Operating Instructions
for
Variable area flow meter
Model: URM
Page 1: ...Operating Instructions for Variable area flow meter Model URM...
Page 2: ...echnical Information 7 11 Order Codes 8 12 Dimensions 9 13 EU Declaration of Conformance 10 14 EU Declaration of Conformance contact 11 Manufactured by Sold by Kobold Unirota Ltd Kobold Messring GmbH...
Page 3: ...fee The devices are only to be used maintained and serviced by persons familiar with these operating instructions and in accordance with local regulations applying to Health Safety and prevention of a...
Page 4: ...operating pressures are available Another advantage is offered by the very large sight glass which optically allows direct flow observation 6 Mechanical Connection Before Installation Remove all tran...
Page 5: ...once in each direction Adjustment of limit values The switch point can be adjusted to the desired levels by using Reference edge approx the middle of the sensor Slide the switch housing up or down unt...
Page 6: ...the series URM is virtually 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...
Page 7: ...ent temperature 25 70 C Protective category IP 67 Contact optional proximity switch PNP open collector n o contact supply voltage 10 30 VDC current consumption 200 mA cable 2 m PVC insulated switching...
Page 8: ...G4 G5 G 3 8 G G 00 none 1A 1x N O PNP 2A 2x N O PNP 24H 10 100 24L 0 32 3 2 24 26H 16 160 26L 0 5 5 0 28 28H 25 250 28L 0 8 8 0 25 360 mm 33H 40 400 33L 1 3 13 36 I4 I5 G G G4 G5 G6 G G G 1 00 none 1...
Page 9: ...m A mm 3 8 1 1 1 2 2 3 URM xx 0 210 29 5 F M F M URM xx 1 360 F M F M M URM xx 2 40 0 F M F M M URM xx 3 49 5 F M F M M URM xx 4 440 62 0 F M F M F M M URM xx 5 82 0 F M F M F M F M URM xx 6 600 122 0...
Page 10: ...ch this declaration relates is in conformity with the standards noted below EN IEC 63000 2018 Technical documentation for the assessment of electrical and electronic products with respect to the restr...
Page 11: ...URM URM K05 0522 page 11 14 EU Declaration of Conformance contact...
