Open Channel Flow Meters

Open-channel flow meters are selected for channels, flumes, weirs, sewer pipes and partially full conduits where a conventional full-pipe meter is not the right approach. Daly Middle East lists Pulsar area-velocity, portable survey, non-contact flow and velocity measurement products for relevant water, wastewater and environmental applications.Selection begins with the channel or conduit geometry, normal and maximum depth, velocity range, liquid condition, mounting access and the required data or control output. Decide whether the application needs a portable survey, a submerged sensor or a non-contact installation before choosing a model.Compare AVFM 6.1, MantaRay, OCF 6.1, FarSight and related products in the industrial water flow meter selection guide, then request sizing support.SUBMERGED OR NON-CONTACT: a project may call for a submerged area-velocity sensor, a non-contact open-channel instrument or a remote velocity sensor. The correct path depends on the channel, sewer or partially full pipe, site access, liquid condition, maintenance access and the output requirement. Avoid selecting by channel width alone.RELATED ROUTES: portable MantaRay supports survey requirements, while AVFM 6.1, OCF 6.1, FarSight and FlowCERT address different installed monitoring approaches. The product cards below link to the listed models.