These radar transmitters are easy to configure
Two recent additions to the Sitrans LR100 series of 80 GHz radar transmitters (photo) are compact, and deliver robust, reliable measurements, even in challenging environments. Both deliver fast and easy setup. Sitrans LR140 features 4–20-mA simplicity and is configured via Bluetooth wireless technology and the Sitrans mobile IQ App. Sitrans LR150 offers a four-button user interface on an optional human-machine interface (HMI) for configuration or monitoring. Configuration is also available via Bluetooth wireless technology and the Sitrans mobile IQ App, or remotely with 4–20-mA HART using Simatic PDM. The transmitter becomes operational in minutes using the Quick Start Wizard. — Siemens Digital Industries, Nuremberg, Germany