The SICK WS36-D230 Through-Beam Photoelectric Receiver is the receiver unit in a through-beam sensor pair, detecting beam interruptions between a separate transmitter and receiver over long distances (sensing range up to 60 m). It operates from 10–30 V DC with a DC switching output rated up to 100 mA and is housed in an IP67-rated enclosure measuring 36 x 85 x 72 mm. The D230 variant includes a test input (TE) and is designed for harsh industrial environments with an operating temperature range of –25 °C to +55 °C.
