... .Demcal point floating. DM series Digital Sensor Indicator/Controller--2011 Features:1) Application with various sensor for ... loadcell.6) Communication:standard RS232/RS485 interface,MODBUS RTU protocol, realize remote control by direct connection with PC/ ... manufacture thousands of different models of products, including Temperature Controller, Digital Adjustor,thermocouple (TC and RTD), Panel Meter, ...