They are small-sized advanced optical sensors equipped with a built-in photomicrosensors.The light convergent reflective sensor which can detect transparent or glossy objects such as a glass plates or low-reflective black and the other colored objects, less susceptible to colors and materials, not missing even a mirror, black, or transparent objects, excellent price and performance ratio.
> Convergent (Limited) Reflection
> Sensing distance: 25mm
> Housing size:19.6*14*4.2mm
> Housing material: PC+PBT
> Output: NPN,PNP,NO,NC
> Connection: 2m cable
> Protection degree: IP65
> CE certified
> Complete circuit protection: short-circuit,overload and reverse polarity
| Diffuse Reflection | |
| NPN NO | PSV-SR25DNOR | 
| NPN NC | PSV-SR25DNCR | 
| PNP NO | PSV-SR25DPOR | 
| PNP NC | PSV-SR25DPCR | 
| Technical specifications | |
| Detection type | Convergent (Limited) Reflection | 
| Rated distance [Sn] | 25mm | 
| Standard target | 0.1mm Copper wire(at the detection distance of 10mm) | 
| Hysteresis | <20% | 
| Light source | Red light(640nm) | 
| Dimensions | 19.6*14*4.2mm | 
| Output | NO/NC (depends on part No.) | 
| Supply voltage | 10…30 VDC | 
| Load current | ≤50mA | 
| Voltage drop | <1.5V | 
| Consumption current | ≤15mA | 
| Circuit protection | Short-circuit, overload and reverse polarity | 
| Response time | <1ms | 
| Output indicator | Green:power,stable indicator;Yellow:output indicator | 
| Operation temperature | -20℃…+55℃ | 
| Storage temperature | -30℃…+70℃ | 
| Voltage withstand | 1000V/AC 50/60Hz 60s | 
| Insulation resistance | ≥50MΩ(500VDC) | 
| Vibration resistance | 10…50Hz (0.5mm) | 
| Degree of protection | IP65 | 
| Housing material | Shell material: PC+PBT, lens:PC | 
| Connection type | 2m cable | 
E3T-FD11、E3T-FD12、E3T-FD14