Chip-immune Inductive Proximity Sensor
Image
| Sensing head size |
M18 |
|---|---|
| Type |
Cylinder type (with screw), Shielded |
| Power source |
DC 2-wire models |
| Sensing distance |
4 mm ±10% |
| Setting distance |
0 to 3.2 mm |
| Operation mode |
NO |
As of February 5, 2024
| Sensing head size | M18 |
|---|---|
| Type | Cylinder type (with screw), Shielded |
| Power source | DC 2-wire models |
| Sensing distance | 4 mm ±10% |
| Setting distance | 0 to 3.2 mm |
| Differential distance | 20% 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 | 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 |
| Indicator | Operation indicator (red), Operation setting indicator (green) |
| Operation mode | NO |
| Polarity | Polarity |
| Protective circuit | Output short-cut protection Surge suppressor |
| Ambient temperature (Operating) | 0 to 50 ℃ |
| Ambient temperature (Storage) | 0 to 50 ℃ |
| Ambient humidity (Operating) | 35 to 95 % |
| Ambient humidity (Storage) | 35 to 95 % |
| Temperature influence | ±20% max. of sensing distance at 23 ℃ in the temperature range of 0 to 50 ℃ |
| Voltage influence | ±2.5% max. of sensing distance at rated voltage in the rated voltage ±10% range |
| Insulation resistance | Between charged parts and the case: 50 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 M12 connector models (3 m) |
| Weight | Package: Approx. 200 g |
| Material | Case: Brass nickel plating Sensing surface: Polybutylene terephthalate (PBT) Clamping nuts: Iron zinc plating Toothed washers: Iron zinc plating |
| Accessories | Instruction manual |
As of February 5, 2024
As of February 5, 2024
Dimensions

As of February 5, 2024
As of February 5, 2024
Output circuit

Timing chart

As of February 5, 2024
As of February 5, 2024
Mutual interference

A: 40 mm min., B: 50 mm min.
As of February 5, 2024
As of February 5, 2024
Effects of surrounding metals

Iron
l: 0 mm min., dia. d: 18 mm min., D: 0 mm min., m: 16 mm min., n: 27 mm min.
Aluminum
l: 5 mm min., dia. d: 40 mm min., D: 5 mm min., m: 16 mm min., n: 54 mm min.
As of February 5, 2024
As of February 5, 2024
Sensing distance vs. size and material of sensing object

Sensing range

As of February 5, 2024