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HARIS flow measurement system, takes of all
your flow measurement and monitoring system needs with maximum
efficiency. the system comprises of a paddle wheel sensor,
Digital flow meter and sensor installation fittings.
Principle of operation :
The most
commonly employed measurement principle is to measure the
liquid's velocity and the pipe area Flow rate = Velocity x Area.
The HARIS paddle wheel flow sensor, works on this simple but
accurate principle. Four blades spin past a sensor in the
housing body. As the fluid flow causes the rotor to rotate, a
signal is produced proportional to the flow rate. The design of
the rotor ensures a linear repeatable output upto a flow
velocity of 7 m/sec with an accuracy of ± 0.06 m/s.
The signal is fed to the fully digital, user programmable Flow
meter for a digital display of flow rate. & totalized flow. The
PDLC 4080B can be used for batching applications. HARIS Flow
meter allow field Calibration of sensor for achieving maximum
accuracy. Advanced digital damping filter with users settable
time factor ensure steady readings in pulsating flow conditions.
In the event of power failure the non volatile memory retain its
configuration and fertilizer data.
The RS 232
communication for PC interface is a standard feature in all
HARIS Flow meter. Combined with a powerful data logging software
this option provides a cost effective data logging solution. |
