WATER METERS.

Transcription

1 WATER METERS

2 Can be installed Pulse output with both plug & play system horizontal and vertical No straight Higher sections accuracy required U0 D0 Water engineering High resistance Its operation is based on a turbine or propeller whose axis is located in the water To prolong the water meter life, Predator flow line. The rotation of the propeller is performs a hydrodynamic compensation transmitted avoiding external pushing on the shaft of through an axis and gear to a head that the propeller. accumulates in its totalizer the volume of by magnetic transmission water that has gone through the water meter.

3 Relojería Type examination for public hydraulic domain use MID approval for potable water. 7 lining figures dial Metrological class Metrological class Rotary starwheel for leak detection Rotary starwheel for leak detection Technical specifications - Pre-equipment of pulse transmitter with plug and play system. - Calibres from 50 to mm. - Vacuum sealed dial( IP6). - Metrology R60 horizontal position and vertical R00. - Lost class of pressure Δp 6 ( 0,6 bar) - Cold water use 0, - 30 C. - The Predator water meter can reach up to 6 bar. - Potable water and irrigation type certificate.

4 Disassembly 2 Nº Description Lid 2 Dial 3 Plate Inferior lid 5 Adjusting screw 6 Adjusting lever 7 O-ring O-ring 9 Ring anti magnetic fields 0 Closing flange O-ring 2 Plastic joint 3 Brass insert Brass screw 5 General gear 6 Gear 7 Upper bearing Gear 9 Lower bearing 20 Propeller parts 2 Body

5 Dimensions Calibre mm Inch. 2" 2-/2" 3" " 5" 6" " L H Weight mm Kg 7, 9,5,5 6,50 9,5 32,00 6,00 Conexions- Flange PN6 Packing GROSS WEIGHT +5 Width KG +2 BOX DIMENSIONS (CM) Lenght High DN 50 29,6 2, DN 65 3, 2 25, DN 0 3, 23, DN 00 3,9 25,7 27, DN ,2 27,2 2,5 DN 50 3, 32,3 32, 3,5 DN 0, 3, 36,9 63,5 Working conditions Room temperature Maximum pressure 5 C C 6 bar Error (%) UNIT. DIAMETER PER BOX Flow error curve Q Q2 Q3 Q Flow Rate ( m3/h) Maximum permissible error Range Error ( %) Q Q < Q2 ± 5% Q2 Q Q ± 2%

6 Technical specifications Caliber Q Q3 Q2 Q Minimum Reading m3/h mm Inch 50 2" /2" 7, " " " " " 77,5 630 Maximum Reading Ratio m3 0, 0,6 0,63,00 0,25 0, 0,39 0,63,6,6 2,56 0,625,6,6 2,56 6, 6,3 0,0,6 2,5 3,93 6,3 0, , R00V R00V R00V R00V R00V R00V R00V Pulse emisor Type Reed sensor Pulse value DN 50-25: pulse 00L DN 50-: pulse 000L Min. amperage to close contact 0 ma Max. amperage to close contact 00 ma Closed contact impedance <Ω Open contact impedance ~ Max. supportable voltage 2V Max. stabilization time 00us Closed contact lapsed time 0% of cycle Standard wire length,5 m

7 BOLTS CIRCLE DIAMETER ( MM) Nº BOLTS BOLTS DRILL DIAMETER ( MM) DN (MM) PN OUTSIDE DIAMETER (MM) 50 PN0/6 65 PN0/6 0 PN0/ PN0/ PN0/ PN0/ PN PN PN PN UNE-EN 092- Flange dimensions For ANSI flanges consult. drills bolts flange outside circle of bolts inlet flange

8 Installation instructions - It is recommended to place the watermeter at a low point in the installation - Place the meter so that the arrow matches the direction of the water flow. - Do not force the meter during assembly; avoid tension or torsional stress, especially to the threaded connections. - The meters must always be full of water when operating and installed below the slope of the rest of the pipeline. This stops air pockets from forming inside. - If there is air in the pipeline, suckers must be fitted to avoid incorrect readings. - If the water in the pipeline contains large suspended particles, an initial screening filter should be installed. - Fit a valve upstream from the meter to facilitate maintenance or repair. A new pipeline should be drained before fitting a meter to eliminate particles. - The internal diameter of the pipe must be equal to the nominal diameter of the meter. - No straight sections are required upstream and downstream water meter U0-D0. - Suitable for installation in horizontal position and vertical position R00V. FAQ - Has the turbine broken? The rupture of the turbine may be caused by the presence of solid particles of considerable size, for example, blocks and stones which may be suspended in the water. In this case you must replace the counter mechanism and place a filter before the counter so it does not happen again. 2- The water meter does not add up? It is likely that it is stuck, has some internal part damaged or has suffered wear and tear due to aging. When an aging wear occurs, the meter may add up to m3, but not the actual ones. In this case, the damaged element must be replaced. Our counters thanks to its hydrodynamic design with independent mechanism makes this type of repairs very simple. Tip: have complete mechanisms to replace the faulty meter while it is being repaired

9 CUANDO EL AGUA ES LO QUE CUENTA Ctra. Sta Catalina, 60 Murcia (3002) España T: F: hidroconta@hidroconta.com Hidroconta disclaims responsibility for errors in the information contained in this document, which may be modified without notice. Al rights reserved. Copyright. 206 HIDROCONTA. S.A.