New line extensions have been added to the ultrasonic sensor offerings. M30 barrel sensors with a 6-m sensing range offer either a single digital output, dual digital outputs or a digital output and analog output. The digital and analog output version offers IO-Link capabilities to facilitate parameterization, diagnostics and replacement. The rectangular packages of the CP40 and CK40 product families offer sensing ranges up to 2 m with either a single digital output or a digital and analog output. Highly visible LEDs and sealed programming buttons simplify monitoring. With ATEX/IECEx, II 3 G approvals, these stainless steel barrel sensors are suitable for use in hazardous locations.