Lens adjustment side lens Electrical scheme NPN SKU R2YQ4YBD7S9A3U Light category red light Type of lens (material) PMMA Temperature of surroundings -25...60 В°C Output type dark-on mode Degree of protection III Code O8P201 Technical code O8P-DNKG/2,0M Voltage category DC Switch frequency (Hz), DC 1000 Hz Availability of polarisation filter yes Ability to adjust the range no Link 2 m PVC-Cable Range of prismatic reflector 0.02...1.8 m Working voltage, DC 10...30 V Level of protection IP 65, IP 67