DH250 series variable area flowmeter is a kind of measuring meter which has local indication type and LCD displaying instantaneous/ accumulated flow rate, upper-limit and lower-limit alarm output, accumulative pulse output, batch control, standard two-wire 4-20mA current output, HART communi-cation, ect. Our product is good replacement of Krohne H250, ABB FAM540 and other similar rotamet- ers and widely used in the process control of industrial automation.

FEATURES

High accuracy of ±0.2%,±0.3%,±0.5%, low power consumption, stable zero point, easy parameter setting,
total and instantaneous flowrate, velocity and percentage of flowrate.

Two-direction measurement for forward and reverse.

Not effected by the change of the fluid condition such as density,viscosity,temperature,pressure and
conductivity, and the signal output of inductive voltage is linear to average velocity.

No obstacle parts in the meter tube so that no extra pressure loss.

Various liner and electrode can be selected to satisfy most industrial applications.

ANSI, DIN,DN flanges available .

IP65 and IP68 Protection class is available, and the sensor can sink into the water

FEP Liner is suit for vacuum tube.

Only Two Moving Parts

Higher Accuracy, 0.5% or 0.2%.

Standard Viscosity up to 5,000 cP (Centipoises = mPa.s).

Size of wide flow ranges 0.04-340 M3/h (18-37,396GPM).

Wide range of working environment –20 ~ +280 Deg C

DH500 digital Turbine flowmeter

The precision Darhor's LWGY Series turbine flow meter offers outstanding accuracy and reliability.
With rugged stainless steel body, the turbine flow meter is compatible with most chemicals and will
stand up well to high pressure applications.With high pressure ANSI 150# RF flange connections.