LMI - DC4500 Conductivity Controller
The DC4500 is a bleed and feed cooling tower controller with dual biocide timers.
Overview
Features
- Dual biocide control
- Multiple inhibitor feed modes
- 0 - 20,000 ìS range
- Solenoid or motorized valve control
- Open- / closed-loop system programming
- 4 - 20 mA output [programmable]
- Built-in equipment test circuits
- Backlit LCD display
Description
The DC4500 is a bleed and feed cooling tower controller with dual biocide timers. Standard features include; four feed modes (Feed & Bleed, % of Time, % of Bleed, Flow meter Pulse), intermittent or continuous sampling, uS or PPM display, flow totalizer, manual test modes, temperature display, biocide cycle of 7, 14, or 28 days, biocide lockout, and conductivity or time-based biocide pre-bleed. Programming is simple and is accomplished with only three keys. The backlit liquid crystal display and LEDs provide a visual indication of operating conditions and equipment status.
Available options:
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