4. Select the desired gauge type and push ENTER.OptionDescriptionOptionV NOTCH WEIRDescriptionSets the input for tank width B, crest height P, notchangle (in degrees) and maximum depth. SeeFigure 4.RECTANGLE WEIR Sets the input for channel width B, crest width b,crest height P and maximum depth. See Figure 5 orFigure 6.RECTANGLEFLUMEROUND BOTFLUMECIPOLLETTI WEIRSets the input for throat width b, channel width B,throat length L, roughness k (no units), watertemperature, hump height P, datum offset andmaximum depth.Sets the input for throat width b, channel width B,throat length L, roughness k (no units), watertemperature, hump height P, datum offset andmaximum depth.Sets the input for Cipolletti type (1 ft–default; 1 ft6 in.; 2 ft; 2 ft 6 in.; 3-6, 8 or 10 ft) and maximumdepth. See Figure 7. For other types of trapezoidalweir configurations, use the USER DEFINED option.H TYPE FLUMETRAPEZOIDIALFLUMEUSER DEFINEDSets the input for H type (0.4–default, 0.6, 0.8, 1.0 ftHS; 0.5, 0.75, 1.0, 1.5, 2.0, 2.5, 3.0, 4.5 ft H; 4.0 ftHL) and maximum depthSets the input for trapedzoidal type (large 60° V–default, extra large 60° V, 2 in. 45° WSC or 12 in. 45°SRCRC) and maximum depthSets the input for at least 3 data points. A knownwater depth and corresponding known <strong>flow</strong> rate mustbe entered for each data point.5. Select CONFIGURE GAUGE and push ENTER.6. Move the cursor to each item and push ENTER.7. Enter the required data and push ENTER.Note: The maximum depth entry for all gauge structures is the measurementabove the crest height as shown in Figure 4, Figure 5, Figure 6 and Figure 7.Do not enter the overall depth.NEYRPIC FLUMEPARSHALL FLUMESets the input for Neyrpic type (1234A–default,1236A-G, 1241B_C, 1241E_F, 1241G_H, 1242B3,1242C3, 1242D3, 1245A-D, 1253A-F, 1253AX,1253AY, 1253AZ or 1254A-F) and maximum depthSets the input for Parshall type (1–default, 2, 3, 6 or9 in.; 1 ft; 1 ft 6 in.; 2-8, 10, 12, 15, 20, 25 30, 40 or50 ft) and maximum depthP BOWLUS FLUME Sets the input for Palmer Bowlus type (4–default, 6,8, 10, 12, 15, 18, 21, 24, 27, 30, 36 or 42 in.) andmaximum depthKHAFAGI FLUMESets the input for throat width b and maximum depthL LAGCO FLUME Sets the input for Leopold-Lagco type (4–default, 6,8, 10, 12, 15, 18, 21, 24 or 30 in.) and maximumdepth10 English
Figure 4 V notch weir dimension definitionsFigure 5 Rectangular weir (with end contractions) dimensionsdefinitions1 Sensor 4 Crest height P2 Maximum depth 5 Notch angle3 Tank width B 6 10-inch deadband1 Sensor 4 Channel width B2 Maximum depth 5 Crest height P3 Crest width B 6 10-inch deadbandEnglish 11