Dirty industrial environments take their toll on instrument labels and trying to clean and decipher worn or corroded labels takes valuable maintenance time. In order that its devices can be quickly identified, even in the harshest of environments, Endress+Hauser has introduced optional RFID tags. Available for all devices, they support standard Near Field Communication (NFC) and carry information on serial number, manufacturer and device name, as well as three lines of customer information (e.g., measuring point tag and location).