Analytical Technology has developed a new monitoring series, the Q46, which is the upgraded version of the Q45 series. The upgrade includes three digital communication protocols: Modbus, Profibus DP or Ethernet, and it also offers a third 4-20 mA output option. The Q46H/62 chlorine monitors with the 4-20 mA output and automatic pH compensation enables monitoring of chlorine, pH and temperature. The line also includes a universal 90-260 VAC or 12-24 VDC power supply; PID control function assignable to one analog output; and three SPDT relays.
Analytical Technology Inc.