Vertical Helix Dej Meter Rau Kev Ntsuas Cov Dej Txias Dej / Dej Kub
The vertical helix water meter has wide measure range, less pressure loss, high accuracy at low flow velocity, minimal initial flow. The optional tele reading with pulse output.
Feature rau Bulk Flow Dej Txias / Dej Kub:
Qhov ntsug helix tsim, yooj yim txij nkawm.
Sib nqus tsav, qhuav dial, nyeem meej
Full flow measuremeng
Kev ntsuas dav dav, Q3 yog txog 250 m3 / h
Pib ntws Q3 poob qis 0.03m3/h
Technical data conform to international standard ISO 4064.
Nco tseg:
Kev ntsuas qhov tseeb ua raws li ISO 4064 chav kawm B tus qauv ..
Muaj nrog ntev ntev ntawm kev thov. Muaj nyob rau hauv lub ntsuas dej kub ntawm kev thov.
Kev ua haujlwm:
Dej kub: {{0}}.1 degree -40 degree (0.1 degree -90 degree rau lub ntsuas dej kub)
Dej siab: Tsawg dua los yog sib npaug rau 1.0Mpa
Maximum Permissible yuam kev:
(1) in the lower zone from qmin inclusive up to but excluding qt is ±5 percent
(2) in the upper zone from qt inclusive up to and including qs is ±2 percent
(3) Hot water meter ±3 percent
Cim npe nrov: Vertical helix dej ntsuas rau ntsuas tej dej txias / dej kub, manufacturers, lag luam wholesale, pricelist, quotation
