Armfield Engineering Education

Hydraulic Research Instruments

H Series - Issue 3
H33 - Propeller Velocity Flowmeter

Used to measure and record very low point velocities in water and other conductive fluids, this meter uses the change in impedance of a rotating multi-bladed impeller to indicate rotational speed caused by the flowing fluid. The fine diameter of the sensory head enables the meter to be used in small ducts and channels with an ability to measure fluid velocities as low as 25mm/sec.

A probe and digital indicator are required in combination to perform measurements but the digital indicator is supplied separately from the probes to allow an appropriate probe to be selected to suit specific applications.

CAPABILITIES

> Measurement of velocities in clean conductive fluids within the range 25 to 1500mm/sec (up to 3000mm/sec with high speed probe)

> Operation in confined spaces with limited intrusive effects

> Suitable for both laboratory and field applications - battery powered (rechargeble) and fully portable

> Measurements are indicated on the digital and may be connected to a data logger for later analysis.

 

 

 

 

 

 

 

 

 

 

Extended 2 year Warranty on all Armfield Products

DATA SHEET

PRODUCT CATEGORY:
Engineering Education