The ASHE Stream Selector Series STL is a range of instruments used in analytical applications to control up to eight streams for process measurements and control. 

The Stream Selector instrument has a bright back-lit LCD display module which shows the process status and various parameter settings. The instrument provides up to 24 nos. of potential free and powered relay contacts with LEDs indications on the front panel to indicate the status of various processes. 

The instrument provides analog retransmission signal outputs corresponding to each stream, besides providing sample and hold of the outputs. The STL-96 instrument operates in both, the Auto and Manual modes. LED indications are provided for Status of the Streams, indication of Low and High alarms and Status indication. The Stream Selector accepts 4 to 20 mA DC current signal from the Analyzers. The instrument is available in DIN standard enclosures and operates on a universal power supply of 90 to 270 V AC mains supply. 

All ASHE instruments carry a lifetime warranty against defects in components and workmanship.