Positive Displacement Flowmeters

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UF-II, ULTRA UF-II/Low vibration, no-pulsation flow, low noise type

UF-II
ULTRA UF-II
ULTRA UF-II
UF-II
General

High accuracy positive displacement flowmeter employing special spiral rotor to achieve low noise operation, low vibration and no-pulsation by flow.

Features

• 

High accuracy: ±0.5% RD

• 

Constant rotation, constant flow, no-pulsation flow, and constant torque contribute to low pressure loss, extremely low noise and negligibly low vibration.

• 

Battery-powered model is also available (battery replaceable).

• 

Small size and metering of large flow is available.

• 

Setting and changing parameters, flow monitoring, etc. are available through communication. (Smart communication unit is separately required for smart type.)

Major specifications
Model Electronic Counter (Ultra Counter) Mechanical Counter
Nominal size 80 to 100mm 100 to 450mm 80,100mm 100 to 450mm
Connection
  standard
  (Flange)
JIS 10K JIS 20K JIS 10K JIS 20K
ASME 125,
ASME/JPI 150
ASME/JPI 150 ASME 125,
ASME/JPI 150
ASME/JPI 150
Flow range * 8 to 180m3/h
(2types)
17 to 2800m3/h
(7types)
8 to 180m3/h
(2types)
17 to 2800m3/h
(7types)
Operating
  temp. range

–5 to +120°C
or 0 to +120°C

–5 to +120°C

–5 to +120°C
or 0 to +120°C

–5 to +120°C
Max.
  operating
  pressure
1.37MPa
(Depends on body material)
1.96MPa
(Depends on
connection standard)
0.98MPa 1.96MPa
(Depends on
connection standard)
Accuracy Within ±0.2%
of reading
Within ±0.5% or
±0.2% of reading
Within ±0.2%
of reading
Within ±0.5% or
±0.2% of reading
Power supply DC-powered or battery-powered Not necessary (Power supply is required
for output available model.)
Output Analog, pulse Pulse (Option)
Configuration Explosionproof or non-explosionproof, IP66 Explosionproof and also output type is available.
Body material FC250 or SCPH2
Applicable
  fluids
Water, gasoline, light oil, heavy oil, etc.

* 5 to 1000 mPa·s in viscosity

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