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          GPM20-48K-D2 panel mounting inductive proximity sensor
Model number: 
          Product name: Panel mounting inductive proximity sensor
            Product description
          ▇ Operating form and model number
          | Current type | Operating form | Contact form | Connection form | Model number | Online store: | 
| DC | NPN | NO | Wire lead | GPM20-48K-N1 | US $5.09/ pieceOrder | 
| DC | NPN | NC | Wire lead | GPM20-48K-N2 | US $5.09/ pieceOrder | 
| DC | NPN | NO+NC | Wire lead | GPM20-48K-N4 | |
| DC | PNP | NO | Wire lead | GPM20-48K-P1 | US $5.09/ pieceOrder | 
| DC | PNP | NC | Wire lead | GPM20-48K-P2 | US $5.09/ pieceOrder | 
| DC | PNP | NO+NC | Wire lead | GPM20-48K-P4 | |
| DC | Two wires | NO | Wire lead | GPM20-48K-D1 | |
| DC | Two wires | NC | Wire lead | GPM20-48K-D2 | |
| AC | Two wires | NO | Wire lead | GPM20-48K-A1 | |
| AC | Two wires | NC | Wire lead | GPM20-48K-A2 | |
| AC | Three wires | NO+NC | Wire lead | GPM20-48K-W | 
▇ General
          | Model number | GPM20-48K series | 
| External dimensions | Φ48x32 | 
| Installation type | Non-shielded | 
| Detection distance | 20mm±10% | 
| Setting distance | 0-17 mm | 
| Supply voltage | 12-24Vdc (6-36Vdc); 110-220Vac (36-250Vac), 50/60Hz | 
| Rated output current | N.P Type: 300mA max; D type: 200mA max; AC Type: 400mA | 
| Standard detected object | Mild steel (65x65x1mm) | 
| Sensing object | Magnetic metals (if it is not magnetic metals, the sensing distance would decrease) | 
| Response frequency | NPN or PNP: 0.2kHz; Two wires of DC: 0.4kHz; Two wires of AC: 25Hz | 
| Leakage current | N.P Type: 13mA max; D type: 0.8mA max; A Type: 1.7mA max | 
| Hysteresis | 10% max. of sensing distance | 
| Protection circuit | DC: Reverse connection protection, Surge suppressor, Short-circuit protection AC: Surge suppressor | 
| Insulation resistance | 50MΩ min (between charging part and housing) | 
| Dielectric strength | 1000Vac, 1min (between charging part and housing) | 
| Temperature influence | ±10% max. of sensing distance at 23℃ within temperature range of -25℃ to 60℃ ±15% max. of sensing distance at 23℃ within temperature range of -30℃ to 65℃ | 
| Voltage influence | ±10% max. of sensing distance in rated voltage range ±15% | 
| IP Rating | IP67 | 
| Material | Case: ABS; Sensing surface: ABS | 
Packaging Details
          Product quantity: 1pc
          Package weight: kg
          Package size:  x  x  cm
        
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