Recently the distribution of Honeywell ultrasonic sensors of the 94x and 873x series was discontinued. The same applies to Rockwell ultrasonic sensors of the 60x series. Customers and users can still obtain full replacements for these models from PiL Sensoren GmbH. As these sensor series were originally developed by PiL Sensoren GmbH and supplied as OEM products, the company is able to continue to offer exactly identical models with completely the same specifications. PiL Sensoren GmbH will accept corresponding orders under the original Honeywell or Rockwell designations.