In most procurement cycles, P1NH503 is considered with Sick Diffuse Sensor, Wenglor P1Kh006 and Wenglor Photoelectric Sensor, giving decision-makers confidence that they’ve chosen the most dependable component.
Wenglor P1NH503 Photoelectric Sensor
The Wenglor P1NH503 Photoelectric Sensor offers 800 mm range, 15 ... 30 V DC supply voltage, 500 Hz, IP67, IP68, Push-pull, NPN, PNP output. Manufactured by Wenglor under the Wenglor Photoelectric Sensor category, this model belongs to the Wenglor P1 Series.

| Brand | Wenglor |
| Product type | Photoelectric Sensor |
| Model Number | P1NH503 |
Wenglor P1NH503 Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Range | 800 mm |
| Setting Range | 80 ... 800 mm |
| Switching Hysteresis | < 3 % |
| Light Source | Red Light |
| Supply Voltage | 15 ... 30 V DC |
| Supply Voltage with IO-Link | 18 ... 30 V DC |
| Current Consumption (Ub = 24 V) | < 25 mA |
| Switching Frequency | 500 Hz |
| Switching Frequency (interference-free mode) | 350 Hz |
| Response time (interference-free mode) | 2.2 ms |
| Response Time | 1.5 ms |
| Temperature Drift | < 5 % |
| Temperature Range Switching | -40 ... 60 °C |
| Switching Output Voltage Drop | < 2 V |
| Switching Output/Switching Current | 100 mA |
| Setting Method | Potentiometer |
| Housing Material | Plastic, ABS/PC |
| Degree of Protection | IP67, IP68 |
| Connection | M12 × 1; 4-pin |
| Optic Cover | Plastic, PMMA |
| Weight | 29 g |
| Output | Push-pull, NPN, PNP |
| Circuit | NC NO inactive Error output NC+NO |




