Operating instructions for
Variable area flow meter
Model
URK
Страница 1: ...Operating instructions for Variable area flow meter Model URK...
Страница 2: ...4 9 Maintenance 5 10 Technical information 5 11 Order codes 6 12 Dimensions 7 13 EU Declaration of conformance 8 Manufactured by Sold by Kobold Unirota Ltd Kobold Messring GmbH 4400 Ny regyh za Nordri...
Страница 3: ...E mark pipeline filled with gas liquids group 2 group 1 group 2 table 7 table 8 table 9 3 Instrument inspection Instruments are inspected before shipping and sent out in perfect condition Should damag...
Страница 4: ...glass which optically allows direct flow observation 6 Mechanical connection Before Installation Remove all transportation safety locks and ensure that no packing material remains within the unit Be...
Страница 5: ...ly maintenance free If deposits form on the inner housing or parts periodic cleaning of the unit is recommended Remove the units from the piping with a suitable tool clean the flow meter with a suitab...
Страница 6: ...15H 16 160 15L 0 5 5 28 F6 DN 25 B5 DN 20 B6 DN 25 A6 1 A7 1 17H 25 250 17L 0 8 8 28 19H 40 400 19L 1 3 13 36 21H 63 630 21L 2 0 20 34 23H 100 1 000 23L 3 2 32 43 25H 160 1 600 25L 5 50 48 F7 DN 32 B...
Страница 7: ...110 1 127 0 98 6 URK 9x 410 50 140 110 165 125 2 152 0 120 7 URK Ax 550 65 160 130 185 145 2 177 8 139 7 URK Bx 560 80 190 150 200 160 3 190 5 152 4 Material combination URK Ordering code Connection...
Страница 8: ...ial EN 55011 2009 A1 2010 ISM ratio frequency equipment EN 61326 1 2013 Electrical equipment for measurement control and laboratory use EMC requirements EN 61010 1 2011 Safety requirements for electri...
