WEBTEC 1 Series User Manual page 14

This screen displays the measurement type, value and engineering units in digital format.
This screen displays the measurements in the same order as in SCREEN 1, but this time
displays the value, engineering units and a bar graph which corresponds to the value indicated.
The bar graph is scaled from zero to the maximum calibrated value for the tester (see below).
Bar graph scaling:
Flow LPM
Pressure BAR
Peak BAR
Temperature °C
Power kW
This screen is used for testing pump efficiency. The screen initially displays flow and pressure
on the top two lines as in SCREEN 2 and power on the bottom two lines.
Once the efficiency reference point has been entered, then the third line displays the current
efficiency and the bottom line shows the reference point, the top two lines will continue to
display the current flow and pressure.
Screen 1 (Digital)
Screen 2 (Analogue)
EU
DHM403 DHM803
0 - 400 0 - 800
0 - 600 0 - 600
0 - 600 0 - 600
0 - 120 0 - 120
0 - 400 0 - 800
Screen 3 (P - Q)
13
US
DHM403 DHM803
GPM 0 - 100 0 - 210
PSI 0 - 8700 0 - 8700
PSI 0 - 8700 0 - 8700
° F 32 - 250 32 - 250
HP 0 - 536 0 - 1072