The C4-RD safety light curtain is the economic solution for hazardous point protection with the highest level of safety for finger and hand protection. With protective field heights from 150 mm and variants available in 50 mm increments, the C4-RD is ideally suited for use in applications with small access areas to the hazardous point. The thin, clever holder concepts and absence of blind zones enables seamless integration into machines. The rugged design of C4-RD also ensures high availability, and the standardized connectivity and status LEDs guarantee easy commissioning and diagnostics. With a comprehensive range of safety sensors, safe control solutions and a worldwide service network, SICK is the optimal partner for functional safety.
| Safety level | Type 4, PL e, SIL3, SILCL3 |
| Resolution | 14 mm / 30 mm |
| Scanning range | 4.5 m |
| Protective field height | 150 mm … 1,200 mm |
| Enclosure rating | IP65, IP67 |
| Ambient operating temperature | –30 °C … +55 °C |
