USP <645> dual channel transmitter for pH and 2-electrode conductivity cells AX456

• Wall-, pipe- and panel-mount versions with IP65 / NEMA 4X ingress protection
• Traceable, accurate raw µS/cm conductivity and temperature measurement
• Automated monograph 645 Stage 1 alarm with configurable pre-alarm
• 2 to 4 current outputs and 3 to 5 relay contacts permitting output of raw conductivity and temperature from two measuring points
• Versatile power supply options: 85 to 265 V AC or 12 to 30 V DC
• High visibility, multi-language display