1. With Manual Well Selection Manifold
Installed inside on-site meter houses or manufacturer-supplied prefabricated cabins, it performs multiphase measurement for production from multiple oil wells within the station. Equipped with a manual well selection manifold, it requires manual valve switching to realize real-time single-well metering.

2. With Electric Well Selection Manifold
Deployed in on-site meter houses or factory-provided prefabricated cabins for multiphase flow measurement of well streams in the station. Fitted with an automatic well selection manifold, it eliminates manual valve operation and enables unattended single-well metering within the meter house.