PRKL 25B/4.1,200-S12
Polarized retro-reflective photoelectric sensor
| Series | 25B | 
| Operating principle | Reflection principle | 
| Operating range | 0.3 ... 12 m (guaranteed operating range) | 
| Operating range limit | 0.05 ... 15 m (typical operating range) | 
| Light source | Laser, Red | 
| Wavelength | 655 nm | 
| Laser class | 2, IEC/EN 60825-1:2007 | 
| Transmitted-signal shape | Pulsed | 
| Protective circuit | Polarity reversal protection Short circuit protected  | 
                                
| Supply voltage UB | 10 ... 30 V, DC | 
| Residual ripple | 0 ... 15 %, From UB | 
| Open-circuit current | 0 ... 20 mA | 
| Number of digital switching outputs | 1 Piece(s) | 
| Type | Digital switching output | 
| Switching element | Transistor, PNP | 
| Switching principle | Light switching | 
| Switching frequency | 2,000 Hz | 
| Response time | 0.25 ms | 
| Readiness delay | 300 ms | 
| Type | AS-Interface, connection via coupling module | 
| Number of connections | 1 Piece(s) | 
| Function | Signal OUT Voltage supply  | 
                                
| Type of connection | Cable with connector | 
| Cable length | 200 mm | 
| Sheathing material | PUR | 
| Cable color | Black | 
| Wire cross section | 0.2 mm² | 
| Thread size | M12 | 
| Type | Male | 
| Material | Metal | 
| No. of pins | 4 -pin | 
| Encoding | A-coded | 
| Dimension (W x H x L) | 15 mm x 38.9 mm x 28.7 mm | 
| Housing material | Plastic | 
| Plastic housing | PC-ABS | 
| Lens cover material | Plastic / PMMA | 
| Net weight | 30 g | 
| Housing color | Red | 
| Type of fastening | Through-hole mounting Via optional mounting device  | 
                                
| Type of display | LED | 
| Number of LEDs | 2 Piece(s) | 
| Operational controls | 270° potentiometer | 
| Ambient temperature, operation | -30 ... 40 °C | 
| Ambient temperature, storage | -40 ... 60 °C | 
| Degree of protection | IP 66 IP 67  | 
                                
| Protection class | II | 
| Approvals | c UL US | 
| Standards applied | IEC 60947-5-2 | 
| Customs tariff number | 85365019 | 
| ECLASS 8.0 | 27270902 | 
| ECLASS 9.0 | 27270902 | 
| ETIM 5.0 | EC002717 | 
| ETIM 6.0 | EC002717 |