... sensor without re-calibrated Remote network management capabilities Digital sensors 20t, 30t, 50t measuring range C1, C2, C3, C4, C5, ... cable Full stainless steel laser welding explosion-proof design Digital display instrumentsXK3190-DS1 high-performance Truck Instrument (VFD ... Reliable protection, anti-jamming Connect 1~ 16 digital sensor. Digital Sensor Interface: RS485 Interface DC 11.3V/360mA ...