Japan, Tokyo Keiso
Tokyo Keiso UCUF-04MT / SFC-010T Ultrasonic Flowmeter
Made in Japan
Manufacturer: Tokyo Keiso
Model: UCUF-04MT / SFC-010T
The UCUF-04MT ultrasonic flow meter for high-temperature applications is an enhanced version of the UCUF series which are best suited for measuring low flows such as ultra-pure water and chemical liquids. All the wetted parts are made of special grade PFA material and have no moving parts or mechanical
seals such as O-rings. This clean structure without dead pockets makes the flow meter the perfect choice for the semiconductor industry, which requires extreme cleanness.
The SFC-010T is a thin converter, which can be installed on the DIN rail.
Using state-of-the-art technologies such as digital signal processing (DSP), this converter ensures stable Flow measurement by minimizing the adverse effects of bubbles in the fluid, which are significant problems in semiconductor manufacturing and chemical liquids handling processes.
Furthermore, measurement at low flow rate has been stabilized by increasing the time resolution and accelerating signal processing compared with existing products.
Features
-
Saves energy and space
The SFC-010T is more compact than conventional models.
-
High-speed calculation
The SFC-010T achieves 10-ms high-speed sampling.
-
Significantly improved resistance to bubbles
Bubbles contained in liquids interfere with the propagation of ultrasonic waves and can prevent flow measurement.
Based on proven field experience and state-of-the-art DSP signal processing technology, TOKYO KEISO CO., LTD. Has succeeded in achieving stable measurement by detecting the effect of bubbles from waveforms and then eliminating the abnormal output from the measurement values. -
Standards
· Passed the EMC test conforming to EN 61326-1: 2006
· RoHS compliant -
Detector
· Applicable to high-temperature liquids (up to 180°C)
· Measurable high kinetic viscosity liquids (up to 40 mm²/s)
· Ideal clean construction
· High resistance to corrosion and easy installation
- Converter
- Zero-point check
Zero-point adjustment in advance ensures optimal measurement.
- Parameter setting
The dedicated configurator software facilitates parameter setting
(requires RS-485 communication converter). - Display
Flow rate and status are displayed in 7-segment red LED (4digits).
Applications
- Measuring the flow rate of high-temperature chemical liquids in the semiconductor manufacturing process(Contact us about applicable fluids.)
- Measuring the flow rate of chemical liquids in the supply process(Contact us about applicable fluids.)
- Measuring micro flow rates
Specifications
Model | UCUF-04MT |
---|---|
Measuring Object | Liquids (No bubbles. PFA-permeable or corrosive liquids are not allowed.) |
Flow range | 0 to 2000 mL/min |
Fluid sound speed | 1000 to 2200 m/s |
Fluid kinematic viscosity | 0.3 to 40.0 mm²/s |
Fluid temperature | 10 to 180°C |
Fluid pressure | 0 to 0.5 MPa |
Accuracy |
|
Material | Wetted part (Body · Tube): PFA Cable fitting: PP Cable sheath: ETFE (White) Senser cap: PPS/GF30 (Black) |
Process connection | PFA tube end |
Construction | IP65 (indoor use) |
Exclusive cable | 2 coaxial cables attached |
Converter
Model | SFC-010T |
---|---|
Output | Analog output 4 to 20 mA DC, 0 to 20 mA DC, 1 to 5 V DC, 0 to 5 V DC, 0 to 10 V DC, Load resistance is less than 500Ω Alarm output: High/Low 2 points Rating: Open collector pulse 30 V DC/10 mA |
Time constant | 0.0 to 25.0 sec. |
Low cutoff | 0.0 to 25.0 % F.S. |
Display | 4-digit LED (flow rate and status) |
Power supply/ Consumption |
24 V DC ±10 % Consumption current: Approx. 155 mA |
Installation | DIN rail installation |
Construction | IP20 equivalent (indoor) |
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