描述
由其分销商提供的 Datasensor SR21-RG 的描述。
PHOTOSWITCH, SLOT SENSOR;
HIGH PERFORMANCE RED GREEN EMISSION
SLOT SENSOR, 7.5MM, IP65, 10-30VDC; Sensor Output: NPN / PNP; Sensing Range Max: 7.5mm; Supply Voltage DC Min: 10V; Supply Voltage DC Max: 30V; Output Current: 100mA; Product Range: SR21 Series; SVHC: No SVHC (15-Jan-2018); Ext