Sensor
Rectangular Standard Proximity Sensor OMRON TL-N7MD1 2M
Unshielded, Square type, DC 2-wire models, Sensing distance 7 mm ±10%, NO, Pre-wired models
| Sensing head size | 25 mm x 25.5 mm x 38.5 mm |
|---|---|
| Type | Square type, Unshielded |
| Power source | DC 2-wire models |
| Sensing distance | 7 mm ±10% |
| Setting distance | 0 to 5.6 mm |
| Operation mode | NO |
Ratings/Performance
| Sensing head size | 25 mm x 25.5 mm x 38.5 mm |
|---|---|
| Type | Square type, Unshielded |
| Power source | DC 2-wire models |
| Sensing distance | 7 mm ±10% |
| Setting distance | 0 to 5.6 mm |
| Differential distance | 10% 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 | 500 Hz (Average value) |
| Power supply voltage | 12 to 24 VDC ripple (p-p) 10% max. |
| Operating voltage range | 10 to 30 VDC |
| Leakage current | 0.8 mA max. |
| Control output (Switching capacity) | 3 to 100 mA |
| Control output (Residual voltage) | 3.3 V max. (Load current 100 mA 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) | -25 to 70 ℃ |
| Ambient temperature (Storage) | -25 to 70 ℃ |
| Ambient humidity (Operating) | 35 to 95% RH |
| Ambient humidity (Storage) | 35 to 95% RH |
| Temperature influence | ±10% max. of sensing distance at 23 ℃ in the temperature range of -25 to 70 ℃ |
| Voltage influence | ±2.5% 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 Company standard: Oil-proof |
| Connection method | Pre-wired models (2 m) |
| Weight | Package: Approx. 165 g |
| Material | Case: Heat-resistant ABS resin Sensing surface: Heat-resistant ABS resin |
| Accessories | Instruction manual, Mounting Bracket, Phillips mounting screw |
Dimensions
Output circuit
Timing chart
Timing chart
Mutual interference
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A: 100 mm min., B: 120 mm min.
Different frequency
A: 50 mm min., B: 60 mm min.
A: 100 mm min., B: 120 mm min.
Different frequency
A: 50 mm min., B: 60 mm min.
Effects of surrounding metals
A: 40 mm min., B: 35 mm min.
A: 40 mm min., B: 35 mm min.
Characteristic chart
Sensing distance vs. size and material of sensing object
Sensing range
Residual voltage
Sensing distance vs. size and material of sensing object
Sensing range
Residual voltage
