GK3 AC/DC Long-Distance Type
Ultra-long detection distance, through-beam distance can be up to 40m. Free power supply: AC/DC24-240V. Equipped with NPN/PNP output and AC/DC relay output, easy to use. With sensitivity adjustment and Indicator. Amplifier built-in, action and reset time are under 1ms. With short circuit protection and power supply polarity protection. Dark-on and Light-on output status modes can be selected.