Thermo Fisher Scientific Alpha TDS 200 - Manual (Page 5)

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1 INTRODUCTION
Thank you for purchasing a ⅛ DIN TDS 200 Controller. This controller is part of a series
of quality process controllers available from Thermo Scientific / Eutech Instruments.
These sturdy, economical TDS controllers are designed with the features and reliability of
a much more expensive instrument.
Your controller includes:
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Removable terminal blocks for easy connections;
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Two mounting brackets for easy panel mounting;
Some features of this controller are:
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Two set point, two SPDT relay operation
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Scrolling, 14-segment LED guides user easily through setup functions
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Reliable power supply from 85 to 260 V AC, 50/60 Hz or DC withstands voltage
fluctuations
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Push-button operation from the front panel
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Single-point calibration for each individual range
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Adjustable hysteresis band prevents rapid contact switching around set-point
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Selectable automatic or manual temperature compensation
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Two-level password protection
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Removable terminal strips for quick and easy connections
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Built-in memory backup retains setup even if power fails, and lets you configure
unit before installation
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Isolated 4-20 mA output for remote monitoring or hard copy recording