GF Signet 8150, Руководство по эксплуатации

Страница: 15 / 20

15
Signet 8150 Flow Totalizer
Speed
SPEED averaging serves to smooth out fluctuations in the flow
rate that may be caused by inadequate straight pipe runs after
pumps, valves, and elbows in the pipe. The selections are 0, 7,
15, 30, 60 and 120 seconds. The factory standard setting is
30 seconds.
• Use faster (0 s - 30 s) averaging for well-established, stable
flow conditions.
• Use slower (60 s - 120 s) averaging if the flow conditions are
unstable.
Note: While the SPEED setting helps to smooth out the
fluctuations caused by piping conditions, it also causes
a delay in showing actual changes in flow rate. The
SENSITIVITY function (section 15) is designed to help
offset this effect.
Example: Change the SPEED setting from 60 seconds
to 30 seconds.
1. Hold the ENTER key for 2 seconds, then enter the
SECURITY CODE. The display shows the first item in the
CALIBRATE menu, AutoCAL.
2. Press the ▼ key five times to scroll to DISP SPEED.
The display shows DISP SPEED, the "sec" annunciator, and
the current speed setting.
3. Press the ► key to select the Display speed for editing.
The current speed selection begins flashing.
4. Press the ▼ key one time to scroll from 60 seconds to 30
seconds.
5. Press the ENTER key to return to the menu.
6. Press ▲ and ▼ keys together to exit the menu and return
to normal operation. The display shows "Storing" for a few
seconds, then returns to the normal operating display.
2 s
1
3
4 5
6
2
5x
Enter Security code
*
**
Pages 16-18 provide K-Factors for the Signet 515 and 525 flow
sensors. Use this table to convert the K-Factor to other units of
measure, and to set the Total K-Factor.
NOTE:
The maximum K-Factor is 999999.
The minimum K-Factor is 0.001.
Flow and Total K-Factor Selection
If you
want the
FLOW RATE
to read in:
and you want
the TOTALIZER
to count in:
Set the Flow
K-Factor to:
and set the
Total
K-Factor to:
Liters Liters K(Liter) 1
Liters Kiloliters K(Liter) 1000
Liters cubic meters K(Liter) 1000
cubic meters cubic meters K(Liter) x 1000 1
cubic meters Megaliters K(Liter) x 1000 1000
Kiloliters Kiloliters K(Liter) x 1000 1
Kiloliters Megaliters K(Liter) x 1000 1000
Megaliters Megaliters K(Liter) x 1 000
000
1
U.S. gallons U.S. gallons K(gal) 1
U.S. gallons U.S. gallons
x 1000
K(gal) 1000
U.S. gallons cubic feet K(gal) 7.4805
U.S. gallons acre-inches K(gal) 27154
U.S. gallons Acre-feet K(gal) 325848
U.S. gallons Kiloliters K(gal) 264.2
Acre-Inches Acre-Inches K(gal) x 27154 1
Acre-Inches Acre-feet K(gal) x 27154 12
Acre feet Acre-feet K(gal) x 325848 1
Acre feet Acre-Inches K(gal) x 325848 0.083
cubic feet cubic feet K(gal) x 7.4805 1