Baomain M18 Capacitance Proximity Sensor Switch LJC18A3-B-Z/BY PNP NO DC 10-30V 200mA Detect 1-10 mm x6pcsLead time 2 3 weeks Price based on MOQ 6pcs Product Name : Capacitive Proximity Switch Detecting Distance : 1 10mm Diameter of Head : 18mm Mounting Way: Non screen shield type Supply Voltage : DC 10 30V; Current Output : 200mA; Response Frequency : 100Hz Theory : Capacitance Sensor; Output Type : PNP NO(Normal Open); Operating Temperature : 25 to +65 Celsuis (Non freezing Condition); Size : 7. 5 x 3cm 3"x 1. 2"(L*Max. Dia); Cable Length : 120cm 47";