Omega CDTX-90 Series User Manual page 13

CDTX-90-2 Options Menu
Display
(Factory settings shown)
Contrast:
3
Cond Decimal:
****.*
Averaging:
Off
Loop Adjust:
4.00 mA
Loop Adjust:
20.00 mA
Temp Display:
ºC
Temperature
Comp %: 2.00
Test Loop:
Test Relay1:
Adjust the LCD contrast for best viewing. A setting of 1 is lower contrast, 5 is higher. In
general, select lower contrast if the display is in warmer ambient surroundings.
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Set the decimal to the best resolution for your application. The display will automatically
scale down to this restriction. Select *****., ****.*, ***.** **.*** or *.****
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OFF provides the most instantaneous response to process changes. Select LOW (4 sec)
or HIGH (8 sec) averaging if your process experiences frequent or extreme fluctuations.
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Adjust the minimum and maximum current output. The display value represents the
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precise current output. Adjustment limits:
• 3.80 mA < 4.00 mA > 5.00 mA
• 19.00 mA < 20.00 mA > 21.00 ma
Use this setting to match the system output to any external device.
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Select ºC or ºF.
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Set the percent change in Conductivity caused by a 1ºC change in temperature. May be
from 0.00 to 10.00.
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Press UP and DOWN keys to manually order any output current value from 3.6 mA to
21.00 mA to test the output loop.
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Press UP and DOWN keys to manually toggle the relay state.
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Description
page 13