LMI DC4500-230A Chemical Metering Pump Controller 220-240 VAC

LMI, DC4500-230A, Chemical Metering Pump Controller 220-240 VAC Hardwired

Features:

• 0-20,000 μS control range
• Display units in μS or in PPM/TDS
• Temperature display in °C or °F
• High and low alarm with output relay
• Water meter totalizer (gallons/liters)
• 4-20 mA recorder output (standard)
• Flow switch compatible (N.O. or N.C.)
• Backlit LCD alpha / numeric display
• Timer or conductivity-based pre-bleed
• Bleed output relay
• Inhibitor chemical pump output (on/off or external trigger)
• Dual biocide pump output (on/off or external trigger)

The Liquitron DC4500 Series Conductivity Controller is a microprocessor-based control system that will operate in a variety of water treatment applications. The DC4500 provides a set point and relay for conductivity control, and a variety of timer functions to control chemical addition, including dual biocides. Pumps may be controlled in either ON/OFF or external trigger mode.

Programming this controller is simple using only three keys. The backlit LCD display and LEDs provide a visual indication of operating conditions and equipment status.