Oil Flowmeter Mechanical Type

Oil Flowmeter Mechanical TypeOil Flowmeter Mechanical Type

Features

High accuracy

Accuracy is within ±0.5%
Fluid is directly measured by gear or roots, enabling accurate measuring.

Compact design

The flowmeter is compactly designed, yet the indicator is easy to read.

Excellent durability

Simple structure enables long term durability with virtually no degradation of accuracy.

FGB Type

Size :15mm (1/2B)~25mm (1B)

  • Suitable for small volume flow between 20~3000L/h
  • Employs gear-type rotors made of resin
FGB Type

FRO Type

Size : 40mm (11/2B)~50mm (2B)

  • Suitable for medium volume flow between 0.1~15 m³/h (100~15,000L/h)
  • Employs roots rotors made of aluminum alloy
  • Roots rotors rotate without physical contact

    ⇒Extremely low pressure loss

    ⇒Accuracy remains unchanged over a long period of time

FRO Type

FRP Type
Size : 80mm (3B)~100mm (4B)

FRA Type
Size : 150mm (6B)

  • Suitable for large volume flow between 0.6~200m³/h
  • Roots rotors rotate without physical contact

    ⇒Extremely low pressure loss

    ⇒Accuracy remains unchanged over a long period of time

FRP Type
FRP Type
FRA Type
FRA Type

Specifications

FGB
Type
FRO
Type
FRP
Type
FRA
Type
Accuracy ±0.5% ±0.5% or ±0.2%
Flow Range 20~3,000L/h 0.1~15m³/h 0.6~130m³/h 8~200m³/h
Max. Working Pressure 0.98MPa 1MPa 2.5MPa 1MPa
Hydraulic Test Pressure 1.96MPa 2MPa 3.75MPa 2MPa
Max. Working Temperature Size 1/2B
--Kerosene, diesel/light oil, A heavy oil: 80℃
Size 3/4B&1B
--Kerosene, diesel/light oil: 80℃
--A, B, C heavy oil: 120℃
Kerosene, diesel/light oil: 50℃
A, B, C heavy oil: 100℃
Gasoline, Kerosene, diesel/light oil: 50℃
A, B, C heavy oil: 100℃
With fin: 150℃
diesel/light oil
A, B, C heavy oil: 80℃
Flange Rating JIS10K FF

FC250:JIS10K FF

SCPH2:
JIS10K, 20K RF
ASME・JPI 150, 300RF
JIS10K FF
Material Body Size 1/2B: FC250 (Cast iron)
Size 3/4B&1B: FCD400 (Ductile iron)
FC250 (Cast iron) FC250 (Cast iron)
SCPH2 (Cast steel)
FC250 (Cast iron)
Rotor Size 1/2B: Phenol resin
Size 3/4B&1B: PPS resin
ADC12 (Aluminum alloy die cast) FC (Cast iron)
AC7A (Aluminum alloy)
FC (Cast iron)
Counter Unit
04X:
Totalizing counter (7 digits),
Reset conter (5 digits)
02X:
Totalizing counter (7 digits)
0BX:
Totalizing counter (7 digits),
Reset conter (5 digits)
0AX:
Totalizing counter (7 digits)
04X2:
Totalizing counter (7 digits),
Reset conter (5 digits)
02X2:
Totalizing counter (7 digits)
Electrical
Transmitter
Unit
Transmitter Reed switch (02S,04S) Microswitch (02M,04M)
  • Non-contact type (F)
  • Reed switch type (S)(R)
  • Microswitch type (M)
Output Pulse Max.10Hz Max.5Hz
Contact Life Time 10 million times 5 million times
Cable Double core shield cable Double core shield cable
Flow Direction Right → Left (Standard)
Painting color Munsell 1.4PB 3.1/1.2

Please feel free to contact us for any inquiries.