Annubar Flow Meter
Flow Measuring Equipments

Annubar Flow Meter

An Annubar flow meter is an insertion-type differential pressure device that measures flow by averaging velocity pressure across a pipe. It uses multiple sensing ports to provide accurate and stable flow measurement with minimal pressure loss. This averaging design provides accurate measurement across the full pipe profile and can be installed without major pipeline changes, often being hot-tap capable.

UNIT COSTCustom Quote
READY-TO-SHIP
MIL-SPEC CERTIFIED
GLOBAL LOGISTICS
Tech Specs

DATA MATRIX

Parameter 01
type
Value
Averaging Pitot Tube
Parameter 02
application
Value
Gas, liquid, and steam flow
Parameter 03
principle
Value
Velocity averaging with differential pressure
Parameter 04
pressureLoss
Value
Very low
Parameter 05
accuracy
Value
±0.75–2%
Parameter 06
installation
Value
Insertion type / Hot tap capable
Parameter 07
measurementPrinciple
Value
Averaging Pitot (ΔP)
Parameter 08
pressureTaps
Value
Multiple upstream ports
Parameter 09
fluidType
Value
Liquids, gases, steam
UNIT-F1

Low Loss

Minimizes pressure drop and energy consumption.

UNIT-F2

Averaging Design

Provides accurate measurement across full pipe profile.

UNIT-F3

Easy Retrofit

Can be installed without major pipeline changes.

UNIT-F4

High Efficiency

Improves performance in non-ideal flow conditions.

UNIT-F5

No Moving Parts

Ensures long-term reliability and low maintenance.