Further information for SICK reflex light button HGA M18 6035494 - VTB18-4N1240V
Round light barriers, V18V, VTB18-4N1240V, switching distance max.: 0 mm ... 140 mm, sensor principle: reflection light sensor, detection principle: background suppression, switching output: NPN, switching type: light/dark switching, connection type: connector M12, 4-pin, light transmitter: LED, setting: teach-in button