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TUF-2000F User Manual
For Version-15 flow meter, you need to indicate on your orders that you need the
frequency function; Otherwise you will get a flow meter which has no frequency
output circuits.
Window to setup the minimum flow rate value which corresponds to the lower
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frequency limit of the frequency output.
Windows to setup the maximum flow Rate value that corresponds to the upper
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frequency limit of the frequency output.
LCD display backlight control. The entered value indicates how many seconds the
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backlight will be on with every key pressing. If the enter value is great than 50000
seconds, It means that the backlight will always keeping on.
LCD contrast control. The LCD will become darker or brighter when a value is
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entered.
Working timer. It can be cleared by pressing ENT key, and then select YES.
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Window to setup the lower limit of flow rate for Alarm#1.
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When the flow rate is below the set value, Alarm#1 equals 'on'
Window to setup the upper limit of flow rate for Alarm#1.
When the flow rate is above the set value, Alarm#1 equals 'on'
There are two alarms in the flow meter, and every alarm can be pointed to alarm
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output devices such as the BUZZER or OCT output or RELAY output. For example,
if you want the Alarm#1 is to output by the OCT circuit, you need to set M78 at
selection item 6.
Window to setup the lower limit of flow rate for Alarm#2.
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Window to setup the upper limit of flow rate for Alarm#2.
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Buzzer setup.
If a proper input source is selected, the buzzer will beep when the trigger event
occurs. The available trigger sources are:
0. No Signal
2. Not Ready (No*R)
5. FO Over 120%
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8. Batch Control
11.NET Int Pulse
14.Energy NET Pulse
17.ON/OFF viaRS232
20. Timed alarm #2
23. Key Stroking ON
OCT (Open Collect Transistor Output)/OCT1 setup
By selecting a proper input source, the OCT circuit will close when the trigger event
occurs. The available trigger sources are:
0. No Signal
2. Not Ready(No*R) 3. Reverse Flow
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5. FO Over 120%
8. Batch Control
11.NET Int Pulse
14.Energy NET Pulse 15.MediaVel=>Thresh 16.MediaVelo<Thresh
17.ON/OFF viaRS232 18. Daily Timer (M51) 19.Timed alarm #1
1. Poor Signal
3. Reverse Flow
6. Alarm #1
9. POS Int Pulse
12.Energy POS Pulse
15.MediaVel=>Thresh 16.MediaVelo<Thresh
18.Daily Timer (M51) 19.Timed alarm #1
21.Batch Totalizer Full 22. M51 Timer
24.Disable BEEPER
1. Poor Signal
6. Alarm #1
9. POS Int Pulse
12.Energy POS Pulse 13.Energy NEG Pulse
10
4. AO Over 100%
7. Reverse Alarm #2
10.NEG Int Pulse
13.Energy NEG Pulse
4. AO Over 100%
7. Reverse Alarm #2
10.NEG Int Pulse
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