... point floating. DM series Digital Sensor Indicator/Controller--2011 Features:1) Application with various sensor for pressure/temp./weight/humidity/level ... 20mA,etc.,output range adjustable by software. Digit output: up to 2 lines relay / OC alarm output,high/low ... ,Timer,Timer Relay, Solid State Relay, Proximity Sensor, ,Pressure sensor ,load cell sensor, KNE KSC box, Rotary Encoder and computer ...