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Flowmeter > AC Series

AC Series


AC Series

AC is a series of variable area flowmeter which employs acryl tapered tube.
Flow rate of liquid is indicated by the position of float and graduation on the tube.
The body portion is made of PVC for easy handling and cost saving.
Rc thread, TS socket and flange connection are available to meet the process connection requirement. Water calibrated standard scales ranges are arranged for quick delivery and cost saving.


Quick delivery and Best cost performance
Fixed range offers Ex-stock delivery with lowest cost!

Easy installation and cleaning
Just fit on the process! Disassembling is possible without removing from the process line.

Direct observation of liquid
For monitoring of fluid quality

All Non-metallic material version available
Suitable for Pure water lines!

Alarm contact additionally available
Flow switch functions!

Short Specifications

Measuring object Water (Density 1.0g/cm3, Viscosity 1.0mPa·s)
Available size 15A, 20A, 25A, 40A and 50A
Fluid Pressure Max. 0.5 MPa (15A, 20A, 25A)
Max. 0.7MPa (40A, 50A)
Fluid Temperature 0 to 50 °C
Flow range Max. 10 to 100L/min
Min. 0.1 to 1L/min
Process connection Rc thread, TS socket
JIS10K flange (Option: JIS5K, ANSI#150 flange (only for PVC))
Material construction
Body PVC
Tube Acryl
Seal NBR or FPM
Float SUS 304, SUS 316, PTFE or PVC
Indication Accuracy ±3%F.S.
Range ability 10 : 1
Options Reed switch type alarm contact additionally available
Relevant products (Standard) : R Series
Glass tube flowmeter for large flow: R-101-E
All Teflon construction flowmeter: AC-T
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