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WilTec 51487 Operation Manual page 3

Flow meter

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This new digital flowmeter is suitable for filling stations as well as industrial and private use. The instal-
lation of the flowmeter is easy and without much effort. Cleaning and maintenance is possible without
much effort. The meter is intended for use in different countries. It is adjustable in four different units,
such as Liters (L) / Gallons (GAL) / Pints (PT) / Quarts (QT). The power supply is ensured by two inter-
nal batteries (AAA).
Technical specifications:
Connection
Maximum pressure
Accuracy
Flow rate
Allowed media
Temperature range
Battery
Stand-By Time Battery
LCD display Display
How it works:
Reset counter to "0":
To reset the display to 0, press and hold the "DISPLAY" button for one second.
Total Display:
When you press the "CALIBRATE" button, the total display is displayed. If this screen has reached a
total of 999,999, it is automatically reset to 0.
Calibrate settings:
Press and hold the "CALIBRATE" button for 3 seconds. Press "DISPLAY" or "CALIBRATE" for the de-
sired setting.
The display is programmed so that the digital flowmeter returns to standby mode after 5 seconds of in-
activity.
Setting the unit:
Press and hold the "CALIBRATE" button for 3 seconds. Now press the "DISPLAY" button five times,
and then press the "CALIBRATE" button to select from the various units.
Liters (L) / Gallons (GAL) / Pints (PT) / Quarts (QT)
Maintenance:
The measuring instrument is almost maintenance-free. However, it is important that the rotor is free to
move. Keep the meter clean and free of impurities. If the rotor does not rotate freely, apply a penetra-
ting lubricant to the rotor, shaft and bearings. Remove any foreign objects or deposits from the rotor
with a soft brush or small sonde. Ensure that the turbine rotor or the turbines are not damaged.
Replace the batteries when "L Bat" is displayed.
To ensure accurate readings, make sure that there is no air in the system and the minimum flow rate is
ensured.
© by WilTec Wildanger Technik GmbH
http://www.WilTec.de
http://www.aoyue.eu
http://www.teichtip.de
BSPT / NPT 1"
0,25 MPa
± 0,5%
38 – 380 l/min
diesel, kerosene, gasoline
-10~+60℃
2 x AAA
Ca. 2 years
6 digits
Seite 7

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