Industrial Photoelectric Sensor 5m Range Photoelectric Switch Sensor E18-B03P1 5-30cm DC 3 Wire 6-36V PNP IR Photoelectric Sensor Switch Through-beam Photoelectric Switch Thickened cable, outer PVC flame retardant, durable and has strong conductivity RS PRO Through Beam Photoelectric Sensor, Barrel Sensor, 5 m Detection Range. View this category. Subtotal (1 unit)* £17.31 (exc. VAT) £20.77 (inc. VAT The shell is made of ABS material, and the detection surface (lens) is made of PMMA Through Beam Photoelectric Sensor & Photoelectric Switch Specification: Item Type: Through-Beam Photoelectric Switch Model: E18-T3P1Brand: JYIO Working Voltage: 6-36VDC Light Source: Infrared light 660nm Output Form: PNP normally open Output Current: 300mA Detection Range: 5m ±10% Consumption Current: 20ma Response Time: 1ms Product Line Length: 1., 2 meters Detection Object: Opaque object Φ10mm or more Working Temperature: -25- +55 Level: IP61-IP67 Hole Opening Size: 18mm Shell Material: ABS Detection Surface(lens) Material: PMMA Package List: 5 Pair Through-Beam Photoelectric Switch(transmitting sensor + receiving sensor) Proximity Sensor – ADMA Electronics The photoelectric switch converts the input current into a light on the transmitter, and the receiver then detects the target object based on the intensity of the received light or the presence or absence of the light.