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100 Series Cooling Tower Controller
Applications
 The 100 Series Cooling Tower Controller is for use with cooling towers to control chemical feed and blowdown cycles. The 100 Series Cooling Tower Controller can be used as a stand alone control or as part of larger systems. For example, as a data source in installations such as Building Management Energy Systems.
Features
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UL Listed
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Easy to read LCD display
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4-20 mA output option for remote monitoring
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Flow Switch with flow sight
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Chemical pump and blowdown valve outlets
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Alarm Timer available
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Easy to set up and install
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Reliable and proven design
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Push Button Calibration Simulator
General Specifications
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Power - 115 VAC 50/60 Hz
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Power Cord - Included
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Output Relay - 3 Amps Each
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Ratings - UL LIsted
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Enclosures - ABS and UV stabilized PVC
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Outlets - Duplex receptacle
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Temperature Limit - 140ºF (60°C)
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Sensor Materials - ABS
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Sensor Electrodes - High density carbon
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Conductivity Range - 0-5000 µS standard
Features and Benefits
| Model |
101 |
111 |
151 |
161 |
|
Conductivity blowdown control
|
S |
S |
S |
S |
|
AlarmTimer
|
N/A |
N/A |
S |
S |
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LCD Readout
|
N/A |
S |
N/A |
S |
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Special conductivity range
|
A |
A |
A |
A |
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250 VAC 50/60 Hz power for export
|
A |
A |
A |
A |
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Reverse set points on conductivity
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S |
S |
S |
S |
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Flow switch and flow sight with check valve
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O |
O |
O |
O |
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4-20 mA output
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O |
O |
O |
O |
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Push Button Calibration Simulator
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S |
S |
S |
S |
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S = Standard A = Available O = Optional N/A = Not Available
Technical Drawings
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