltage drop is 3 V max. at 100 mA load, and differential travel is 10% max. A red indicator, surge suppression, load short-circuit protection, and IP67 protection are specified. The E2E-X8MD1S 2M is listed under unshielded proximity sensors from Omron automation sensors.
| Brand | Omron |
| Product | Proximity Sensors |
| Model Number | E2E-X8MD1S 2M |
Omron E2E-X8MD1S 2M Proximity Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Sensor | Inductive |
| Size | M12 |
| Mounting | Unshielded |
| Sensing Distance | 8 mm |
| Setting Distance | 0 to 6.4 mm |
| Output Configuration | DC 2-Wire |
| Operation Mode | NO |
| Connection | Pre-wired 2 M Cable |
| Cable Specifications | PVC (oil-resistant) |
| Differential Travel | 10% max. of sensing distance |
| Detectable Object | Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering Data on pages 10 and 11. |
| Standard Sensing Object | Iron, 30 × 30 × 1 mm |
| Response Frequency | 0.8 kHz |
| Control Output Residual Voltage | 3 V max. (Load current: 100 mA, Cable length: 2 m) |
| Control Output Load Current | 3 to 100 mA, Diagnostic output: 50 mA for -D1(5)S Models |
| Indicator | Red Indicator |
| Protection Circuit | Surge suppressor, Load short-circuit protection (for control and diagnostic output) |
| Ambient Temperature Range | Operating: −25 to 70°C, Storage: −40 to 85°C (with no icing or condensation) |
| Ambient Humidity Range | Operating/storage: 35% to 95% (with no condensation) |
| Insulation Resistance | ±15% max. of sensing distance at 23°C in the temperature range of −25 to 70°C |
| Dielectric Strength | 50 MΩ min. (at 500 VDC) between current-carrying parts and case |
| Vibration Resistance | Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions |
| Voltage Influence | ±1% max. of sensing distance at rated voltage in the rated voltage ±15% range |
| Material Case | Stainless steel (SUS303) |
| Material Toothed Washer | Zinc-plated iron |
| Material Sensing Surface | PBT |
| Material Clamping Nut | Nickel-plated brass |
| Degree Of Protection | Pre-wired Models: IEC 60529 IP67, in-house standards: oil-resistant |
| Weight | Approx. 70 g |
The Omron E2E-X8MD1S 2M Proximity Sensor uses an M12 unshielded inductive sensing body with an 8 mm sensing distance and a 0 to 6.4 mm setting distance. It provides a DC 2-wire NO output through a pre-wired 2 m oil-resistant PVC cable and operates from 12 to 24 VDC. Ferrous metal is the specified detectable object, with an iron 30 × 30 × 1 mm standard sensing object. Response frequency is 0.8 kHz, control-output current is 3 to 100 mA, voltage drop is 3 V max. at a 100 mA load with 2 m cable, and differential travel is 10% max. of sensing distance. A red indicator is provided, with surge suppression and load short-circuit protection specified.
Operating temperature for the E2E-X8MD1S is -25 to 70°C, while storage extends from -40 to 85°C with humidity from 35% to 95%. Temperature influence is ±15% max. of sensing distance at 23°C across the operating range. Insulation resistance is 50 MΩ min. at 500 VDC, dielectric strength is 1,000 VAC for 1 minute, and voltage influence is ±1% max. within rated voltage ±15%. SUS303 stainless steel, zinc-plated iron, PBT, and nickel-plated brass are listed among the construction materials. IP67 and oil-resistant protection are specified. For another DC 2-wire E2E model with NC operation and an M8 unshielded body, see E2E-X4MD2-M1G.
