Products

Small size and extremely low flow for liquid

UCUF-K Series Ultrasonic flowmeter

Outline

UCUF-04K
UCUF-04K
SFC-720 SFC-720SFC-780 SFC-780

The UCUF-K series is the ultrasonic flowmeter made of whole fluororesin. This flowmeter is suitable for the measurement of the small size and extremely low flow of pure water, ultra-pure water, and various chemicals etc. The main applications as mentioned below.

Features

· Compatible to EMC Standard EN61326
· Lead-free compatible
· Anti-bubble performance greatly improved by new signal-processing system
· Measurement of high viscosity chemicals up to 40mm2/s can be made by linearizer built in a converter
· With a zero check function
· High accuracy within ±1% of reading (Flow velocity: 1m/s or more)
· Wide rangeability of 100 : 1
· Detector with ideal clean construction
· Excellent in corrosion resistance and easy installation
· Setting can be easily changed by LCD display.
· Abundant functions

Recommended Applications (Flow Measurement)

· Pure water, ultra-pure water at semiconductor manufacturing process
· Slurry at Chemical Mechanical Polishing(CMP)
· Chemicals at various chemical treating processes
· Highly corrosive fluid
· Small-to-medium size flow for processing liquid

Short Specifications

For Detector
Model UCUF-04K/06K/10K//20K
Measuring Object Whole liquids
Flow range Min: 0 to 0.05L/min, Max: 0 to 80L/min
Fluid sound speed 1000 to 2200m/s
Fluid kinetic viscosity 0.3 to 4.0mm2/s
Fluid temperature 10 to 60°C
Fluid pressure 0 to 0.5MPa
Material
Wetted part : New PFA
Sensor housing/cap :   PP
Cable fitting : PP
BNC Cable sheath : PVC
Process connection 3/8”, 1/2”, 3/4” , 1”  PFA tube end
Construction IP65
Coaxial connection BNC Connector or SMB connector with lock
Exclusive cable Coaxial cable (5m x 2 pcs.) attached
(Option: up to max 30m )
For Compatible Convertor
Model SFC-720 SFC-780
Output
Current output: DC4 to 20mA

Totalization pulse output:

Open collector pulse

Flow rate alarm/
preset output:

Open collector
(2 points)
Current output: DC4 to 20mA

Pulse output:

Open collector pulse

Flow rate
alarm:

Open collector (2 points)
Accuracy ±1% of reading
(Flow velocity: More than 1 m/s)
±1%of reading
(Flow velocity: More than 1 m/s)
Time constant 0.2 to 10 seconds 0 to 25 seconds
Low cutoff 0 to 30% F.S. 0 to 25% F.S.
Display 16 digits 2-lines Alphnumric character LCD (with backlight)
Instantaneous flow, totalizing flow, various parameter set values
---
Alarm output
monitor
LED (1 point), Hi, Lo (LCD) display LED (3 points), ERROR, AGC/ZERO, ALARM
Parameter
setting
Based on 4 key switches on a panel Using PC configuration
Secondary
linearizer
15 line-segment approximation 15 line-segment approximation
Communication
method
--- RS-485 cmmunication function
Max.31 of flowmeters can be connected
Power supply/
Consumtion
DC24V ±10% 110mA (0.4A at the time of start) DC24V ±10% 100mA
(1.5A at the time of start)
Installation Panel mounted Plug-in, DIN rail mounted
Construction IP20 (For indoor use) IP20 (For indoor use)

UCUF-K Series Catalog Download

For further details, refer to the attached PDF file for the Catalog to download.

UCUF-K Series Catalog PDF

SFC-720 Series Catalog Download

For further details, refer to the attached PDF file for the Catalog to download.

SFC-720 Series Catalog PDF

SFC-780 Series Catalog Download

For further details, refer to the attached PDF file for the Catalog to download.

SFC-780 Series Catalog PDF

Specifications are subject to change without prior notice.

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