LMI DC4000-12 Cooling Tower Conductivity Controller
$1,925.00
Model: DC4000-12
Function: Cooling tower conductivity controller with dual biocide timers
Control Outputs:
Conductivity-based bleed control, and Chemical feed control
Two independent biocide timers (pre-bleed, post-bleed, lockout options)
Display: Bright, easy-to-read digital LCD for conductivity and status
Set Points: Fully adjustable conductivity thresholds
User Interface: Menu-driven programming with intuitive navigation
Sensor Input: Compatible with LMI contacting or toroidal conductivity sensors
Power Supply: 120/240 VAC universal input
Enclosure: NEMA 4X-rated, suitable for indoor and outdoor environments
The LIQUITRON™ DC4000 Series Conductivity Controller is a microprocessor based control system that will operate in a variety of water treatment applications. Designed specifically as a bleed and feed cooling tower controller or boiler controller.
The DC4000 provides a set point and relay for conductivity control, and a variety of timer functions to control chemical addition.
Programming this controller is simple and is accomplished using only three keys.
The backlit LCD display and LEDs provide visual indication of operating conditions and equipment status.
- Feed Limit (Feed and Bleed)
1-999 minutes - Percentage of Time (Reset)
1–100 minute cycle 1–100% on-time - Percentage of Control (Feed after Bleed)
1–100% of previous bleed cycle 1-999 minute limit - External Trigger (Pulse)
1–999 seconds on-time
1–100 counter
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