Cảm biến tiệm cận Omron E2EF-X7D1 2M | Proximity sensor with all-stainless housing
(mm shielded 2-wire 3-100mA NO 2m)
Shielded, Cylinder type (with screw) M18, DC 2-wire models, Sensing distance 7 mm ±10%, NO, Pre-wired models
Sensing head size |
M18 |
Type |
Cylinder type (with screw), Shielded |
Power source |
DC 2-wire models |
Sensing distance |
7 mm ±10% |
Setting distance |
0 to 4.9 mm |
Operation mode |
NO |
Ratings/ Performance
Sensing head size |
M18 |
Type |
Cylinder type (with screw), Shielded |
Power source |
DC 2-wire models |
Sensing distance |
7 mm ±10% |
Setting distance |
0 to 4.9 mm |
Differential distance |
15% max. of sensing distance |
Sensing object |
Ferrous metal (Sensitivity lowers with non-ferrous metals.) |
Standard sensing object |
Iron 30 x 30 x 1 mm |
Response frequency |
100 Hz (Average value) |
Power supply voltage |
10 to 30 VDC ripple (p-p) 10% included |
Leakage current |
0.8 mA max. |
Control output (Switching capacity) |
3 to 100 mA |
Control output (Residual voltage) |
3 V max. (Load current 100 mA max. with cable length of 2 m) |
Indicator |
Operation indicator (red), Operation setting indicator (green) |
Operation mode |
NO |
Protective circuit |
Output short-cut protection
Surge suppressor |
Ambient temperature (Operating) |
-10 to 70 ℃ |
Ambient temperature (Storage) |
-25 to 70 ℃ |
Ambient humidity (Operating) |
35 to 95% RH |
Ambient humidity (Storage) |
35 to 95% RH |
Temperature influence |
±20% max. of sensing distance at 23 ℃ in the temperature range of −10 to 70 ℃ |
Voltage influence |
±1% max. of sensing distance at rated voltage in the rated voltage ±15% range |
Insulation resistance |
Between charged parts and the case: 5 MΩ min. at 500 VDC |
Dielectric strength |
Between charged parts and the case: 1,000 VAC 50/60 Hz 1 min |
Vibration resistance |
Destruction: 10 to 55 Hz, 1.5 mm double amplitude each in X, Y, and Z directions for 2 h |
Shock resistance |
Destruction: 1000 m/s2 10 times each in X, Y, and Z directions |
Degree of protection |
IEC: IP67 |
Connection method |
Pre-wired models (2 m) |
Weight |
Package: Approx. 215 g |
Material |
Case: Stainless steel (SUS303)
Sensing surface: Stainless steel (SUS303)
Clamping nuts: Stainless steel (SUS303)
Toothed washers: Iron zinc plating
Cable: PVC (flame retardant) |
Accessories |
Instruction manual |
Kích thước
Output circuit
Mutual interference

A: 65 mm min., B: 60 mm min.
Timing chart
Effects of surrounding metals

Iron
l: 0 mm min., dia. d: 18 mm min., D: 0 mm min., m: 28 mm min., n: 60 mm min.
Aluminum
l: 16 mm min., dia. d: 80 mm min., D: 16 mm min., m: 28 mm min., n: 80 mm min.
Characteristic chart
Sensing distance vs. size and material of sensing object
Sensing range

Leakage current

Residual voltage
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