Description
- Non-contact detection of ferrous metal objects by inductive principle
- 17x17mm, 25x25mm and 30x30mm models
- DC 2-wire or 3-wire
- High sensivity, fast feedback
- LED status indicator
- IP67 protection class
- Long service life
Applications
In the automation industry;
- Position monitoring of machine parts
- Counting metal objects
Additional Information
| Brand | ATEK ALFA |
|---|---|
| Cable Type | PVC |
| Current Consumption | 3-wire (PNP/NPN) : ≤15 mA |
| Detection Object | Ferrous Metal |
| Electrical Connection | 3 x 0.14mm² PVC cable (Ø4,5 ± 0,10 mm) |
| Hysteresis | 10% of Sensing distance (Sd) max. |
| Internal Pull-up / Pull-down Resistor | 3-wire:22K |
| Leakage Current, Open State | 2-wire: ≤1 mA |
| Measuring Principle | Inductive, non-contact |
| Operating Temperature | -20…+70°C |
| Outer Housing Structure | Plastic |
| Power-up Delay | 3-wire : 20ms , 2-wire: 20ms |
|---|---|
| Protection Class | IP67 |
| Response Frequency | 3-wire : 2 kHz , 2-wire: 1 kHz |
| Sensing Distance (Sd) | 17 x 17 mm : 0 … 8 mm , 25 x 25 mm : 0 … 8 mm , 30 x 30 mm : 0 … 15 mm |
| Setting Distance | 17 x 17 mm : 0 … 5.6 mm , 25 x 25 mm : 0 … 5.6 mm , 30 x 30 mm : 0 … 11 mm |
| Standard Sensing Target | 17 x 17 mm : 25x25x1 , 25 x 25 mm : 25x25x1 , 30 x 30 mm : 45x45x1 |
| Status Indicator | If there is a target : blue , If there is no target : yellow |
| Supply Voltage | 10…30 VDC (reverse polarity protection) |
| Switching Capacity | 3-wire : ≤200 mA with overload and short-circuit protection, 2-wire : 1.5 … 200 mA with overload and short-circuit protection |
| Voltage Drop, Closed State | 3-wire: ≤1,5 V , 2-wire : ≤3,5 V |
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