DFM Variable Area flowmeters are well proven and ideally suited to the measurement of clear liquids and inert gases. Supplied with screwed BSP end fittings or socket weld ends, all DFM VA meters can be equiped with a Bi-stable Hi/Low flow alarm or ATEX approved 4-20mA output.

DFM Variable area flow meters are suitable for vertical installation only with flow from bottom to top.

 

Features:

›  Low cost

›  Simple installation

›  Clear visual indication of flowrate

›  Good chemical resistance

›  Special calibration scale on request

›  Optional high/low alarm relays

›  Optional 4-20mA output (ATEX Certified)